cat 3406

®W H E R E T H E W O R L D T U R N S F O R P O W E R INDUSTRIAL ENGINE ratings guide Caterpillar ® Engines For higher performance and lower costs, invest in the advanced technology of Caterpillar engines Caterpillar engines are known around the world for their durability, performance, and operating economy. Whether they are used in earthmoving equipment, onroad or off-road vehicles, industrial power situations, or dozens of other applications, Cat® engines have set new standards for decades. And to make sure the engines you specify give you every possible competitive advantage, we work to keep pushing performance to even higher levels. Today’s line-up of Cat engines offers some of the most advanced engineering features available for industrial power applications. These include electronic engine controls, the HEUI™ (Hydraulically Actuated Electronically Controlled Unit Injector) fuel systems, MEUI (Mechanical Electronic Unit Injector), and exclusive technologies that dramatically reduce engine emissions. I N D U S T R I A L E N G I N E R AT I N G G U I D E Table of Contents EPA & EU Non-Road Emissions Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electronic Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Diesel Engine Rating Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Caterpillar Engine Monitoring System (EMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3003, 3011C, C1.6, 3013, 3013C, 3024C and 3044C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3054, 3054C and 3054E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3056 and 3056E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 C6.6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3126 and 3126B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 C7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 C-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 C9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 C-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 C11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 C-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 C13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 3406 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 C-15 and C-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 C15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 C18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 3408 and 3412 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 3412E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 3500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 3500B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 3600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 3600 Heavy Fuel Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Gaseous Fuel Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 G3300 and G3400 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 G3500 and G3600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Underground Mining MSHA Certified Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Worldwide Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BACK COVER Meet EPA/EURO standards today The United States Environmental Protection Agency will implement diesel engine gaseous emissions Tier 3 standards starting with engines built after January 1, 2005. Similar exhaust emissions standards for Stage IIIa will be implemented within the EEC countries in 2006. Stationary, railway, and underground mining engines are exempt. EPA has defined stationary as an engine that does not move from a given location for one year or more. The regulation covers engines on tracks, rubber tire vehicles, deck or propulsion, skids, or offshore portable platforms. Caterpillar offers diesel engines in three product lines: those certified to meet the new EPA, the current Tier 2 standards, and the standard non-certified. ISO 9001 Certification In 1992, Caterpillar’s Mossville Engine Center received ISO certification. Today, 23 Caterpillar departments or facilities have been ISO 9001 certified including our Large Engine Center in Lafayette, Indiana. This company-wide commitment to quality has translated into high customer acceptance in the diesel and gas engine markets worldwide. Match a reliable Cat® engine to your application Cat ACERT® Technology Tier 3 certified engines include Cat ACERT Technology, a clever blend of improved air management, sophisticated electronic controls and advanced fuel injection. Caterpillar engines do not require aftertreatment to meet Tier 3/Stage IIIa standards. Engine 2 I N D U S T R I A L E N G I N E R AT I N G G U I D E Emissions Regulations EPA & EU NON-ROAD EMISSIONS REGULATIONS Tier 3 Changes for Consent Decree Signatories U.S. EPA Non-Road Tier 1 Tier 2 Tier 3 Stage I IMO NOx Regulation Stage II 130-560 Stage IIIa 19-37 75-130 37-75 European Non-Road Noise Directive 2000/14/EC 3 dB Reduction in Machine Noise Level Required Bold = bkW Regular = bhp 3 fuel rate. ADEM 4 maintains power even with changing fuel temperature. In addition. Individual gages are available to display common engine status and system information such as engine speed. ADEM 4 continuously monitors your engine parameters and adjusts accordingly. including cylinder cutout. and a new emphasis on an old friend. ADEM 4 is one smart controller. and low oil pressure Calibrate/monitor sensors Interactive diagnostics. and controlling idle levels. injector solenoid tests Optional Hardware Configurations Engine shutdown switch Air shutoff solenoid Coolant level monitoring Temperature sensor Auxiliary temperature sensor Ether override switch Torque limit switch Customer Programmable Parameters Low/high idle speed PTO ramp rate Equipment ID Customer passwords Torque limit PTO Mode Direct Fuel Control Direct Speed Control (J1939) Display Options Industrial Engine Monitoring System (EMS) Dash display/control panel Warning lamp Diagnostic lamp Maintenance DUE lamp Maintenance interval Intermediate speed switch 12 or 24 volt system Auxiliary pressure sensor Overspeed verify switch Maintenance clear switch Ether relay ADEM 4 Engine Controller ADEM 4 With the ADEM 4 and ACERT Technology it’s not longer just an engine. and percent load. ADEM 4 is the latest version of Cat’s unique electronic engine control system. Most gages are offered with 2 or 3 inch diameter dial and are easily installed with thread nut mount and integral 6-pin Deutsch connector. Cat Pocket Technician. fuel consumption. The new ADEM 4 gives you more knowledge of the inner workings and performance of your engine. it protects the engine and the environment. which includes even more benefits of a remote shut down and is password protected. that receive data from electronic control modules over the J1939 CAN data link. The ADEM™ engine control system you already have in your current engines has been upgraded. and operating conditions. but from the same the company you know and trust. The ADEM 4 takes on the additional responsibility of ether and fuel-air ratio control. high coolant temperature. Top engine limit Engine monitoring Maintenance indicator Intermediate engine speed Ether start control Power Trim Rating Select 4 . temperatures. ADEM 4 grants you more control over engine performance with precise fuel control. also referred to as Analog gages.Technology New Tier 3 Engines Utilize State of the Art Electronics Cat has brought the computer revolution to your engine with new high-tech tools such as Cat Messenger. it’s tomorrow’s engine. I N D U S T R I A L E N G I N E R AT I N G G U I D E Standard Electronic Engine Features Electronic Control Features/Benefits Precise engine speed governing Torque rise shaping Air-fuel ratio control for quicker response with less smoke Cold start-up mode permits lower temperature starts without ether. this timing mechanism replaces all need for mechanical timing units. plus lifetime totals Electronic Components Electronic Control Module (ECM) 40-pin dedicated customer connector Primary and back-up speed/timing sensors Oil pressure sensor Coolant temperature sensor Fuel temperature sensor Boost pressure sensor Atmospheric pressure sensor Inlet air temperature sensor Throttle position sensor Coolant level sensor (optional) Standard Customer Features Optional speed control switches Diagnostics and fault logging Service tool connector Remote shutdown switch Information Management Caterpillar Datalink and SAE J1939 Datalink Service Tool Interface Read/change parameters Display status Display diagnostic messages and logged events such as engine overspeed. The Cat J1939 gages operate on 12 and 24 volt systems. it allows for customizing engine speed. Cat J-1939 ANALOG GAGE Cat Industrial offers a suite of round dial gages. load factor. as Cat introduces the ADEM 4. smarter and cleaner. delays start-up acceleration for minimized wear Automatic altitude compensation Automatic throttle calibration Fuel temperature compensation maintains horsepower Engine and auxiliary monitoring High coolant temperature warning Low oil pressure warning Instantaneous data on engine hours. pressures. Each gage also offers two LED indicators that alert the operator of problems with the system or data link communications. switching control speed changes. A liquid crystal display on the tachometer gage can display engine hours and diagnostic codes. injection actuation control valve sweep. ether system. Precise fuel control is achieved through a new technology of injection timing and delivering the precise amounts of fuel. Speed control is established through ADEM 4 controlling the fuel input. Turbocharged/Aftercooled TTA . . . For emergency service where standard power is unavailable. . . . . . oil field well servicing. The maximum horsepower and speed capability of the engine can be utilized for a maximum of 30 uninterrupted minutes followed by one hour at the C rating. . . . . • Time at full load not to exceed 50% of the duty cycle. . . . . . . . . . . . . . . . . . . . and stationary/plant air compressors. . . portable air compressors. . . .Turbocharged TA . . . . . .Twin Turbo Aftercooled PC .Kilowatts LE . • Time at full load not to exceed 10% of the duty cycle. . . . where normal pump demand is 85% of engine rating. . . . . .Jacket Water Aftercooled E . . . . . by taking your engine with you. The product has four select buttons to scroll through the engine data and diagnostic screens and navigate through the display configuration menu to change display settings. . . . . . . . . . fire pumps. . . The PALM™ with Pocket Technician installed includes a plug-in dash adapter allowing you to communicate directly to your engine when you need to perform diagnostics. . . . . harvesters and combines. . . . . E Rating: • For service where rated power is required for a short time for initial starting or sudden overload. . . . • Typical application examples include agricultural tractors. . . . . . A Rating: (Continuous) • For heavy-duty service when engine is operated at rated load and speed up to 100% of the time without interruption or load cycling. . . . DIN6271. . . . . . . . . Rating Conditions: All ratings are based on SAE J1349 standard ambient conditions of 100 kPa. . . .I N D U S T R I A L E N G I N E R AT I N G G U I D E Technology Cat Messenger Diesel Engine Rating Definitions Explanation of Ratings A. . . . . . . . . . .9 g/L. . . B. • Time at full load up to 100% of the duty cycle. . water well drills. Horsepower and speed capability of the engine can be utilized for a maximum of 15 uninterrupted minutes. . . . . . . . . . . . . . . . . . . . . . . . . . The Pocket Technician includes 20 engine operation status parameters and "read and change" capabilities on 21 engine parameters. . . . • Typical application examples include irrigation. . . . . • Application examples include standby centrifugal water pumps. . and ISO3046/1 standard conditions. . . . . . . . . . . contact the factory or your local Caterpillar dealer. . Ratings are the total output capability of the engine equipped with standard accessories: lube oil. . . . . and jacket water pumps. . . . • Typical application examples include off-shore cranes. . . . . . fuel oil. . . Ratings also apply at AS1501. . . followed by one hour at the C rating or duration of emergency. . . . . . . Messenger provides diagnostic information. . . . easily track your oil change intervals and get instance advice on diagnostic problems. . . . . . . . . . Cat Pocket Tec Cat Pocket Tec You’ve heard the expression of "taking your work with you". . . . . . . . . . . . . runway snow blowers. . . . For an exact determination of the appropriate rating. . . . . . . . fire pump certification power. . . .Naturally Aspirated T . . . SAE standard diagnostic codes as well as a brief text explanation. . . . . . . . . fuel having a LHV of 42 780 kJ/kg used at 29° C (84° F) with a density of 838. field mechanical pumping/drilling. . . . . . . . . . . . . . . . and alerts the driver/operator to take corrective action or schedule the engine for service. .Electronic 5 . . . . . . . • Time at full load not to exceed 80% of the duty cycle. . • Typical application examples include pipeline pumping and ventilation. . . . . . . . D Rating: • For service where rated power is required for periodic overloads. . B Rating: • For service where power and/or speed are cyclic. crash trucks. . . Cat Messenger Electronic display unit for monitoring key engine operation data and diagnostic information on a full graphic LCD screen. . . . . . . . rock crushers. . .Brake horsepower kW . . . . . . . . . . .Low Emission JWAC . . . Abbreviations NA . . . . . . . and oil field hoisting. . . . BS5514. Horsepower and speed capability of the engine can be utilized for one uninterrupted hour followed by one hour of operation at or below the A rating. Cat allows you to capture your engine data in real time. . Now you can join in. . . . . and gas turbine starters. . . oil. . . . . . . . . . . .Air-to-Air Aftercooled bhp . . . . C Rating: (Intermittent) • For service where power and/or speed are cyclic. . Power is based on API gravity of 35 at 15° C (60° F). . . . . . . . . and E: Note: Application examples are for reference only. . . . . . An engine status and diagnostic display all in one little neat little package. . . . . D. 30% relative humidity and 25° C (77° F). . . . . . . . . . . . . . Messenger monitors the engine for detected or potential problems. • Time at full load not to exceed 5% of the duty cycle. . . off-highway trucks. . . . . . . . wood chippers with high torque rise. The connection to the engine control module is via the J1939 CAN data link. blast hole drills. . . C.Precombustion Chamber ATAAC . . . . . . . . . . . . . . . . . . . genset and compressor market segments resulting in significant range improvements over their predecessors.9) 2.4 2600 24.4 24..5 35.3000 D I E S E L S I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight (NA) Approximate Dimensions: Length Width Height mm (in) liter (cu..5) 426 (16.7) 649 (25.5 (92) 149 (329) 496 (19.7 2800 25.9 2400 23.6) 769 (30..6) 3024C 84 x 100 (3.Naturally Aspirated T.1 (69) 87 (191) C1. in) kg (lbs) mm (in) mm (in) mm (in) 533 (21.. agriculture/turf.2) 1.9 2600 37.5) 104 (229) mm (in) mm (in) mm (in) 459 (18.4) 3044C 94x120 (3.7) 578 (22.5 23. making machines more productive and versatile.1 20. in) kg (lbs) 3003 75. Tier 2 refers to EPA (U..8) 1.0 x 3.. Easy low cost maintenance : Increased service intervals to 500 hours and improvements in oil consumption typically down to 0.7 27.9 x 2.7 EPA Certified Abbreviations used: NA ..0) 427 (16.7 2400 35.6 (97...1 33..3 x 3.7 2800 19. material handing.. Quieter.7x4..1 45.2 percent of fuel used.4 32... Stage II refers to European standards..3 29.7 3000 3024C RATINGS In-line 4* NA C Rating (Intermittent) bkW bhp rpm 31 41.1 3000 C1.0 x 72 (2. typically. further contributing to lower running costs. meeting Tier 2 (Stage II) emissions standards and with reduced smoke output.5) 400 (15.. By improving the combustion process and incorporating variable injection timing.) standards.7) 377 (14. Key Features • Compact timing device injection pump • Closed circuit breather • Improved governing system • Optimized injectors • Smaller installation package Bore x Stroke Displacement Ship Weight (NA) Approximate Dimensions: Length Width Height mm (in) liter (cu....3 (201) 245 (540) 3024C Range of 3 and 4 cylinder water cooled engines have been evolved to meet current and future requirements in construction.S. Quality by design for durability : Product design and process improvements have been used from early stages to enhance engine reliability and durability Clean and Quiet Power : cleaner.8 2200 22.3) 3003 RATINGS In-line 3 NA C Rating (Intermittent) bkW bhp rpm 15.3 2800 17.8) 553 (21.0 x 32) 1.5 2600 C Rating (Intermittent) bkW bhp rpm 43 57.5 3000 3013C RATINGS In-line 4* NA C Rating (Intermittent) bkW bhp rpm 20.74) 3.2 (134) 184 (406) 55 (21.6 77x81 (3.5)(NA) 781 (30.6 2600 T * 3013C and 3024C ratings Meet Tier 2.8) 570 (22.6 2200 34.7)(NA) 674 (26.3 x 3.6 RATINGS In-line 3 NA C Rating (Intermittent) bkW bhp rpm 26. Stage II emissions requirements.5 26.7 47... diesel operation is possible in the most sensitive environment....4 31.. 3 db(A) noise reduction.3 50 2800 38 51 3000 44...5 3600 3011C RATINGS In-line 3 NA C Rating (Intermittent) bkW bhp rpm 18.5) 646 (25. Key Benefits High Performance : Horsepower and torque capabilities optimized with up to 10% increase over previous models combined with continuous operating angles increased to 35 degrees.8) 3013C 84 x 90 (3.Turbocharged 60 2800 3044C RATINGS In-line 4 NA T 60 80.8) 621 (24.5) 1..0 (61) 83 (183) 3011C 77 x 81 (3. 6 ..1) 377 (14. 0 79..0 104.....0 2200 92... Key Features : • Cross flow cylinder head • New gear train • New balancer design • Integrated closed circuit breather • Electric lift pump • Open top deck block • Integral Oil cooler • Choice of mechanical or electronic FIE. Key Benefits : High Performance : Horsepower and torque capabilities optimized Broad Application Range : Big displacement.I N D U S T R I A L E N G I N E R AT I N G G U I D E 3054 • 3054C D I E S E L S Specifications Bore x Stroke Displacement Ship Weight (NA) 3054 mm (in) 100 x 127 (3..... Tier 2 refers to EPA (U.5 80.5 114..4 litre.. meeting Tier 2 (Stage II) emissions standards and free from visible smoke throughout operational speed range quieter with up to 3 db(A) reduction in bear engine noise Easy low cost maintenance : Convenient positioning of service points for easy accessibility.... more performance for your money.0 2200 T 68.5 113. in) 4 (243) kg (lbs) 273 (601) 3054B 103 x 127 (4 x 5) 4. Stage II emissions requirements.4 (269) 295 (650) Approximate Dimensions: Length mm (in) 646 (25. air to air charge cooled variants..9 x 5) liter (cu.5 78.4) 646 (25.4) Width mm (in) 646 (25.0 70...0 64.4) Height mm (in) 772 (30......0 108..5) (NA) 3054 RATINGS In-line 4 C Rating (Intermittent) bkW bhp rpm NA 50....0 74. Stage II refers to European standards.4) 612 (24.5 72.5 69.Turbocharged/Aftercooled E.5 80..0 2000 52......0 76.Naturally Aspirated T.... 3054E RATINGS In-line 4* C Rating (Intermittent) bkW bhp rpm TA 80 87 95 104 107 116 127 140 2200 2200 2200 2200 EPA Certified Abbreviations used: NA .0 63. convenient installation 3054C RATINGS In-line 4* C Rating (Intermittent) bkW bhp rpm NA 50 54 62 60 T 60 64.5 83.) standards.5 72...0 122.5 2200 91.2) (NA) 775 (30.. 7 .5 78.....5 TA 78....2 (258) 273 (601) 3054C/3054E 105x127 (4.5) 663 ( ) 563 (22.5 86. 4 cylinder engine provides a choice of naturally aspirated..0 92.. This completely redesigned engine offers the choice of mechanical or electronically controlled specifications for all aspirations.0 2000 2100 2200 2300 2400 3054C A new 4.0 106....Turbocharged TA .5 100..0 2200 2100 2200 2100 2200 2400 3054B RATINGS In-line 4 C Rating (Intermittent) bkW bhp rpm NA 57.Electronic * 3054C/3054E ratings Meet Tier 2..S..0 58.0 67.1) 775 (30.1x5) 4... Service intervals are at 500 hours as standard Choice of Electronic Control : Choice of electronic control or mechanical options available on all aspirations.5 87 95 105 112 117 127 2400 2200 2200 2200 80 86 97 97 2200 2200 2200 2400 67 72 83 80 2200 2200 2400 2200 Quality by design for durability : Product design and process improvements have been used from early stages to enhance engine reliability and durability Fuel Economy : greater degree of timing control leads to improved fuel efficiency throughout the speed range and lower fuel cost for the operator Clean and Quiet Power : cleaner. Improvements in top tank operating temperature coupled with an improved gear driven water pump and optimized flow patterns within the cylinder head give best heat extraction..5 84. therefore minimizing radiator requirements and facilitating compact machine design.0 2100 85...5 TA 84.5 60.. turbocharged and turbo. ..0 110.5 160.5 98.5 106 106 108 112 112 118...0 123.Turbocharged/Aftercooled E. 8 .0 86.Electronic * 3056E ratings Meet Tier 2.0 79.. Key Features : • Multi-piece Exhaust Manifold • Engine Control Module • High Contact Ratio Gear Train • Peripheral fixed top cover • Revised rear end oil seal TA 119.0 105.5 129.0 106.0 113.0 151.0 133.0 131.5 129.5 152....0 165.. Stage II emissions requirements.S...0 172...0 117.2) 3056E This large displacement engine completes the 3000 Family range with standard air to air charge cooling and full authority electronic engine management providing enhanced engine performance with the opportunity for sophisticated control and machine integration...8) 63 (25...5 78..0 143...0 80.0 108.5 134..0 128. quieter meeting Tier 2 (Stage II) emissions standards and free from visible smoke throughout operational speed range Easy low cost maintenance : Convenient positioning of service points for easy accessibility. convenient installation Quality by design for durability : Product design and process improvements have been used from early stages to enhance engine reliability and durability Fuel Economy : Improved fuel efficiency gives savings in operating costs Clean and Quiet Power : cleaner.0 113..4) 792 (31...5 148. Key Benefits : High Performance : Horsepower and torque capabilities optimized Broad Application Range : Big displacement... more performance for your money.0 114.0 118.... Tier 2 refers to EPA (U.0 139.Naturally Aspirated T.3056 D I E S E L S I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight mm (in) liter (cu.) standards..0 116.0 103.0 87.7) 697 (27...9 x 5) 6 (366) 505 (1113) Approximate Dimensions: Length mm (in) Width mm (in) Height mm (in) 934 (36. in) kg (lbs) 3056 100 x 127 (3.0 180.0 179..0 2300 2200 2000 2100 2200 2300 2400 2500 2200 2300 102.0 113.....Turbocharged TA .0 2200 2000 2100 2200 2300 2400 2500 3056 RATINGS In-line 6 C Rating (Intermittent) bkW bhp rpm NA 76...5 85..0 165..5 123.5 T 85.5 114 127 130 132 132 142 142 145 150 150 159 168 170 173 173 174 174 180 2200 2200 2200 2000 2500 2200 2300 2000 2200 2500 2200 2200 2000 2000 2200 2300 2500 2200 EPA Certified Abbreviations used: NA .... and machine protection.5 107.5 112...5 2000 2000 2100 2200 2200 2400 2500 3056E RATINGS In-line 6* C Rating (Intermittent) bkW bhp rpm TA 85 95 97 98...0 176...5 114.. Stage II refers to European standards. engine history.4) 933 (36...0 76..5 103.5 87.0 150..1) 771 (30.....9 x 5) 6 (365) 410 (902) 3056E 100 x 127 (3. Service intervals at 500 hours as standard Electronic Control : electronic control is standard to give the operator full machine integration...5 120 127 129 129 129.5 84. 6 ACERT was designed to meet the upcoming European and North American noise regulations. Reliability: The C6.6 ACERT a robust design and increases ratings and power density. Also.6 incorporates the tested and proven HEUI pump that provides power for the unit injectors. which improves the reliability.6 RATINGS C Rating bkW bhp rpm NA 88.6 ACERT Specifications Bore x Stroke Displacement Ship Weight (TA) C6. in) 6. Durability: Increased block and crankshaft strength gives the C6. Fuel Efficiency: Fuel efficiency is achieved through the demand-based pump. The added insulation and separation help diminish the noise perceptible from the engine. The C6.6 emits 3-5 decibels lower than it’s predecessors. along with increased fuel efficiency and decreased engine wear are all made possible by the improved three-way valve injector.7 119 2200 167.6 ACERT provides less opportunity for leaks by switching between high and low pressure.6 includes the proven technology of the poly-vee belt. The C6. The C6. The v-belt reduces belt wear.6 has been designed and endurance tested to achieve over 10000 hours of useful life. the C6. Key Features : • HEUI single fluid fuel system EPA Certified • Oil lubricated fuel pump • ADEM 4 • Single piece exhaust manifold • Poly-V belt • 4 valve cross flow cylinder head 9 .6 (1105) kg (lbs) 505 (1113) Approximate Dimensions: Length mm (in) 932 (37) Width mm (in) 696 (27) Height mm (in) 792 (31) C6. which allows for only highpressure fuel to be pumped into the fuel injectors.6 mm (in) 105x127 (4.6 was designed with internal fluid passages to reduce leaks. Tighter gear tolerance has helped to reduce gear backlash and any noise emitted from the gear train. Leak Free Design: The C6.I N D U S T R I A L E N G I N E R AT I N G G U I D E C6. The C6.6 has an insulated timing cover and an isolated oil pan and valve cover. The engine achieves low parasitic loss because less energy is required by fuel pump. which minimizes the number of parts that experience high pressure.6 C6. This limited exposure.8 225 2200 186 250 2200 Key Benefits : Noise reduction: The C6. The injector tips are the only part of the unit injector to be exposed to the high-pressure fuel system during injection. which has increased belt strength and decreases maintenance.1x5) liter (cu. S. and roller cam followers located on an oscillating arm. Stage II refers to European standards.. The third unique component. in) 7.07) Width mm (in) 674 (26.4) 862 (34.2 (442) kg (lbs) 549 (1210) 3126B 110 x 127 (4..Air-to-Air Aftercooled • JWAC .5) 798 (31.33 x 5.. Additional heavy-duty features include two-piece articulated pistons with forged steel crown and cast aluminum skirt. A Rating (Continuous) bkW bhp rpm TA 160 215 2200 164 220 2400 — — — — — — B Rating bkW bhp rpm 172 230 2200 172 230 2400 — — — — — — C Rating (Intermittent) bkW bhp rpm 179 179 186 194 240 240 250 260 2200 2400 2500 2600 D Rating bkW bhp rpm 186 190 186 194 250 255 250 260 2200 2400 2500 2600 E Rating bkW bhp rpm 190 194 186 194 255 260 250 260 2200 2400 2500 2600 3126 FIRE PUMP RATINGS In-Line 6* bkW bhp rpm JWAC 145 175 186 190 201 149 195 235 250 255 270 200 1750 2100 2300 2400 2800 3000 3126B Powerfully efficient and built to withstand the toughest duty cycles. 3126B RATINGS In-Line 6** A Rating (Continuous) bkW bhp rpm ATAAC 131 175 22002500 149 200 22002500 — — — — — — B Rating bkW bhp rpm 149 200 18002100 168 225 22002500 — — — — — — C Rating (Intermittent) bkW bhp rpm 187 250 18002100 187 250 22002500 205 275 21002400 224 300 21002400 EPA Certified Abbreviations used: • TA .. a single-belt water pump drive.0) liter (cu. You also get optional oil filter locations. a right-hand starting motor that meets SAE 1493 standards for safety. allowing the use of shorter pushrods for reduced inertia and more accurate valve timing. The camshaft is located high in the block.. the torque limiting feature allows the torque to be limited to a selected value (within limits) across the lug curve via a switch input to the electronic control module of the engine. First.Turbocharged/Aftercooled • ATAAC .0) 3126 Fire Pump Engine 3126 RATINGS In-Line 6 3126 The 3126 offers three flywheel housings.Jacket Water Aftercooled * FM/UL Certified ** 3126B ratings Meet Tier 2. allows an OEM to adjust the lug curve vertically (relative to speed) anywhere between -3 and +3 percent.. The 3126B meets EPA Tier 2 and EU Stage II emissions. two turbocharger locations.0) 7. an advanced electronic control system. Tier 2 refers to EPA (U. TEL allows for rating flexibility without the need for special ratings or iron. Integrally cast cylinder bores and the traditional Caterpillar deep-skirt cylinder block design resist twisting and cracks.. Stage II emissions requirements. The second component is the top engine limit (TEL) that limits speed along the engine lug curve that the engine will not exceed.3126 • 3126B D I E S E L S I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight 3126 mm (in) 110 x 127 (4..5) Height mm (in) 923 (36.. the 3126 is built with strength and precision for lasting performance. Mechanically... and four oil pan configurations. and a 45 bkW (60 bhp) gear-driven power takeoff capability.. the 3126B includes three unique engine components. four in-block dipstick locations.....2 (442) 588 (1295) Approximate Dimensions: Length mm (in) 967 (38. power trim.) standards. 10 . A one-piece. The engine also features the HEUI (Hydraulically actuated Electronically controlled Unit Injector) fuel system and ADEM™ III. tapered connecting rods for reduced shock loading and mechanical stress..33 x 5.3) 1078 (42.. stress-relieved cylinder block provides maximum strength and durability with minimum weight. in) 7. the C7 ACERT uses features such as the HEUI fuel system. The waste-gated turbocharger helps optimize airflow to the engine leading to a cleaner combustion process...0) liter (cu.S.2 (439) kg (lbs) 588 (1296) Approximate Dimensions: Length mm (in) 1047 (42) Width mm (in) 447 (30) Height mm (in) 1059 (42) C7 ACERT Tier 3 Stage III a C7 RATINGS In-Line 6** A Rating (Continuous) bkW bhp rpm ATAAC 130 175 22002500 — — — — — — B Rating bkW bhp rpm 149 200 22002500 168 225 22002500 — — — C Rating (Intermittent) bkW bhp rpm 186 250 18002100 205 275 21002400 224 300 21002400 Key Benefits: Dependable : As its younger cousin the 3126B the C7 ACERT is built powerfully efficient to withstand the toughest duty requirements.. Cleaner : The C7 ACERT has higher peak pressure in the cylinder leading to improved thermal efficiency and cleaner combustion.I N D U S T R I A L E N G I N E R AT I N G G U I D E C7 ACERT Specifications Bore x Stroke Displacement Ship Weight C7 mm (in) 110 x 127 (4. Stage III A refers to European standards. This helps the environment as well. Leveraging the same reliable Cat 3126B technology. The monosteel piston and matching ring pack allow for better oil control and reduced blow-by. A wastegated turbocharger helps the C7 ACERT be more responsive to load changes. Tier 3 refers to EPA (U. Leak Free : Lightweight block design and improved joints throughout the engine help to dramatically reduce oil and coolant loss from the engine. Compact Design : The low profile of the new C7 ACERT allows for easy installation in OEM equipment.. 11 . Tens of thousands of C7 ACERT are currently in use. Stage III A emissions requirements... Key Features: • Enhanced cylinder block • Oil pans • Monosteel Piston • Side Cover Breather EPA Certified Abbreviations used: ATAAC .Air-to-Air Aftercooled ** C7 ratings Meet Tier 3.33 x 5.) standards. And the liners are removable. leaks and engine width. and it can be programmed for warning.S. air-to-air aftercooled engine offering the Caterpillar exclusive ADEM III (Advanced Diesel Engine Management) electronic control system and innovative HEUI (Hydraulically actuated.. six-cylinder industrial engines.. The turbocharged. the C-9 electronic diesel engine provides 205 to 250 bkW (275 to 335 bhp). An integral oil cooler reduces weight. The C-9 is an in-line. or shutdown if a problem arises. allowing for a straightforward engine conversion in areas covered by Tier 2 and Stage II emission standards. C-9 RATINGS In-Line 6* A Rating (Continuous) bkW bhp rpm ATAAC 205 275 18002200 — — — B Rating bkW bhp rpm 224 300 18002200 — — — C Rating (Intermittent) bkW bhp rpm 250 335 18002200 261 350 18002200 C-9 AG RATING In-Line 6* bkW bhp rpm ATAAC 205 275 2200 224 300 2200 242 325 2200 EPA Certified Abbreviations used: ATAAC ... in) 8. Tier 2 refers to EPA (U.41 x 5.. with added RAM and memory capabilities. 12 . Stage II refers to European standards. A mid-supported wet liner allows higher top piston ring position for better fuel consumption and reduced emissions. Stage II emissions requirements. The high-strength.8 (537) kg (lbs) 776 (1710) Approximate Dimensions: Length mm (in) 1198 (47. competitively priced C-9 meets EPA Tier 2 and EU Stage II emission standards while offering excellent performance. Electronically controlled Unit Injector) fuel system.2) Height mm (in) 1002 (39. Additional flexibility comes from a power trim feature that allows for adjustments of +/. reliability and durability. for industrial applications.Air-to-Air Aftercooled * C-9 ratings Meet Tier 2.5) C-9 Designed with function and low emissions in mind. and enables the top engine limit to be changed from 1800 to 2200 rpm.C-9 D I E S E L S I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight C-9 mm (in) 112 x 149 (4. The ADEM III will be shared by all Caterpillar in-line. The ADEM III electronic control module monitors many engine functions and parameters.3 percent.) standards. providing commonality for ease of installation in OEM equipment. rated 1800 to 2200 rpm. allowing for excellent rebuildability. Due to its efficient performance. fuel economy.87) liter (cu. The C-9 is built around a cast iron block with a deep lower skirt that extends engine durability and life. the C-9 has a smaller envelope than the 3306. High coolant and oil flow aid engine life. With improved power density. the C-9 requires oil changes only once every 500 hours of operation. The ADEM III electronic control module provides faster response times. gray cast iron liner has an induction-hardened internal surface that provides extended life.. and the elimination of a spacer plate means fewer sealing joints and fewer leaks. derate. six-cylinder.2) Width mm (in) 819 (32. . it maximizes and equalizes clamping force and rod bearing life. Key Features: • ADEM 4 • High Efficiency Oil Filters • Fractured-Split Connecting Rod • Light weight Cylinder Block • Waste-gated Turbocharger EPA Certified Abbreviations used: ATAAC .) standards. Stage III a emissions requirements. 13 . Key Benefits: Decreasing Engine Wear : The new fractured-split connecting rod is designed to create near perfect joint alignment through the points of contact.87) liter (cu. The new oil filter has been reconfigured to capture even smaller micro particles than before. The C9 ACERT is an engine offering the most up to date Caterpillar exclusive ADEM 4 (Advanced Diesel Engine Management) electronic control system and innovative HEUI (Hydraulically actuated.. Fuel Efficiency : Optimized fuel injector control through leveraging the HEUI technology in Tier 2/Stage II C-9 and the added confidence in the ADEM 4’s control capabilities.. Stage III refers to European standards. rated 1800 to 2200 rpm.41 x 5. Electronically controlled Unit Injector) fuel system that have both proven highly efficient through the test of time. Tier 3 refers to EPA (U.0) C9 ACERT Tier 3 Stage III a C9 RATINGS In-Line 6* A Rating (Continuous) bkW bhp rpm ATAAC 205 275 18002200 — — — B Rating bkW bhp rpm 224 300 18002200 — — — C Rating (Intermittent) bkW bhp rpm 242 325 18002200 261 350 18002200 D Rating (Snow Groomer) bkW bhp rpm 280 375 18002200 Redesigned to conform to the new Tier 3 emission regulations.S. for industrial applications. in) 8.. which helps lower fuel consumption..Air-to-Air Aftercooled * C9 ratings Meet Tier 3. The C9 ACERT electronic diesel engine provides 205 to 280 bkW (275 to 375 bhp). Mid-supported wet liners allow higher piston ring position.8 (537) kg (lbs) 776 (1711) Approximate Dimensions: Length mm (in) 1198 (47) Width mm (in) 819 (32) Height mm (in) 1002 (40. Durability : The gray cast iron liner has an induction hardened internal surface for extended life and features a plateau honed surface for wear reduction and excellent oil control.I N D U S T R I A L E N G I N E R AT I N G G U I D E C9 ACERT Specifications Bore x Stroke Displacement Ship Weight C9 mm (in) 112 x 149 (4.. and decreases emissions. The C9 ACERT gives you all the benefits of the Tier 2/Stage II C-9 with the added advantage of cleaner emissions. thus reducing wear. Internal memory allows the ECM to store diagnostic data for later inspection by a technician.. with a torque rise of 25 percent.) standards. With the highest horsepower/weight ratio in the 10/11 liter-class. The EMS consists of multiple display components.1) Height mm (in) 1078 (42. Stage II emissions requirements. The diagnostic recorder function records engine operation parameters for the time immediately preceding a fault. The service technician can then use the information to make a more informed diagnosis. The result is improved acceleration response and greater fuel efficiency. Unlike mechanically controlled engines. Stage II refers to European standards.. Torque on this rating peaks at 1325 lb-ft at 1400 rpm. Two engine monitoring systems are available: the Computerized Monitoring System (CMS). Improved Performance and Efficiency The engine’s dual-microprocessor-based Electronic Control Module (ECM) greatly increases the power and flexibility of electronic diesel engine controls.5) liter (cu.. 14 ..C-10 D I E S E L S I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight C-10 mm (in) 125 x 140 (4. Taking Charge of Engine Performance Vast amounts of data are constantly collected by the ECM and transformed into valuable and usable information that can be monitored by the operator.3 (629) kg (lbs) 930 (2050) Approximate Dimensions: Length mm (in) 1287 (50. and smoke reduction.3-liter C-10 does the work of much larger displacement engines without adding excessive weight.9 x 5. the C-10 weighs only 932 kg (2. offering excellent installation flexibility. the 10. rapid acceleration. The ECM uses multiple sensors to constantly monitor engine response and automatically make adjustments to optimize performance. and it continues to record for a few seconds after the fault occurs. C-10 RATINGS In-Line 6* A Rating (Continuous) bkW bhp rpm ATAAC 231 310 18002100 B Rating bkW bhp rpm 250 335 18002100 C Rating (Intermittent) bkW bhp rpm 272 365 18002100 D Rating bkW bhp rpm 291 390 18002100 E Rating bkW bhp rpm 317 425 18002100 ATAAC (water-cooled exhaust) — — — — — — 242 325 1800- 727 365 2100 — — C-10 AG RATINGS In-Line 6* bkW bhp rpm ATAAC 272 365 2100 EPA Certified Abbreviations used: ATAAC ..4) C-10 Big Horsepower in a Small Package Caterpillar engine quality and product reliability have come together with a new generation of electronic engine controls in the Cat C-10 Air-To-Air Aftercooled engine. the ECM virtually eliminates engine speed variation and automatically adjusts fuel delivery for cold starts.050 lbs). which displays key engine and transmission parameters in both analog and digital form. Tier 2 refers to EPA (U. and the Engine Monitoring System (EMS).S. Producing peak power of 425 bhp at 2100 rpm. a vacuum fluorescent display that transmits all engine parameters over a two-wire system.Air-to-Air Aftercooled * C-10 ratings Meet Tier 2.. in) 10.7) Width mm (in) 918 (36. plus the added benefit of a maintenance counter and programmable alerts. which dampens the noise level. In addition ADEM 4 grants you more control over engine performance.. The C11’s ACERT high-pressure fuel system allows for refined performance with low emissions.. MEUI’s multiple injection strategy helps control fuel emissions with precise metering. this timing mechanism replaces all need for mechanical timing units. Leak free design and sealing accounts for next to none spillage.. Key Features: • ADEM 4 • Cross flow cylinder head • High pressure fuel system • Mono Steel piston • Leak free technology EPA Certified Abbreviations used: ATAAC .S. Restructured gear train allows for smoother operation within the engine leading to a reduction in decibel output. ADEM 4 continuously monitors your engine parameters and adjusts accordingly. Noise Reduction : In the C11 ACERT. Fuel Economy : The C11 ACERT has longer oil change intervals owed to a higher capacity oil pan and increased sump capacity.51) liter (cu.I N D U S T R I A L E N G I N E R AT I N G G U I D E C11 ACERT Specifications Bore x Stroke Displacement Ship Weight C11 mm (in) 130 x 140 (5. in) 11. The new ADEM 4 gives you more knowledge of the inner workings and execution of your engine capabilities. The Brain Behind the Power : ADEM 4 the latest version of Cat’s unique electronic engine control system. Stage III a emissions requirements.. valve covers fully isolate the base. ADEM 4 maintains your power even with changing fuel temperature.12 x 5.Air-to-Air Aftercooled * C-11 ratings Meet Tier 3.1 (677) kg (lbs) 930 (2050) Approximate Dimensions: Length mm (in) 1287 (51) Width mm (in) 918 (36) Height mm (in) 1078 (42) C11 ACERT Tier 3 Stage III a C11 RATINGS In-Line 6* A Rating (Continuous) bkW bhp rpm ATAAC 242 325 18002100 B Rating bkW bhp rpm 261 350 18002100 C Rating (Intermittent) bkW bhp rpm 287 385 18002100 D Rating bkW bhp rpm 313 420 18002100 E Rating bkW bhp rpm 336 450 18002100 Key Benefits: Higher Performance : Horsepower and Torque optimized. Stage III A refers to European standards.. Tier 3 refers to EPA (U. The C11 ACERT comes standard with the ADEM 4 allowing for precise fuel control..) standards. Your C11 ACERT benefits from the computer revolution. 15 . giving OEM engineers unique design flexibility. Caterpillar quality and reliability have come together with a new generation of electronic engine in the Cat C-12 industrial diesel. 16 .C-12 D I E S E L S I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight C-12 mm (in) 130 x 150 (5. * The C-10 weighs 932 kg (2. and smoke reduction. Advanced electronic unit injectors produce injection pressures above 25. offering excellent installation flexibility. With the highest horsepower/weight ratio in the 12 literclass. Tier 2 refers to EPA (U.070 lbs). a vacuum fluorescent display that transmits all engine parameters over a two-wire system. Stage II refers to European standards.4) C-12 Offering True Design Flexibility The C-12 shares the same installation envelope as the Cat C-10. Only Caterpillar covers the 310 to 500 horsepower range with two engine displacements that share the same dimensions... rapid acceleration. and the Engine Monitoring System (EMS). Two engine monitoring systems are available: the Computerized Monitoring System (CMS). A specially designed water pump provides a higher flow rate for efficient cooling with more compact radiators. The EMS consists of multiple display components. in) 12 (732) kg (lbs) 939 (2070) Approximate Dimensions: Length mm (in) 1287 (50. The diagnostic recorder function records engine operation parameters for the time immediately preceding a fault.7) Width mm (in) 918 (36.050 lbs) and the C-12 weighs 940 kg (2.1) Height mm (in) 1078 (42. and it continues to record for a few seconds after the fault occurs.1 x 5.) standards. Engine weight will vary by arrangement. Improved Performance and Efficiency The engine’s dual-microprocessor-based Electronic Control Module (ECM) greatly increases the power and flexibility of electronic diesel engine controls.. weight* and electronics... Stage II emissions requirements. Internal memory allows the ECM to store diagnostic data for later inspection by a technician.Air-to-Air Aftercooled * C-12 ratings Meet Tier 2.. C-12 RATINGS In-Line 6* A Rating (Continuous) bkW bhp rpm ATAAC 276 370 18002100 B Rating bkW bhp rpm 298 400 18002100 C Rating (Intermittent) bkW bhp rpm 317 425 18002100 D Rating bkW bhp rpm 339 455 18002100 E Rating bkW bhp rpm 373 500 18002100 C-12 AG RATING In-Line 6* bkW bhp rpm ATAAC 317 425 2100 EPA Certified Abbreviations used: ATAAC .000 psi for better fuel economy and lower emissions. the ECM virtually eliminates engine speed variation and automatically adjusts fuel delivery for cold starts. Taking Charge of Engine Performance Vast amounts of data are constantly collected by the ECM and transformed into valuable and usable information that can be monitored by the operator. The ECM uses multiple sensors to constantly monitor engine response and automatically make adjustments to optimize performance. which displays key engine and transmission parameters in both analog and digital form.9) liter (cu. Unlike mechanically controlled engines. the 12L C-12 does the work of much larger and heavier engines.S. in) 13 (793) kg (lbs) 930 (2050) Approximate Dimensions: Length mm (in) 1287 (51) Width mm (in) 918 (36) Height mm (in) 1078 (42) C13 ACERT Tier 3 Stage III a C13 RATINGS In-Line 6* A Rating (Continuous) bkW bhp rpm ATAAC 287 385 18002100 B Rating bkW bhp rpm 309 415 18002100 C Rating (Intermittent) bkW bhp rpm 328 440 18002100 D Rating bkW bhp rpm 354 475 18002100 E Rating bkW bhp rpm 388 520 18002100 Key Benefits: Clean and Quiet : Using a combination of source reductions...S. Gasket resilience increases engine life by decreasing leakage. The extended option of a laminated front housing significantly diminishes decibel output.Air-to-Air Aftercooled * C13 ratings Meet Tier 3. The new filter reduces engine wear and enhances contamination control.) standards. An hp to weight ratio perfectly suited for most industrial segments helps generate a high yield on investment. Reliability : C13 ACERT relies on proven C-12 technology. C13 ACERT minimizes your operating costs by utilizing the same oil that Tier 2/Stage II engines currently use. 17 . and various technological platforms engine noise has become considerably reduced. C13 ACERT comes standard with a MEUI fuel system. Tier 3 refers to EPA (U. Key Features: • ADEM 4 • Oil filter • Mono steel piston • Connecting rod • Cylinder block EPA Certified Abbreviations used: ATAAC . crush strength. C13 ACERT is equipped with a new highly efficient oil filter (based on Cat’s hydraulic technology). Oil pan isolation is crucial to sound reduction because it prevents the pan from amplifying engine noise. barriers... A steel spacer core sandwiched between two layers of spring steel increases the head gaskets resilience. with thorough testing and use.. Easy Maintenance : C13 ACERT has the industry standard. 500-hour oil change intervals. creep resistance. Stage III a refers to European standards. which has been proven reliable by thousands of satisfied customers. The single piece cylinder head design has proven itself durable as well as reliable.I N D U S T R I A L E N G I N E R AT I N G G U I D E C13 ACERT Specifications Bore x Stroke Displacement Ship Weight C13 mm (in) 130 x 157 (5. Stage III a emissions requirements.. Durability : Multi-layered steel head gasket improved durability on the C13 ACERT through sealing.1 x 6. The gear train was redesigned with increased capacity and decreasing noise volume in mind. and joint stability.2) liter (cu. There are tens of thousands of C13 ACERT operating with the highest efficiency all over the world. .. Spin-off fuel and lube filters and clamp-on air filters speed routine maintenance procedures... Valves rotate three degrees each lift.... With power ratings from 199–392 bkW (267–525 bhp)...Turbocharged TA . The forged steel crankshaft is uniquely heat-treated in a process developed and patented by Caterpillar... this hard-working powerhouse offers reliable power for a wide range of heavy-duty applications. Simplified Service and Maintenance The direct injection fuel system uses adjustmentfree injection nozzles...5) Height mm (in) 1336 (52.Turbocharged/Aftercooled PC .. Hard-faced intake and exhaust valves resist wear at high heat.4 x 6....... assuring good seating and uniform temperature distribution. while the chrome-plated stems help guard against seizure.... Lasting Performance is Built In The one-piece cylinder heads resist twisting and flexing that can cause head gasket problems and coolant leaks........Precombustion Chamber 18 . 3406 RATINGS In-Line 6 A Rating (Continuous) bkW bhp rpm T 201 270 1800 TA 199 205 242 — 242 257 — — 268 — — — — 280 — — — — 287 313 B Rating bkW bhp rpm 224 300 2000 C Rating (Intermittent) bkW bhp rpm 242 325 2100 D Rating bkW bhp rpm 283 380 2100 E Rating bkW bhp rpm 291 390 2100 267 275 325 — 325 345 — — 360 — — — — 375 — — — — 385 420 1300 1800 1800 — 1800 1800 — — 1800 — — — — 1800 — — — — 1800 1800 — 242 242 — 276 254 — — 268 — — — — 291 — — — — 328 328 — 325 325 — 370 340 — — 360 — — — — 390 — — — — 440 440 — 2000 2000 — 2000 2000 — — 2000 — — — — 2000 — — — — 2000 2000 199 269 242 242 298 250 257 269 269 280 280 298 298 298 321 328 328 328 343 343 267 360 325 325 400 335 345 360 360 375 375 400 400 400 430 440 440 440 460 460 1300 2100 1800 2100 2100 2100 1800 1800 2100 2000 2100 1800 2000 2100 2100 1800 1900 2000 2100 2100 — 313 — — 358 — — 283 298 — — — — 324 — — 366 — 373 384 — 420 — — 480 — — 380 400 — — — — 435 — — 490 — 500 515 — 2100 — — 2100 — — 2100 2100 — — — — 2100 — — 2100 — 2100 2100 — 336 — — 373 — — 291 324 — — — — 362 — — — 384 384 392 — 450 — — 500 — — 390 435 — — — — 485 — — — 515 515 525 — 2100 — — 2100 — — 2100 2100 — — — — 2100 — — — 1900 2100 2100 3406 FIRE PUMP RATINGS In-Line 6 1460 rpm bkW bhp T 183 247 242 325 TA 224 300 — — 1750 rpm bkW bhp 218 292 276 370 1900 rpm bkW bhp 233 312 280 375 2100 rpm bkW bhp 246 330 280 375 2200 rpm bkW bhp — — — — 2300 rpm bkW bhp 261 350 — — 313 420 343 460 317 425 343 460 321 430 360 483 — — — — 339 455 — — Abbreviations used: T...3406 D I E S E L S I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight (TA) 3406 mm (in) 137 x 165 (5.4) Width mm (in) 901 (35. in) 14. Then it is dynamically balanced and super-finished.6) 3406 The Cat 3406 is an in-line......5) liter (cu....6 (893) kg (lbs) 1356 (2990) Approximate Dimensions: Length mm (in) 1661 (65.. The crankshaft’s high fatigue strength means it can be reground up to three times. with major components offering an exceptionally high strength-to-weight ratio. six-cylinder diesel built to last.. A steel spacer between the head and block eliminates the need for liner counterbores... greatly enhancing the strength and fatigue life of the block.. More than 100 billion on-highway miles have proven this 14. Reliability and Durability Through Innovation A patented pendulum absorber improves engine reliability and performance by absorbing Electronic Unit Injector (EUI) torque pulses (the shock loads created by the EUI injections) before they can travel back through the gear train. Stage II refers to European standards. Only Caterpillar covers the 317-492 bkW (425-660 bhp) range with two engine displacements that share the same dimensions. And it keeps proving itself day after day in dozens of applications around the world.4) Width mm (in) 901 (35.6) C-16 C-15 RATINGS In-Line 6* A Rating (Continuous) bkW bhp rpm ATAAC 317 425 18002100 — — — B Rating bkW bhp rpm 336 450 18002100 — — — C Rating (Intermittent) bkW bhp rpm 354 475 18002100 392 525 18002100 D Rating bkW bhp rpm — — — — — — 421 565 18002100 E Rating bkW bhp rpm — — —— — — 429 575 18002100 Offering True Design Flexibility The Cat C-15 brings together some of the best benefits of advanced electronic controls with pure power to get the job done efficiently.5) liter (cu. Engine rated speed can be programmed between 1800 and 2100 rpm depending on the rating. giving OEM engineers unique design flexibility.8 (964) 1332 (2937) Approximate Dimensions: Length mm (in) 1661 (65. in) 14.4) 901 (35. rapid acceleration.4 x 6.. 19 .) standards. and smoke reduction. Using standard data links. the ECM virtually eliminates engine speed variation and automatically adjusts fuel delivery for cold starts.S.5 x 6.5) 1336 (52. The C-16 shares the same installation envelope as the Cat C-15. The result is improved acceleration response and greater fuel efficiency. The Power of Advanced Electronics The engine’s dual-microprocessor-based Electronic Control Module (ECM) greatly increases the power and flexibility of electronic diesel engine controls..Air-to-Air Aftercooled * C-15 and C-16 ratings Meet Tier 2.6 liter workhorse. Tier 2 refers to EPA (U.. Unmatched Information Management Technology The standard electronics package provides a lowcost alternative to expensive add-on recording devices. the user can access valuable engine operating data through a special service tool or an optional display.6 (893) kg (lbs) 1332 (2937) C-16 140 x 171 (5. and electronics. Unlike mechanically controlled engines. weight. Stage II emissions requirements.I N D U S T R I A L E N G I N E R AT I N G G U I D E C-15 • C-16 D I E S E L S Specifications Bore x Stroke Displacement Ship Weight C-15 mm (in) 137 x 165 (5. More Power When You Need It The C-15 and C-16 develop constant horsepower between 1800 rpm and 2100 rpm.6) 1661 (65.5 600 2100 EPA Certified Abbreviations used: ATAAC .75) 15. ATAAC (water-cooled exhaust) — — — — — — — — — 373 500 18002100 — — — SCAC (water-cooled exhaust) — — — — — — — — — 373 500 18002100 — — — C-15 AG RATING In-Line 6* bkW bhp rpm ATAAC 391 525 2100 C-16 RATINGS In-Line 6* A Rating (Continuous) bkW bhp rpm ATAAC 373 500 18002100 B Rating bkW bhp rpm 410 550 18002100 C Rating (Intermittent) bkW bhp rpm 447 600 18002100 D Rating bkW bhp rpm 469 630 18002100 E Rating bkW bhp rpm 492 660 18002100 C-16 AG RATING In-Line 6* bkW bhp rpm ATAAC 447.. The ECM uses multiple sensors to constantly monitor engine response and automatically make adjustments to optimize performance..5) Height mm (in) 1336 (52.. although slightly heavier than the Tier 2/Stage II C-15. The plateauhoned liner provides deep grooves that retain oil better to minimize oil consumption and wear. It has the same robust power band performance from 1800 to 2100 RPMs. exhibits excellent fuel consumption for Tier 3/Stage III when operated at 1800 RPM.) standards..39 x 6.. The C15 ACERT enjoys a three percent increase in power over the Tier 2/Stage II model.S. this electrical timing replaces all need for mechanical timing units. the C15 ACERT benefits from millions of hour of operation. The new ADEM 4 gives you more knowledge of the inner workings and execution of your engine capabilities. C15 ACERT is extremely responsive with a fast spinning wastegated turbo. Stage III A refers to European standards. Key Features: • ADEM 4 • Oil filter • Mono steel piston • Connecting rod • Cylinder block Abbreviations used: ATAAC . C15 ACERT has excellent power density. Lasting Performance : Very few changes from the highly reliable Tier 2/ Stage II C-15 engine. Durable Workhorse : Continuously evolving from its roots as a 3406..C15 ACERT I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight C15 mm (in) 137 x 171 (5. in) 15.73) liter (cu.. The C15 ACERT comes standard with the ADEM 4 allowing for precise fuel control. ADEM 4 continuously monitors your engine parameters and adjusts continuously.2 (928) kg (lbs) 1332 (2937) Approximate Dimensions: Length mm (in) 1661 (65) Width mm (in) 901 (36) Height mm (in) 1336 (53) C15 ACERT Tier 3 Stage III a Key Benefits: ADEM : The ADEM 4 the latest version of Cat’s unique electronic engine control system. Stage III a emissions requirements. Tier 3 refers to EPA (U. In addition ADEM 4 grants you more control over engine performance. EPA Certified C15 RATINGS In-Line 6* A Rating (Continuous) bkW bhp rpm ATAAC 328 440 18002100 B Rating bkW bhp rpm 354 475 18002100 C Rating (Intermittent) bkW bhp rpm 403 540 18002100 D Rating bkW bhp rpm 433 580 18002100 E Rating bkW bhp rpm 444 595 18002100 Decreased Oil Consumption : The Monotherm piston has tighter tolerance and narrow rings that conform to its liner for superior oil control.Air-to-Air Aftercooled * C15 ratings Meet Tier 3.. it packs enough power to balance the equation. 20 .. The highest ratings use a unique twin parallel turbo design providing superb response with miserly fuel consumption. It includes a remote shut down and its password protected.. with constant horsepower between 1800 and 2100 rpms. The C18 ACERT uses new connecting rods drilled with forced lubrication to the piston area and four bolts for better retention and clamping force.71 x 7. and controlling idle levels.S. Tier 3 refers to EPA (U. The C18 ACERT has a large displacement and more performance for your money.5) Height mm (in) 1336 (52. Fuel efficiency is provided through timely injections by MEUI. Key Features: • ADEM 4 • Twin Parallel Turbocharger • Best in power class density • Mechanical Electrical fuel system • Monotherm piston EPA Certified Abbreviations used: ATAAC . while providing cleaner air. The lower ratings utilize a single turbo design. It has more power when you need it. it allows for customizing engine speed. 21 .2) liter (cu.I N D U S T R I A L E N G I N E R AT I N G G U I D E C18 ACERT Specifications Bore x Stroke Displacement Ship Weight C18 mm (in) 145 x 183 (5. better air ratio through twin panel turbocharger. 500-hour oil change periods minimize owner-operating costs.. Stage III A refers to European standards. Speed control is established through ADEM 4 controlling the fuel input. it replaces up to 700 HP combined with improved ease of packaging due to its in-line design.4) Width mm (in) 901 (35... only one installation is necessary for a wide power range. in) 18.Air-to-Air Aftercooled * C18 ratings Meet Tier 3.. switching control speed changes. The C18 ACERT is considerably lighter than the 3412E and 3408E. Fuel Economy : Improved fuel efficiency gives savings in operating costs.) standards.6) C18 ACERT Tier 3 Stage III a C18 RATINGS In-Line 6* A Rating (Continuous) bkW bhp rpm ATAAC 429 575 18002100 B Rating bkW bhp rpm 470 630 18002100 C Rating (Intermittent) bkW bhp rpm 522 700 18002100 D Rating bkW bhp rpm 570 765 18002100 E Rating bkW bhp rpm 585 785 18002100 Key Benefits: High Performance : The C18 ACERT has best in class ranking for power density. Stage III a emissions requirements. High Reliability : The original mechanical electronic unit injector fuel system is highly reliable due to its proven design and the shear volume of units active in the market. The Brain Behind the Power : ADEM 4 has extensive torque capacity. and superior control with the tighter tolerance and narrow rings of a Monotherm piston.1 (1105) kg (lbs) 1332 (2937) Approximate Dimensions: Length mm (in) 1661 (65.. Everything a machine needs. The enhancements made on the fuel system have been tested from the early stages of development to improve engine reliability. .28) 1447..0) 27..Precombustion Chamber 22 . the Cat 3408 offers all the power and performance you need for a wide range of heavy-duty applications. flexible and reliable.0 (1649) 2205 (4420) (TA) Approximate Dimensions: Length mm (in) 1590 (62... The steel spacer between the head and block eliminates the need for liner counterbores.. Strong...... The 12-cylinder 3412 delivers from 317–716 bkW (425–960 bhp)... greatly enhancing the strength and fatigue life of the block. Spin-off fuel and lube filters as well as clamp-on air filters speed routine maintenance procedures..6) Width mm (in) 1231 (48. Valves rotate three degrees with each lift..0 (1099) kg (lbs) 1497 (3300) (T) 3412 137 x 152 (5.. Hard-faced intake and exhaust valves resist wear at high heat... The only question: Which model is best for your application? EPA Certified Abbreviations used: T.4 x 6.98) 3412 3408 Diesel With ratings from 238–399 bkW (319–535 bhp)...Turbocharged TA . in) 18. This high fatigue strength allows the crankshaft to be reground up to three times...5) Height mm (in) 1376 (54.. Trouble-Free By Design Head gasket problems and coolant leaks are minimized by one-piece cylinder heads that resist twisting and flexing..Twin Turbocharged/Aftercooled PC .. while the chrome-plated stems help guard against seizure..4 (82.2) 2092.. and fuel economy in tough......3408 • 3412 D I E S E L S I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight 3408 mm (in) 137 x 152 (5. Many of the same design features help keep productivity up.. with all the strength and assurance of its smaller cousins. 3408 RATINGS V-8 A Rating (Continuous) bkW bhp rpm T 242 325 1800 TA 238 319 1200 347 465 1800 347 465 1800 B Rating bkW bhp rpm 272 365 2000 C Rating (Intermittent) bkW bhp rpm 317 425 2100 D Rating bkW bhp rpm 339 455 2100 E Rating bkW bhp rpm 358 480 2100 — — — 366 490 2000 366 490 200 261 350 1200 377 505 2100 377 505 2100 — — — 392 525 2100 392 525 2100 — — — 399 535 2100 399 535 2100 3412 RATINGS V-12 A Rating (Continuous) bkW bhp rpm T 354 475 1800 373 500 1800 TA 317 425 1200 533 715 1800 418 560 1800 TTA 533 715 1800 B Rating bkW bhp rpm 384 515 2000 410 550 2000 C Rating (Intermittent) bkW bhp rpm 429 575 2100 485 650 2100 D Rating bkW bhp rpm 522 700 2100 503 675 2100 E Rating bkW bhp rpm 552 740 2100 522 700 2100 — — — 552 740 2000 — — — 399 535 1300 559 750 2100 559 750 2100 — — — 656 880 2100 656 880 2100 — — — 716 960 2100 716 960 2100 541 725 2000 559 750 2100 — — — — — — 3412 Diesel Like the 3406 and 3408...38) 1302.......5 (51.0) liter (cu... and repair and maintenance time to a minimum... Advanced manufacturing techniques also contribute to the strength and performance of this powerhouse..2 (56.. assuring good seating and uniform temperature distribution....Turbocharged/Aftercooled TTA ... The direct injection fuel system uses adjustmentfree injection nozzles.. A heat-treating process developed and patented by Caterpillar produces a forged steel crankshaft of exceptional strength and durability. this V-8 diesel delivers consistent performance and excellent fuel economy over the entire operating range. durability.4 x 6. heavy-duty applications... the 3412 is designed and built with one goal in mind: the highest possible performance... Listen The standard electronics package provides a lowcost alternative to expensive add-on recording devices. The injectors need no adjustment and eliminate the need for highpressure fuel lines and their connectors on the outside of the engine. The result is improved acceleration response and greater fuel efficiency.. a major breakthrough in fuel system technology.2 x 152. and smoke reduction....4 x 6. dependable. With the addition of advanced electronic controls.. the 3412E have proven themselves to be reliable. these hard working diesels become even more productive. Unlike mechanically controlled engines. efficient power sources. HEUI offers improved fuel economy and emissions control by providing more efficient combustion with higher fuel injection pressures at lower engine rpm.. The Electronic Control Advantage The dual-microprocessor-based Electronic Control Module (ECM) greatly increases the power and flexibility of electronic diesel engine controls. Using standard data links.Air-to-Air Aftercooled * 3412E ratings Meet Tier 2. Stage II refers to European standards. When Your Engine Talks. 23 . 317 373 466 522 560 567 597 611 425 500 625 700 750 760 800 820 1200 2100 1400 2000 2000 2100 2100 2100 429 522 522 559 559 641 671 — 575 700 700 750 750 860 900 — 1300 1800 2100 1800 2100 2100 2100 — — — — — — — — — — — — — — — — 708 950 2100 746 1000 2100 — — — — — — — — — — — — — — — — — — 783 1050 2100 — — — — — — TTA (ATAAC)* 485 650 2100 522 700 2100 — — — — — — — — — — — — — — — — — — — — — — — — EPA Certified Abbreviations used: JWTA . With power ratings from 317-783 bkW (425-1050 bhp).5 (5.S. rapid acceleration. This information can also be downloaded to a PC-based information management system available from your Cat dealer..Turbocharged/Aftercooled JWTTA..4) 3412E 3412E RATINGS V-12 A Rating (Continuous) bkW bhp rpm TA (JWAC) — — — — — — — — — — — — — — — — — — TTA (JWAC) 451 605 1800 485 650 1800 522 700 1800 548 735 1800 — — — — — — — — — — — — B Rating bkW bhp rpm 485 650 2000 — — — 507 680 2000 — — — C Rating (Intermittent) bkW bhp rpm 485 485 522 522 544 559 650 650 700 700 730 750 1800 2100 1800 2100 1800 2100 D Rating bkW bhp rpm — — — — — — — — — 597 800 2100 E Rating bkW bhp rpm — — — — — — — — — — — — Power on Demand In applications around the world.6) mm (in) 1496 (58.I N D U S T R I A L E N G I N E R AT I N G G U I D E 3412E D I E S E L S Specifications Bore x Stroke Displacement Ship Weight Approximate Dimensions: Length Width Height 3412E mm (in) 137......0) liter (cu.Twin Turbo Aftercooled ATAAC . the ECM virtually eliminates engine speed variation and automatically adjusts fuel delivery for cold starts.. The ECM uses multiple sensors to constantly monitor engine response and automatically make adjustments to optimize performance.. and economical. Stage II emissions requirements.. the 3412E muscles its way to the top of the Caterpillar electronic engine family. in) 27 (1649) kg (lbs) 2436 (5365) (TA) mm (in) 1995 (78.) standards..9) mm (in) 1483 (58. the user can access valuable engine operating data through a special service tool or an optional display.... Hydraulically Actuated Electronically Controlled Unit Injector Fuel System Working hand-in-hand with electronic controls is the HEUI system. Tier 2 refers to EPA (U. and valve springs are all identical.. To minimize parts inventory and potential assembly errors. Individual cylinder heads let you open up and work on a single cylinder. For example.. Service Efficiency Reduces Operating Costs Consider service access.7 x 7.1) Width mm (in) 1703 (67.0) 1720 (67. We build them to be easy to install.7 x 7. Savings at Repower Time The high efficiency of 3500s makes them a very attractive repowering alternative. 3512. At the factory. And by producing injection pressure at the cylinder...Turbocharged/Aftercooled 24 . After 5000 hours of operation. Fuel is injected at 1240 bar (18 000 psi) for superior atomization.7) 2676 (105.. 3508 RATINGS V-8 A Rating (Continuous) bkW bhp rpm TA 507 680 1200 578 775 1800 638 855 1800 B Rating bkW bhp rpm — — — — — — 697 935 1800 C Rating (Intermittent) bkW bhp rpm FIRE PUMP RATINGS 1460 rpm bkW bhp TA 612 820 1300 634 850 1800 746 1000 1800 709 950 794 1065 1750 rpm bkW bhp 3512 RATINGS V-12 A Rating (Continuous) bkW bhp rpm TA 761 1020 1200 877 1175 1800 955 1280 1800 B Rating bkW bhp rpm — — — — — — 1048 1405 1800 C Rating (Intermittent) bkW bhp rpm FIRE PUMP RATINGS 1460 rpm bkW bhp TA 858 1150 1300 1007 1350 1800 1119 1500 1800 1067 1430 1193 1600 1750 rpm bkW bhp 3516 RATINGS V-16 A Rating (Continuous) bkW bhp rpm TA 1011 1355 1200 1156 1550 1800 1275 1710 1800 B Rating bkW bhp rpm — — — — — — 1391 1865 1800 C Rating (Intermittent) bkW bhp rpm FIRE PUMP RATINGS 1460 rpm bkW bhp TA 1242 1665 1300 1268 1700 1800 1492 2000 1800 1417 1900 1480 1985 1750 rpm bkW bhp Abbreviations used: TA ..0) 1718 (67. we set individual scroll-type unit injectors for consistent. the 3512 would have saved 56 800 liters (15 000 gallons) of fuel. In competitive testing. high-pressure fuel lines are eliminated.8 (3158) 6091 (13 400) 3516 170 x 190 (6.5 (2105) kg (lbs) 4318 (9500) 3512 170 x 190 (6. This is especially true when you consider the cost of repairing and overhauling an old. precise fuel delivery to each cylinder.0) Height mm (in) 1720 (67.. One reason is their design simplicity.3500 D I E S E L S I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight 3508 mm (in) 170 x 190 (6..7 x 7. inefficient engine. Cat 3500s are typically five to 15 percent more fuel efficient than other sameclass engines. Two inspection openings per cylinder make it easy to get at everything from the camshaft to the main bearings.5) 1703 (67. In one test that pitted a 3512 against an identically rated competitive engine. Superior Fuel Economy Cat 3500 engines incorporate several proven fuelsaving design features such as four-stroke cycle design. in) 34.6) 3512 Cat 3500 engines (3508. the Cat engine burned 6.. we build 3500 engines with many common parts. Additional savings are provided by performance-matched turbochargers and chargeair cooling..4) 1703 (67. unit fuel injectors and four valves per cylinder. and 3516) are the best-selling power units of their size in the world..5) 69 (4210) 6713 (14 800) Approximate Dimensions: Length mm (in) 2136 (84..5 percent less fuel. intake and exhaust valves.. maintain.5) liter (cu.7) 3366 (132.. and service. Count on 3500 engines to deliver higher production with less fuel consumption.5) 51. valve seat inserts. I N D U S T R I A L E N G I N E R AT I N G G U I D E 3500B D I E S E L S Specifications Bore x Stroke Displacement Ship Weight 3508B mm (in) 170 x 190 (6. Three protection strategies – alarms.9) 3516B 3508B RATINGS V-8 A Rating (Continuous) bkW bhp rpm TA 746 1000 1800 B Rating bkW bhp rpm 783 1050 1800 C Rating (Intermittent) bkW bhp rpm 820 1100 1800 3500B engines feature mechanical enhancements and advanced electronic control systems that combine to offer significant improvements in fuel efficiency and emissions control.8) 1785 (70.. Reduced crevice volume minimizes wasted charge air. The Electronic Control Module (ECM) controls the 3500B engines by collecting operating condition information from engine sensors.. the engine will automatically derate itself gradually in steps as little as 2-3 percent if it enters a dangerous operating zone resulting from air inlet restriction. insufficient cooling. electronically controlled unit injectors improve fuel atomization and injection timing pressure.5) 69 (4209) 7484 (16 500) Approximate Dimensions: Length mm (in) 2462 (97) Width mm (in) 1703 (67) Height mm (in) 1720 (68) 3067(120.7 x 7. New.5 (2107) kg (lbs) 4188 (9101) 3512B 170 x 190 (6. while increasing horsepower ratings and improving responsiveness... in) 34. overspeed. A new deep-crater piston design helps increase turbulence in the combustion chamber for better air/fuel mixing.8) 1980 (77. With the derating feature selected.5) liter (cu.4) 1443 (56. Larger camshafts provide increased injection pressure and shorter injection duration.. high exhaust temperature..1) 3008 (118.. deratings. and shutdowns – are programmable by the equipment operator to help prevent serious downtime incidents without interfering with safe machinery operation.7 x 7.. Cooler aftercooler water temperature and streamlined exhaust manifolds also contribute to engine efficiency.5) 51. and constantly adjusting injection timing and duration to optimize fuel efficiency and reduce emissions.Turbocharged/Aftercooled 25 . 3512B RATINGS V-12 A Rating (Continuous) bkW bhp rpm TA 1119 1500 1800 B Rating bkW bhp rpm 1175 1575 1800 C Rating (Intermittent) bkW bhp rpm 1231 1650 1800 3516B RATINGS V-16 A Rating (Continuous) bkW bhp rpm TA 1492 2000 1800 B Rating bkW bhp rpm 1566 2100 1800 C Rating (Intermittent) bkW bhp rpm 1641 2200 1800 EPA Certified Abbreviations used: TA .7 x 7. Automatic derating does not occur if the operator reacts first to move the engine out of the dangerous operating zone..... Electronic Advantage Electronic control provides engine protection. All ratings are optimized for fuel efficiency while meeting Tier 1/Stage I emissions.3) 1806 (71.. or any other cause. analyzing that information.8 (3158) 5670 (12 500) 3516B 170 x 190 (6. This level of control is also responsible for the engine’s virtually smokeless operation – even during startup and rapid acceleration.. . Bore x Stroke Displacement Ship Weight 3612 mm (in) 280 x 300 (11 x 11.Turbocharged/Aftercooled 26 .. waterjacketed over their entire length. Overall.307 lb/bhp-hour). 3600 engines are designed to run 40 000 hours between major overhauls. Both cylinder liners and pistons are designed for 80 000 hours using No. 2 fuel..and 8-cylinder configurations and V-12 and V-16 models. 2 fuel.8) liter (cu..8 (6764) kg (lbs) 15 680 (34 500) 3608 280 x 300 (11 x 11.. Brakespecific fuel consumption of the engine with two water pumps. 3608... and 20 000 hours between minor overhauls using No.8) 295. indicating that 3600 engines meet and exceed expectations. Cat 3600 engines feature a one-piece block casting of heavily ribbed. and 3616) have delivered more than five million working hours in wide-ranging equipment and industrial applications. The crankshaft is a press forging that is induction hardened and regrindable.. lead-tin overlay for longer life.8) liter (cu. Bearings are steel-backed aluminum with a copper-bonded. with a steel crown for strength and an aluminum skirt to reduce weight..8) 147.. 3600 engines (3606. in) 110. 3612.. weldable gray iron.6 (18 036) 29 950 (65 900) Approximate Dimensions: Length mm (in) 4562 (180) Width mm (in) 1704 (67) Height mm (in) 3231 (127) 5482 (216) 1704 (67) 3231 (127) 3606 RATINGS In-line 6 Distillate A Rating (Continuous) bkW bhp rpm TA 1490 1560 1730 1850 1998 2092 2319 2481 750 800 900 1000 3608 RATINGS In-line 8 Distillate A Rating (Continuous) bkW bhp rpm TA 1980 2080 2300 2460 2655 2787 3080 3300 750 800 900 1000 3612 RATINGS V-12 Distillate A Rating (Continuous) bkW bhp rpm TA 2980 3120 3460 3700 3996 4184 4640 4962 750 800 900 1000 3616 RATINGS V-16 Distillate A Rating (Continuous) bkW bhp rpm TA 3960 4160 4600 4920 5310 5579 6169 6598 750 800 900 1000 Abbreviations used: TA . a fuel pump and an oil pump is as low as 187 g/bkW-hour (0.3600 D I E S E L S I N D U S T R I A L E N G I N E R AT I N G G U I D E Specifications Bore x Stroke Displacement Ship Weight 3606 mm (in) 280 x 300 (11 x 11. providing even air distribution to the cylinders. in) 221. Confidence to Run Harder and Work Longer Available in in-line 6. The intake plenum runs the full engine length.. A New Standard for Fuel Efficiency Cat 3600 engines put 45 percent of the heat generated to work.7 (13 527) kg (lbs) 25 140 (55 300) 3616 280 x 300 (11 x 11..8 (9018) 19 000 (41 800) Approximate Dimensions: Length mm (in) 3988 (157) Width mm (in) 1748 (69) Height mm (in) 2626 (103) 4828 (190) 1748 (69) 2626 (103) 3612 Since their introduction in 1985. Many customers are repeat buyers. Cylinder liners are high alloy iron castings. a dramatic increase over the engineering “rule of thumb” of 30 percent.. Pistons are twopiece. 7 (13 527) kg (lbs) 25 140 (55 300) 3616 280 x 300 (11 x 11. The 3600 family of engines can also burn crude oil. By the time the engines went into production.I N D U S T R I A L E N G I N E R AT I N G G U I D E 3600 H E A V Y FUEL ENGINES Specifications Bore x Stroke Displacement Ship Weight 3606 mm (in) 280 x 300 (11 x 11. To simulate the poorest commercially available fuel. in) 221. Generally.. the consistency of tar.. and it remains the guiding principle today as Cat heavy-fuel engines work around the world. in) 110.8 (9018) 19 000 (41 800) Approximate Dimensions: Length mm (in) 3988 (157) Width mm (in) 1748 (69) Height mm (in) 2626 (103) 4828 (190) 1748 (69) 2626 (103) Bore x Stroke Displacement Ship Weight 3612 mm (in) 280 x 300 (11 x 11.. heated fuel filter Approximate Dimensions: Length mm (in) 4562 (180) Width mm (in) 1704 (67) Height mm (in) 3231 (127) 5482 (216) 1704 (67) 3231 (127) 3606 RATINGS In-line 6 Heavy Fuel A Rating (Continuous) bkW bhp rpm TA 1350 1355 1570 1680 1810 1817 2105 2253 750 825 900 1000 3608 RATINGS In-line 8 Heavy Fuel A Rating (Continuous) bkW bhp rpm TA 1800 1800 2090 2240 2414 2414 2803 3004 750 825 900 1000 3612 RATINGS V-12 Heavy Fuel A Rating (Continuous) bkW bhp rpm TA 2700 2710 3140 3360 3621 3634 4211 4506 750 825 900 1000 3616 RATINGS V-16 Heavy Fuel A Rating (Continuous) bkW bhp rpm TA 3600 3600 4180 4480 4828 4828 5605 6008 750 825 900 1000 Abbreviations used: TA . State-Of-the-Art Componentry for Heavy Fuel Use The following special components enhance component life and enable these engines to run efficiently and economically on the heaviest fuel available. typically at overhaul time. But when you choose a member of the Cat 3600 engine family.. with engine ratings dependent upon fuel characteristics..8 (6764) kg (lbs) 15 680 (34 500) 3608 280 x 300 (11 x 11...Turbocharged/Aftercooled Flexibility for the Future By substituting parts.8) liter (cu. .. Made Better by Design. these ratings fall between those for distillate and heavy fuel. That was the goal when Caterpillar began research into heavy-fuel alternatives.. Proven by Research In addition to research into heavy-fuel performance.. you can count on thousands of hours of trouble-free performance and the lowest possible operating costs. On Any Fuel The decision to use heavy-fuel-burning engines is complex and often difficult to make. We tested 3600 engine performance on fuels with viscosities up to 700 dSt (at 50° C). we added 5 percent sulfur and 600 ppm of vanadium.. .. the Cat heavyfuel-burning 3600 engines were ready for release.8) 295. • • • • • • • • Fuel injectors optimized for high-viscosity fuel Cooling for fuel injector nozzle tips Flange-cooled cylinder liners Ceramic-coated nimonic 80A exhaust valves Water-cooled valve inserts High mass flow turbochargers Turbocharger water wash Remote-mounted. you can convert 3600 engines from distillate to heavyfuel configurations. 27 . we knew exactly how heavy fuel affected an engine’s performance and durability.8) 147. and vice versa.6 (18 036) 29 950 (65 900) 3616 Performance Without Compromise . After 10 years and 80.. Caterpillar has conducted extensive research into the characteristics of heavy fuel..000 hours of testing distillate and heavy fuels.8) liter (cu. many still choose naturally aspirated gas engines for their reliability and low maintenance characteristics.340 bhp is a simple open-chamber design. At the heart of the high performance of all Cat gas engines through 1. Digester and other manufactured gases. detonation protection. you’ll find a comfortable match for any equipment you need to drive. You Choose the Most Economical Fuel Unlike diesel fuel engines. Cat gas engines let you choose the most economic gaseous fuel. It also has built-in diagnostics that cover nearly every facet of the ignition system. A Choice of Aspiration Methods Although emission regulations are increasing the use of turbocharged and aftercooled engines. Meeting the Challenge of Lower Emissions Specific Cat gas engine packages currently achieve emissions within the limits set by the world’s strictest air quality boards. duel fuel switching. Components such as blocks. was engineered by Caterpillar to meet the challenge. you can rest assured that you will benefit from the same legendary performance. With operating ranges from 900 to 1800 rpm. and the Environmental Agency of Japan.5 gr/bhp-hr. Naturally aspirated or turbocharged and aftercooled options allow you to match emissions and dependability requirements to your specific needs. Diesel Strength is Built In No matter which model of Cat gas engine you choose. governments and municipalities everywhere are enacting new laws to curb emissions from burning fossil fuels. many of which are free by-products of other processes. and a variety of industrial processes. That means greater reliability. EPA.340 bhp. serves to increase power while minimizing NOx. Natural. This open-chamber combustion. This trend has made cleaner burning gas engines more attractive than ever before. Electronic Ignition System circuit board Electronic Controls for Reliability and Efficiency The Cat Electronic Ignition System (EIS) is specifically designed to provide a highly reliable and durable ignition system for industrial engines. efficient combustion. and an air induction system that keeps the air-fuel mixture lean. liners. gallery-cooled deep cup pistons for fast. lower maintenance and repair costs. can also be used in some applications. Technical Advantages Make the Economics Even Better No matter what fuel you choose. Engineering That’s Ahead of Its Time Caterpillar developed its first gas-powered engines more than 50 years ago. and longer service life. low overlap cams. One good example is the fact that Cat gas engines are built on diesel engine frames. EIS employs state-of-theart microprocessor technology to control key parameters such as timing. Europe’s TA Luft. this advanced technology means unbeatable reliability and fuel efficiency with whatever gaseous fuel you choose. they have become the power source of choice for more and more users and applications. landfill. along with specially designed. The larger G3600 family. field. Cat gas engines are also ideal for cogeneration. air compressors. G3600 Cylinder Head Cutaway 28 . In some areas and applications. For example. make the economic benefits of gas engines as attractive as their low emissions. Less supervision makes it possible to operate Cat gas engines in very remote areas of the world with complete confidence. economy and value that have built on the Caterpillar worldwide reputation. and various timing maps that enhance engine performance. chillers. a regional abundance of low-cost gases. I N D U S T R I A L E N G I N E R AT I N G G U I D E Unbeatable Versatility Cat gas engine packages can be tailored to your specific application or site-specific requirements. and propane gas can all be burned efficiently. heads. Achieving this level of performance requires leaner combustion without sacrificing power. available on engines through 1. electronically controlled pre-chamber design to obtain NOx levels as low as 0. To you. Cat gas engines will get the most out of it. water pumps. crankshafts. coupled with the inherent combustion efficiency of gaseous fuels. Because gas engines satisfy the need for emission control without sacrificing efficiency and economy. The open chamber design. leveraging the quality engineering and manufacturing of its diesel engines to produce equally high performance and economy for a new segment of the industrial market.Gaseous Fuel Engines Clearing the Air About Emissions As concern for air quality grows. including the United States. special hardware and components are available for landfill applications and sites where only lowpressure gas supplies are available. and connecting rods are also common with Cat diesel engines. uses a state-of-theart. along with the specially designed pistons. . and connecting rods.. With firing pressures running 40 to 50 percent less than diesel..Naturally Aspirated T... DIN6271. and BS5514. From Detonation Sensitive Timing sensors to the Electronic Control Module..Turbocharged/Aftercooled Rating Definition Continuous: Output available without varying load for an unlimited time. Electronics Mean Control By marrying advanced microprocessor technology to advanced engine design.. ISO3046/1. Among the power-producing features are deep-cut...I N D U S T R I A L E N G I N E R AT I N G G U I D E G3300 • G3400 E N G I N E S G3412C G3300 RATINGS 1800 rpm bkW bhp Engine G3304 NA G3306 NA G3306 T G3306 TA2 G3306 TA1 1 2 G3306 G3400 RATINGS 1800 rpm bkW bhp Engine G3406 NA G3406 TA1 G3406 TA2 G3406 TA1 G3408 NA G3408 TA2 G3408 TA1 G3408 TA1 G3412 TA2 G3412 TA2 G3412 TA1 G3412 TA2. All provide proven. these components deliver significantly longer life. Combine performance with high fuel efficiency for years of value....3 160 218 242 272 190 298 302 336 425 448 453 475 215 292 325 365 255 400 405 450 570 600 607 637 1400 rpm bkW bhp — — — — 187 250 — — — — — — — — — — 302 405 347 465 — — — — G3300 Family The smallest members of the Cat gaseous engine family are the G3300s... galley-cooled. Caterpillar Engines to the Core Advanced engineering and manufacturing make Cat G3400 engines versatile and efficient powerhouses with a wide operating range and a wide range of fuel options... irrigation. All G3400 engines are built on the world-renowned Cat diesel frame.... 3-ring aluminum pistons.... the 3300s utilize major components from their diesel counterparts.. including blocks... AS2789.. heads. G3400 Family The Caterpillar G3400 family of natural gas engines is designed to operate over a range of speeds to serve the widest possible range of applications.. Cat G3400 gaseous fuel engines are the natural choice. offering horsepower ratings from 71-164 bkW (95-220 bhp) in four. lower life-cycle costs.. 71 108 112 151 164 95 145 150 203 220 32° C/90° F Water to Aftercooler 54° C/130° F Water to Aftercooler 3 Low Emissions Abbreviations used: NA . Continuous power in accordance with ISO8528.. and matched turbochargers. camshafts..and six-cylinder configurations. crankshafts.. specially designed camshafts. When the demand is for “around-the-clock... Like all Cat gaseous fuel engines. Cat engineers have brought gas engine productivity to new levels of production..” year-in year-out service under the most difficult circumstances. 29 ... building services... and electrical generation. The G3300s are the power of choice in petroleum.. heavy-duty diesel performance in a wide range of commercial and industrial applications. making possible higher running speeds.Turbocharged TA .. and greater fuel efficiencies... the G3412C LE has the control needed to deliver up to 6 percent greater horsepower with superior fuel economies and lower emissions... 3 G3606 TA1.. reduced maintenance...3 G3612 TA2.3 1242 1316 1659 1754 2487 2632 3315 3509 1665 1765 2225 2352 3335 3530 4445 4705 900 rpm bkW bhp 1119 1184 1491 1579 2237 2368 2983 3158 1500 1588 2000 2117 3000 3175 4000 4235 1200 rpm bkW bhp 384 391 589 604 642 858 809 — 515 524 790 810 860 1150 1085 — 472 — 749 705 — — 943 1000 630 — 1005 945 — — 1265 1340 32° C/90° F Water to Aftercooler 54° C/130° F Water to Aftercooler 3 Low Emissions Abbreviations used: NA .3 G3516 TA2 G3516 TA2. In applications around the world... bearings..3 1 2 G3600 RATINGS 1000 rpm bkW bhp Engine G3606 TA2...3 G3616 TA1.. DIN6271. G3512 G3500 RATINGS 1400 rpm bkW bhp Engine G3508 TA2. The block.” year-in year-out service under the most difficult circumstances. they provide a tremendous amount of strength and durability with a variety of fuels. AS2789. crankshaft. Performance...3 G3608 TA1.5004....3 G3512 TA2. By combining advanced electronic control systems with the latest innovations in gas engine technology.G3500 • G3600 E N G I N E S I N D U S T R I A L E N G I N E R AT I N G G U I D E G3612 G3500 Family Caterpillar G3500 natural gas engines represent the latest in gas engine design. More Power per Btu Electronics allow the G3500s to “think” their way through problems and respond by taking selfinitiated corrective action.. A Heritage of Strength The basics of the G3500 family are the same as the world-renowned diesel engines. 30 .. and other components are designed for diesel pressures far exceeding those required for gaseous fuel applications. and environmental advantages add up to real value. camshafts... increased efficiencies and lower life-cycle costs.. Even under continuous top speed operation and full load... Longer life and lower maintenance are the results.3 G3616 TA2. G3600 Family Here is where you will find the real muscle of the Cat Gaseous Engine family. mechanical strength and electronic smarts assure longer intervals between overhauls. camshaft... and most other mechanical components are the result of more than 60 years of diesel design innovation. Cat G3600s are providing “around-the-clock...3 G3612 TA1. Developed from their diesel counterparts. Caterpillar Engines Through and Through Advanced engineering and manufacturing make Cat G3600s versatile and efficient powerhouses with a wide operating range and a wide range of fuel options. rods. fuel economy. The block. crankshaft.3 G3516 TA2. Continuous power in accordance with ISO8528. with four configurations rated from 1119-3509 bkW (1. The G3600s are the largest members of the line-up..Turbocharged/Aftercooled Rating Definition Continuous: Output available without varying load for an unlimited time. Cat engineers have created a power source perfectly attuned to today’s needs for higher efficiencies and lower emissions. ISO3046/1. rods. And the tighter control of microprocessor technology means major improvements in fuel efficiency and emission control.3 G3512 NA G3512 TA2 G3512 TA2. bearings.3 G3608 TA2. productivity.705 bhp).. and BS5514.Naturally Aspirated TA . 3 44.5 28. Electronically controlled/governed Mechanically governed 3 Also approved to CANMET/CSA (Cert. 7E-B012-0 7E-B012-0 7E-B012-0 7E-B018-0 7E-B018-0 7E-B018-0 7E-B018-0 7E-B018-0 7E-B012-0 7E-B012-0 3406E MSHA Certified Engines Exceed Your Toughest Standards Cat offers the widest range of MSHA certified engines in the world. 1099) 1 2 Nomenclature: ATAAC .7 27. MSHA vent rates for Cat engines for underground mines are among the lowest available.0 MSHA Cert. Part 7.Turbocharged and Air-to-Air Aftercooled 31 .. 3 3406E ATAAC1 3406E ATAAC1 3406E ATAAC1 3406E ATAAC1 3406E ATAAC1 3406E ATAAC1 3406E ATAAC1 bkW 201 231 250 269 298 317 336 354 366 373 bhp 270 310 335 360 400 425 450 476 490 500 rpm 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100 Vent Rate cfm cfm/hp 11 500 13 500 15 000 17 000 18 500 20 000 21 000 22 000 22 000 24 000 42.8 24.4 25.I N D U S T R I A L E N G I N E R AT I N G G U I D E Underground Mining Engines for Underground Non-Gassy Mines and Tunnels and in Areas of Underground Coal Mines Where “Non-Permissible” Equipment is Allowed (MSHA.. For hard rock or gassy mines.1 46. By applying just the right technology. 3 3176C ATAAC1.9 32. Let us help you select the right engine for your job. 3 3176C ATAAC1. you can reduce owning and operating costs – even add more equipment – while achieving the emission control you need.0 Particulate Index cfm cfm/hp 7500 7500 8000 14 000 13 000 12 000 12 000 13 000 10 500 12 500 27. No.2 46.9 36.8 47. No...2 23.6 43.5 44.2 26.4 21.7 46. Category B) Model Type 3176C ATAAC1..3 47.9 48.. mechanical or electronic. Tokyo Tel: (81) 3-5786-3800 Fax: (81) 3-5786-3809 AUSTRALIA Caterpillar of Australia Ltd. Hong Kong Tel: (852) 2848-0320 Fax: (852) 2848-0223 JAPAN Caterpillar Power Systems. For the name and number of the Cat dealer nearest you. U. Victoria. Your Cat dealer is prepared to answer any questions you may have about Cat Power Systems. Inc. Peoria.A.I N D U S T R I A L E N G I N E R AT I N G G U I D E NORTH AMERICA Caterpillar Inc. Illinois. Worldwide. LECH3874-02 (02/2004) ©2004 Caterpillar www.S. Russia Tel: (7) 095-755-6811 Fax: (7) 095-785-5688 ASIA Caterpillar Asia Pte. SOUTH AMERICA Latin America Commercial Division Miami.com www.S.CAT-industrial. Australia Tel: 61-3-9953-9333 Fax: 61-3-9338-9021 MEXICO. customer support. THE CARIBBEAN. Illinois. Moscow.A Tel: (309) 578-6298 Fax: (309) 578-2559 Caterpillar.R. U. Tel: (305) 476-6876 Fax: (305) 476-6850 E-mail: CAT_Power@Cat. World Headquarters in Peoria.com ® Materials and specifications are subject to change without notice. Ltd.CAT-industrial. call Caterpillar Inc. Florida. Your Local Resource. AFRICA. MIDDLE EAST Caterpillar UK Limited Vicarage Farm Road Peterborough. EUROPE. U.S.A. UK Tel: +44 1733 583568 Fax: +44 1733 584624 EASTERN EUROPE Commonwealth of Independent States Caterpillar S..A. Singapore Tel: (65) 6628-399 Fax: (65) 6628-414 CHINA Caterpillar China Ltd.L.com 32 . Load factor and time at rated load and speed will determine the best engine/rating match. Rating ranges listed include the lowest and highest available for a specific engine or family of engines. or the subsidiary office in your corner of the world.. parts or service capability anywhere in the world.