New Holland E385B Operational Priciple

Copyright © New HollandOPERATIONAL PRINCIPLE Copyright © New Holland Copyright © New Holland OPERATIONAL PRINCIPLE E385B SECTION AND GROUP CONTENTS Section 1 GENERAL Group 1 Specifications Section 2 SYSTEM Group 1 Group 2 Group 3 Mechatro Control System Hydraulic System Electrical System Section 3 COMPONENT OPERATION Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Group 7 Group 8 Hydraulic Pump Assy Pilot Valve Control Valve Swing Device Travel Device Swing Joint Cylinders Air Conditioner . Copyright © New Holland . ......... T1-1-1 Hydraulic components ............ T1-1-13 Transporting dimensions (BEH Version) ........................ T1-1-9 Digging data (Triple Articulation Version) .......................................................SECTION 1 GENERAL CONTENTS Group 1 ..Specifications Main components ................ T1-1-14 Bucket applications as a function of the arms ....... T1-1-11 Transporting dimensions (Monoblock Version) .............................. T1-1-8 Digging data (Monoblock Version)................................................ T1-1-10 Digging data (BEH Version)....... T1-1-5 Excavator performance .............. T1-1-15 Copyright © New Holland E385B ......................... T1-1-12 Transporting dimensions (Triple Articulation Version) ...... Copyright © New Holland . Copyright © New Holland SPECIFICATIONS E385B MAIN COMPONENTS 6 7 5 4 3 10 11 12 14 2 13 15 8 9 29 1 16 17 28 18 27 26 25 19 24 12345678910 - Bucket Bucket link Idler link Bucket cylinder Arm Arm cylinder Boom Boom cylinder Cab Swivel joint 11 12 13 14 15 16 17 18 19 20 - 23 22 Swing motor Fuel tank Hydraulic oil tank Control valve Engine muffler Hydraulic pump Engine Counterweight Engine radiator Travel motor T1-1-1 20 21 SM1767 21 22 23 24 25 26 27 28 29 - Track link Batteries Upper roller Track guide Lower roller Air cleaner Crawler adjuster Front idler Shoe plate . Copyright © New Holland E385B SPECIFICATIONS Main Components – Upper Structure 1 8 7 2 6 5 4 3 SM1768 1- Control Cab 5- Hydraulic Pump 2- Proportional Solenoid Valve Block 6- Control Valve 3- Radiators 7- Swing Motor Unit 4- Engine 8- Center Joint T1-1-2 . A SM0013 1- Right Travel Motor Unit 4- Swing Gear 2- Left Travel Motor Unit 5- Front Idler Assy 3- Center joint T1-1-3 .Copyright © New Holland SPECIFICATIONS E385B Main Components – Under Carriage 5 4 1 2 3 section A . Copyright © New Holland E385B SPECIFICATIONS Main Components – Front Attachment 2 7 5 1 3 6 4 2 8 7 3 1 SM0014 1- Boom cylinder 5- Monoblock Boom 2- Arm cylinder 6- Boom (Triple Articulation Version) 3- Bucket Cylinder 7- Arm 4- Positioning Cylinder (Triple Articulation Version) 8- Positioner (Triple Articulation Version) T1-1-4 . displacement capacity cm3 Revolution rpm (Clockwise seen from shaft end) Pressure Rated Rated ATT boost 34. Bucket H.4 (4.Copyright © New Holland SPECIFICATIONS E385B HYDRAULIC COMPONENTS HYDRAULIC PUMP Main pump Gear pump for pilot Pump Item K5V140DTP1KLR-YTOK-HV ZX10LGRZ2-07G Type Variable displacement plunger pump: regulator attached type Fixed displacement type gear pump 140 x 2 10 2100 ← Max. input power and the max.7 (5480) at 30 L/min (8 gal/min) kg (lbs) T1-1-5 11 (24.8 (5480) Max.7 (5760) at 30 L/min (8 gal/min) 37.7 (5760) at 30 L/min (8 gal/min) 37.2) . Bucket R. flow rate Main relief valve set pressure MPa When power boost pressure Over load relief valve set pressure Boom H.6) Max.8 (5480) at 30 L/min (8 gal/min) kg (lbs) Over load relief valve set pressure 34.3 (4970) at 135 x 2 L/min (35. flow L/min (gal/min) 294 (78) x 2 at 7. input Power (at 2000 rpm) kW (PS) 195 (265) 3. CONTROL VALVE Item STD VALVE Model KMX15YD / B44071 L/min (gal/min) Max.8 (5480) at 125 x 2 L/min (33x2 gal/min) Boom R. input torque of the main pump include those of the gear pump.0 (725) 37.7 (10. Arm R MPa (psi) Item KADV22Y / 501103A MPa (psi) Positioner H Mass 235 (518) OPT VALVE Model Positioner R 39.3 (4980) MPa (psi) 5. total power control at emergency mode and power shift control Others With solenoid proportional reducing valve (KDRDE5K-31/ 30C50) kg (lbs) 143 (315) NOTE: The max.8 MPa (1130 psi) 21 (5. input torque (at 1200 rpm) Nm (lbf·ft) 886 (653) 14.5) Max. Arm H Mass 294 (78) x 2 39. positive flow control.8) Model Regulator Mass KR3S-YTOK-HV Control function Electric flow control.7x2 gal/min) 37. 1.4) kg (lbs) Approx.2 MPa (87~464 psi) 0.9 MPa (710.0 MPa (725 psi) 4.Copyright © New Holland E385B SPECIFICATIONS PILOT VALVE Model Primary pressure Secondary pressure Rated flow Mass ATTACHMENT TRAVEL PV48K2004 6TH6NRZ 5. 8 kg (17.35 MPa (78. 440 (970.7) Mass kg (lbs) 364.0) Working pressure MPa (psi) 32.6 ~ 3.0 (348~725) Relief set pressure MPa (psi) 29 (4205) Mass kg (lbs) 72.6 lb) Hydraylic motor SWING MOTOR UNIT Antireaction valve block Model M5X180CHB–10A–60C/295 Type Swash-plate type.5 (5. flow L/min (gal/min) 294 (78) Braking torque Nm (lbf·ft) 860~1121 (634~827) Release pressure MPa (psi) 2. 2 kg (4. fixed-displacement plunger motor Displacement cm3 (in3) 180.3 gal/min) 25 L/min (6.2) T1-1-6 .1 (11.8 (804.143 Lubicate oil Lubicate oil volume Gear oil SAE90 (API class GL–4 grade) L (gal) Grease 7.3~340.96) Extreme pressure lithium base # 2 grease Grease volume kg (lbs) Approx.4 (4700) Max.4 (1.5 psi) 0.4 lb) Approx.54 ~ 2.4~5.5) kg (lbs) 75 (165) Speed reduction type Planetary 2-stage Reduction unit Reduction ratio Total mass 27.7 (3.7 psi) 20 L/min (5.5 (160) Type Mass Hydraulic motor assy mass 2KAR6P72/240-712 kg (lbs) 2.6 gal/min) Approx. 54 MPa (223 psi) Relief valve set pressure cracking 35. pressure parking brake release 1. Stroke (mm) Boom Use T1-1-7 Mass kg (lbs) . gearbox output torque high speed 37600 Nm (27730 lbf·ft) low speed 64260 Nm (47392 lbf·ft) Parking brake torque 902 Nm (665 lbf·ft) Min.3 MPa (4974 psi) Mass 399 kg (880 lbs) CYLINDERS Cushion (mm) Center distance of pins Full extend B / Full retract A (mm) Ø 140 / Ø 100 1550 3651 / 2101 With cushion on rod side 295 (650) Arm Ø 170 / Ø 120 1788 4281 / 2493 With cushion on both sides 504 (1111) Bucket Ø 145 / Ø 95 1250 3085 / 1835 With cushion on rod side 257 (566) Bucket (BEH version) Ø 150 / Ø 100 1250 3085 / 1835 With cushion on rod side 270 (595) Positioning Ø 170 / Ø 110 1334 3355 / 2021 Without cushion 392 (864) Cylinder bore / Rod Dia. two-stage planetary type Gearbox ratio 40.467 Travel motor Two speed. flow 370 L/min (98 gal/min) Max. axial piston swash plate type Model M4V290/170F-RG6.7 cm3/rev low speed 170.Copyright © New Holland SPECIFICATIONS E385B TRAVEL DEVICE Reduction gear unit Epicycloidal.8 MPa (5191~5481 psi) total flow 34.1 cm3/rev Max.5F Displacement high speed 290.8~37. ............................................................................................................................................................................................................................................................................................................................ 24V .................................................................................................................................................................................................... SAWAFUJI - Voltage .3 km/h Second speed 5.................................................................... SAWAFUJI - Type .............................................................................. Diesel..................................................................................................................... HINO MOTORS - Model ................................................................................ 70% TRAVEL SPEED Excavator Speed E385B First speed 3..........................................Capacity.........6 in-line - Bore ......................... 112 mm - Stroke......................... 130 mm - Total displacement ..................................... JP0146 - Voltage .............998 Nm - Engine idle at no-load ...................................................................................................................................................................................................... 18:1 - Net power at flywheel (at 2100 rpm) (ISO 14396/ECE R120).......... 24V ...........................................................................................................................................Output ............................................................................................................................................................................................................................................................... turbocharged - Number of cylinder ....................... 1-4-2-6-3-5 BATTERY - Voltage .....................6 km/h ENGINE DATA MAIN SPECIFICATIONS - Manufacturer ............................................................................................... direct injection........................................................................................ 4 stroke......................... High pressure Common Rail - Injection order ....................................................................................7684 cm3 - Compression ratio ................................................................................................EB-J08E-TM - Type .... 2 x 12 V ................................................................................................................................5 kW ALTERNATOR - Manufacturer ............................................Copyright © New Holland E385B SPECIFICATIONS EXCAVATOR PERFORMANCE GRADEABILITY ............. 1000 rpm INJECTION PUMP - Type .............................60A T1-1-8 ..........................Output ......................................................160 Ah STARTER MOTOR - Manufacturer ............ 209 kW - Torque (at 1600 rpm) ........................................................................................ Copyright © New Holland SPECIFICATIONS E385B DIGGING DATA (Monoblock Version) A A‘ E C D B B‘ NH0504 Arm 2330 2600 3300 4150 A 10300 10600 11200 11930 A’ 10090 10390 11000 11740 B 6510 6780 7480 8330 B’ 6300 6600 7320 8190 C 10100 10360 10550 10740 D 6970 7200 7390 7600 E 4410 4500 4370 4430 (Dimensions in mm) T1-1-9 . Copyright © New Holland E385B SPECIFICATIONS DIGGING DATA (Triple Articulation Version) C D E B‘ B A‘ A NH0505 Arm 2330 2600 3300 4150 A 10376 10671 11304 12077 A’ 10153 10455 11101 11887 B 5981 6269 6937 7751 B’ 5873 6165 6842 7665 C 12022 12315 12821 13422 D 8738 9047 9554 10142 E 3050 3007 2784 2980 (Dimensions in mm) T1-1-10 . Copyright © New Holland SPECIFICATIONS E385B DIGGING DATA (Version BEH) A A‘ E C D B B‘ NH0506 Arm 2150 A 9470 A’ 9230 B 5660 B’ 5460 C 9730 D 6550 E 3830 (Dimensions in mm) T1-1-11 . 62 0.72 0.50 Gauge (*) With arm 3300 mm and bucket 1.55 0.55 0.72 0.6 m3 T1-1-12 . ground pres. (bar) 0.Copyright © New Holland E385B SPECIFICATIONS TRANSPORTING DIMENSIONS (Monoblock Version) E G D F H C I L M A B N NH0500 VERSIONS E385BEL E385BLC A 4048 4048 B 4959 4959 C D 1183 1183 3500 3500 E F (1) 11372 (1) 3656 (2) 11271 (2) 3615 (3) 11177 (3) 3349 (4) 11213 (4) 3484 (1) 11372 (1) 3656 (2) 11271 (2) 3615 (3) 11147 (3) 3349 (4) 11213 (4) 3484 G H I L 2950 3195 1047 528 2950 3195 1047 528 Arm: (1) 2330 mm (2) 2600 mm (3) 3300 mm (3) 4150 mm (dimensions in mm) E385BEL E385BLC M Track shoe width (mm) 600 700 800 600 700 800 900 N (mm) 2990 3090 3190 3190 3290 3390 3490 (*) Working weight (kg) 35656 36117 36607 35739 36200 36690 37180 Spec.62 0. ground pres.51 (*) With arm 3300 mm and bucket 1.73 0. (bar) 0.Copyright © New Holland SPECIFICATIONS E385B TRANSPORTING DIMENSIONS (Triple Articulation Version) E G D F H C I L M A B N NH0501 VERSIONS E385BEL E385BLC A 4048 4048 B 4959 4959 C D 1183 1183 3500 3500 E F (1) 11314 (1) 3373 (2) 11204 (2) 3388 (3) 11167 (3) 3344 (4) 11190 (4) 3629 (1) 11314 (1) 3373 (2) 11208 (2) 3388 (3) 11167 (3) 3344 (4) 11190 (4) 3629 G H I L 2950 3195 1047 528 2950 3195 1047 528 Arm: (1) 2330 mm (2) 2600 mm (3) 3300 mm (3) 4150 mm (dimensions in mm) E385BEL E385BLC M Track shoe width (mm) 600 700 800 600 700 800 900 N Gauge (mm) 2990 3090 3190 3190 3290 3390 3490 (*) Working weight (kg) 36244 36706 37196 36328 36789 37279 37769 Spec.64 0.56 0.63 0.6 m3 T1-1-13 .73 0.56 0. Copyright © New Holland E385B SPECIFICATIONS TRANSPORTING DIMENSIONS (BEH Version) E G D F H I L C M A B N NH0502 VERSIONS A B C D E F G H I L E385BEH 4048 4959 1183 3500 10655 3798 2950 3195 1047 528 (dimensions in mm) E385BEH M Track shoe width (mm) 600 700 800 N (mm) 2990 3090 3190 (*) Working weight (kg) 35388 35849 36339 Spec.55 Gauge T1-1-14 .71 0.62 0. ground pres. (bar) 0. 2 t/m3) T1-1-15 2600 3300 4150 .Copyright © New Holland SPECIFICATIONS E385B BUCKET APPLICATIONS AS A FUNCTION OF THE ARMS E385B Monoblock BUCKETS Width (mm) Capacity (dm3) SAE J296 (ISO 7451) Mass (kg) 850 735 892 1000 910 947 1200 1250 1069 1350 1450 1143 1500 1600 1248 1700 1850 1375 2330 E385BEL E385BLC Arm (mm) Arm (mm) 2600 3300 4150 2330 2600 3300 4150 E385B Triplice Articolazione BUCKETS Width (mm) Capacity (dm3) SAE J296 (ISO 7451) Mass (kg) 850 735 892 1000 910 947 1200 1250 1069 1350 1450 1143 1500 1600 1248 1700 1850 1375 2330 E385BEL E385BLC Arm (mm) Braccio penetrazione (mm) 2600 3300 4150 2330 General digging work (specific weight of material < 1.8 t/m3) Slightly heavy digging work (specific weight of material < 1.5 t/m3) Loading work (specific weight of material < 1. Copyright © New Holland E385B SPECIFICATIONS E385B BEH BUCKETS E385BEH Width (mm) Capacity (dm3) SAE J296 (ISO 7451) Mass (kg) 850 735 892 1000 910 947 1200 1250 1069 1350 1450 1143 1500 1600 1248 1700 1850 1375 1830 2200 1390 Arm (mm) 2150 General digging work (specific weight of material < 1.8 t/m3) T1-1-16 .