New Holland WE150B, Service Manual

Page 1: ...ERVICE MANUAL WE150B Wheeled Excavator English January 2013 Copyright 2013 CNH Europe Holding S A All Rights Reserved SERVICE MANUAL WE150B Wheeled Excavator 1 1 Part number 47500165 Part number 47500165 ...

Page 2: ...SERVICE MANUAL WE150B 47500165A 31 01 2013 EN Find manuals at https best manuals com ...

Page 3: ... controls 21 3 21 155 Powershift transmission internal components 21 4 Four Wheel Drive 4WD system 23 23 314 Drive shaft 23 1 Front axle system 25 25 100 Powered front axle 25 1 25 102 Front bevel gear set and differential 25 2 25 108 Final drive hub steering knuckles and shafts 25 3 25 122 Axle suspension control 25 4 Rear axle system 27 27 100 Powered rear axle 27 1 27 106 Rear bevel gear set an...

Page 4: ...mmer and rotating bucket hydraulic system 35 11 35 703 Stabilizer hydraulic system 35 12 35 730 Positioning arm hydraulic system 35 13 35 736 Boom hydraulic system 35 14 35 737 Dipper hydraulic system 35 15 35 738 Excavator and backhoe bucket hydraulic system 35 16 35 741 Dozer blade cylinders 35 17 Frames and ballasting 39 39 103 Swing ring assembly 39 1 39 129 Stabilizers 39 2 39 140 Ballasts an...

Page 5: ...system control 55 8 55 050 Heating Ventilation and Air Conditioning HVAC control system 55 9 55 100 Harnesses and connectors 55 10 55 110 Electrical rotary joint 55 11 55 302 Battery 55 12 55 404 External lighting 55 13 55 425 Boom dipper and bucket control system 55 14 55 512 Cab controls 55 15 55 514 Cab lighting 55 16 55 525 Cab engine controls 55 17 55 530 Camera 55 18 55 640 Electronic module...

Page 6: ...Platform cab bodywork and decals 90 90 118 Protections and footboards 90 1 90 120 Mechanically adjusted operator seat 90 2 90 150 Cab 90 3 47500165A 31 01 2013 Find manuals at https best manuals com ...

Page 7: ...47500165A 31 01 2013 Find manuals at https best manuals com ...

Page 8: ...INTRODUCTION 47500165A 31 01 2013 1 Find manuals at https best manuals com ...

Page 9: ...er 4 Personal safety 6 Product overview 15 Basic instructions 19 Dimension 20 Weight 26 General specification 27 Capacities 33 General specification 35 Consumables 40 Product identification 41 47500165A 31 01 2013 2 Find manuals at https best manuals com ...

Page 10: ...he warning preceded by the above mentioned key words DANGER and WARNING can cause serious accidents or the death of the persons involved Moreover this manual contains some instructions pre ceded by the words NOTE and CAUTION with following meanings for machine protection NOTE It emphasizes and underlines to the operator the correct technique or correct procedure to follow ATTENTION It warns the op...

Page 11: ...unctional disorders especially those affecting the safety of the ma chine should therefore be rectified immediately The Excavator is intended to be used in digging and loading operation with bucket or grab or clamshell bucket ground levelling with blade when installed and use of hydraulic hammer to break concrete or other solid material Notice A different use of the excavator or of its working equ...

Page 12: ...setting of any of the hydraulic system valves to avoid damaging machine components with consequent risks to personal safety Instructions concerning safety operation and maintenance have been developed to permit safe service and operation of this machine 47500165A 31 01 2013 5 ...

Page 13: ...om any other position than the operator s seat TULI12WEX2004AA 1 Never carry out any operation on the machine when the engine is running except when specifically indicated Stop the engine and ensure that all pressure is relieved from hydraulic circuits before removing caps covers valves etc All repair and maintenance operations should be carried out with the greatest care and attention Service sta...

Page 14: ...coustic ears protections Goggles with lateral shield or masks for eyes protection Do not wear rings wristwatches jewels unbuttoned or flapping clothing such as ties torn clothes scarves open jackets or shirts with open zips which could get caught into moving parts TULI12WEX2008AA 5 Engine Radiator Never leave the engine run in closed spaces without venti lation and not able to evacuate toxic exhau...

Page 15: ...ove the cap with hot engine wear safety clothes and equipment then loosen the cap slowly to re lieve the pressure gradually When checking the fuel oil and coolant levels use ex clusively explosion proof classified lamps If this kind of lamps are not used fires or explosions may occur TULI12WEX2011AA 8 Hydraulic systems Splashes of fluids under pressure can penetrate the skin causing serious injuri...

Page 16: ...er pressure can accidentally be pierced when the heat expands beyond the area immediately heated Arrange for fire resistant temporary shields to protect hoses or other components during welding Have any visible leakage repaired immediately Escaping oil pollutes the environment Soak up any oil that has escaped with a proper binding agent Sweep up binding agent and dispose of it separately from othe...

Page 17: ...outer sheath will allow the water pen etration Concealed corrosion of the wire reinforcement will subsequently occur along the hose length with resul tant hose failure Ballooning of the hose indicates an internal leakage due to structural failure This condition rapidly deteriorates and total hose failure soon occurs Kinked crushed stretched or deformed hoses generally suffer internal structural da...

Page 18: ...water to rinse your mouth Consult a doctor EYES Rinse abundantly with water for 15 min and con sult a doctor When the electrolyte of a battery is frozen it can ex plode if you attempt to charge the battery or if you try to start the engine using a booster battery Always keep the battery charged to prevent the electrolyte freezing Provide good ventilation when changing a battery or using a battery ...

Page 19: ...l or oil splashes can cause slipping and therefore acci dents clean immediately and accurately the areas even tually smeared Always tighten the safety plugs of fuel tank and hydraulic oil tank firmly Never use fuel to clean the machine parts eventually smeared with oil or dust Use a non inflammable product for cleaning parts Always perform fuel or oil refilling in well aired and venti lated areas ...

Page 20: ...pistol complete with extension and pressure switch of control TULI12WEX2020AA 18 Cleaning Clean the exterior of all components before carrying out any form of repair Dirt and dust can reduce the efficient working life of a component and lead to costly replace ment Solvents should be checked that they are suitable for the cleaning of components and also that they do not risk the personal safety of ...

Page 21: ...ation rests and pure an tifreeze Fuel Filter elements oil and fuel filters Filter elements air filters Battery Also polluting rags paper sawdust and gloves must be disposed in compliance with the same procedures Do not use food or beverage containers that may mislead someone into drinking from them Do not pour waste onto the ground down a drain or into any water source Air conditioning refrigerant...

Page 22: ...de doors 2 Bucket cylinder 12 Rear stabilizers 3 Dipper 13 Rear axle wheels 4 Dipper cylinder 14 Cabin 5 Second boom 15 Stairs storage box 6 Cylinder 16 Front axle wheels 7 Boom cylinders 17 Front blade 8 First boom 18 Upper structure 9 Engine cover 19 Undercarriage 10 Counterweight 47500165A 31 01 2013 15 ...

Page 23: ... 10 Rear stabilizers 2 Bucket cylinder 11 Rear axle wheels 3 Dipper 12 Cabin 4 Dipper cylinder 13 Stairs storage box 5 Boom 14 Front axle wheels 6 Boom cylinder 15 Front blade 7 Engine cover 16 Upper structure 8 Counterweight 17 Undercarriage 9 Side doors 47500165A 31 01 2013 16 ...

Page 24: ...er conditioning air system 3 Protection handrails 13 Batteries 4 Main valve 14 Air filter 5 Fuel tank 15 Pilot control assy 6 Hydraulic oil tank 16 Diesel engine 7 Hydraulic pumps 17 Cabin installation with ROPS Rolling Over Protection System 8 Muffler 18 Slewing gearbox 9 Counterweight 19 Operator s seat 10 Rear view camera 47500165A 31 01 2013 17 ...

Page 25: ... Front wheels 8 Rear wheels 2 Front blade 9 Left stair 3 Front axle locking cylinders 10 Front steering axle 4 Right stair 11 Cardan shaft 5 Swivel joint 12 Travel motor 6 Electric rotor 13 Trasnmission 7 Rear stabilizers 14 Rear rigid axle 47500165A 31 01 2013 18 ...

Page 26: ...ide the hydraulic sys tem Disconnect the pilot control Secure the machine with wheel chocks as to prevent its rolling or overturning SMIL12WEX0021AA 1 Adjust the seat A seat poorly adjusted for operator or work requirements may quickly fatigue the operator leading to improper op erations The seat should be adjusted whenever machine operator changes The operator should be able to press the pedals c...

Page 27: ...38 mm 324 3 in 8248 mm 324 7 in 8217 mm 323 5 in B2 8238 mm 324 3 in 8248 mm 324 7 in 8217 mm 323 5 in B3 8215 mm 323 4 in 8238 mm 324 3 in 8245 mm 324 6 in C 3181 mm 125 2 in D 5978 mm 235 4 in 5988 mm 235 7 in 5939 mm 233 8 in D1 5978 mm 235 4 in 5988 mm 235 7 in 5957 mm 234 5 in D2 5978 mm 235 4 in 5988 mm 235 7 in 5957 mm 234 5 in D3 5955 mm 234 4 in 5978 mm 235 4 in 5985 mm 235 6 in E 2041 mm...

Page 28: ...m 323 5 in B2 8238 mm 324 3 in 8248 mm 324 7 in 8217 mm 323 5 in B3 8215 mm 323 4 in 8238 mm 324 3 in 8245 mm 324 6 in C 3181 mm 125 2 in D 5978 mm 235 4 in 5988 mm 235 7 in 5957 mm 234 5 in D1 5978 mm 235 4 in 5988 mm 235 7 in 5957 mm 234 5 in D2 5978 mm 235 4 in 5988 mm 235 7 in 5957 mm 234 5 in D3 5955 mm 234 4 in 5978 mm 235 4 in 5985 mm 235 6 in E 2041 mm 80 4 in F 2260 mm 89 0 in 1 With buck...

Page 29: ...17 0 in B2 8072 mm 317 8 in 8082 mm 318 2 in 8051 mm 317 0 in B3 8049 mm 316 9 in 8072 mm 317 8 in 8079 mm 318 1 in C 3181 mm 125 2 in D 5978 mm 235 4 in 5988 mm 235 7 in 5957 mm 234 5 in D1 5978 mm 235 4 in 5988 mm 235 7 in 5957 mm 234 5 in D2 5978 mm 235 4 in 5988 mm 235 7 in 5957 mm 234 5 in D3 5955 mm 234 4 in 5978 mm 235 4 in 5985 mm 235 6 in E 2041 mm 80 4 in F 2094 mm 82 4 in 1 With bucket ...

Page 30: ... in 8058 mm 317 2 in 8015 mm 315 6 in B2 8012 mm 315 4 in 8056 mm 317 2 in 8023 mm 315 9 in B3 7984 mm 314 3 in 8017 mm 315 6 in 8075 mm 317 9 in C 3181 mm 125 2 in D 5752 mm 226 5 in 5798 mm 228 3 in 5707 mm 224 7 in D1 5752 mm 226 5 in 5798 mm 228 3 in 5755 mm 226 6 in D2 5752 mm 226 5 in 5796 mm 228 2 in 5763 mm 226 9 in D3 5724 mm 225 4 in 5757 mm 226 7 in 5815 mm 228 9 in E 2041 mm 80 4 in F ...

Page 31: ...m 317 4 in B2 8012 mm 315 4 in 8043 mm 316 7 in 8061 mm 317 4 in B3 7984 mm 314 3 in 8017 mm 315 6 in 8075 mm 317 9 in C 3181 mm 125 2 in D 5752 mm 226 5 in 5783 mm 227 7 in 5801 mm 228 4 in D1 5752 mm 226 5 in 5783 mm 227 7 in 5801 mm 228 4 in D2 5752 mm 226 5 in 5783 mm 227 7 in 5801 mm 228 4 in D3 5724 mm 225 4 in 5757 mm 226 7 in 5815 mm 228 9 in E 2041 mm 80 4 in F 2260 mm 89 0 in 1 With buck...

Page 32: ...10 8 in B2 7846 mm 308 9 in 7877 mm 310 1 in 7895 mm 310 8 in B3 7818 mm 307 8 in 7851 mm 309 1 in 7909 mm 311 4 in C 3181 mm 125 2 in D 5752 mm 226 5 in 5783 mm 227 7 in 5801 mm 228 4 in D1 5752 mm 226 5 in 5783 mm 227 7 in 5801 mm 228 4 in D2 5752 mm 226 5 in 5783 mm 227 7 in 5801 mm 228 4 in D3 5724 mm 225 4 in 5757 mm 226 7 in 5815 mm 228 9 in E 2041 mm 80 4 in F 2094 mm 82 4 in 1 With bucket ...

Page 33: ...3 0 lb 15550 kg 34281 9 lb 2950 mm 116 1 in 16400 kg 36155 8 lb 15850 kg 34943 3 lb 15600 kg 34392 1 lb Monoboom version weights Dipper Front blade and rear stabilizers Rear stabilizers Rear blade 2100 mm 82 7 in 16000 kg 35274 0 lb 15400 kg 33951 2 lb 15100 kg 33289 8 lb 2450 mm 96 5 in 16050 kg 35384 2 lb 15500 kg 34171 7 lb 15200 kg 33510 3 lb 2950 mm 116 1 in 16100 kg 35494 4 lb 15550 kg 34281...

Page 34: ...um digging depth of cut for level bottom 4650 mm 183 1 in F Maximum digging reach 8450 mm 332 7 in G Maximum digging reach at ground level 8240 mm 324 4 in H Minimum swing radius 2530 mm 99 6 in K Maximum loading height dipper retracted 3500 mm 137 8 in Y Maximum digging depth bucking movement 2440 mm 96 1 in P Maximum swing radius of bucking connection 2690 mm 105 9 in Q Maximum height of bucking...

Page 35: ...r level bottom 5000 mm 196 9 in F Maximum digging reach 8790 mm 346 1 in G Maximum digging reach at ground level 8590 mm 338 2 in H Minimum swing radius 2660 mm 104 7 in K Maximum loading height dipper retracted 3180 mm 125 2 in Y Maximum digging depth bucking movement 2440 mm 96 1 in P Maximum swing radius of bucking connection 2890 mm 113 8 in Q Maximum height of bucking connection 8600 mm 338 6...

Page 36: ...or level bottom 5520 mm 217 3 in F Maximum digging reach 9290 mm 365 7 in G Maximum digging reach at ground level 9100 mm 358 3 in H Minimum swing radius 3050 mm 120 1 in K Maximum loading height dipper retracted 2800 mm 110 2 in Y Maximum digging depth bucking movement 2440 mm 96 1 in P Maximum swing radius of bucking connection 3140 mm 123 6 in Q Maximum height of bucking connection 9040 mm 355 ...

Page 37: ...of cut for level bottom 4500 mm 177 2 in F Maximum digging reach 8180 mm 322 0 in G Maximum digging reach at ground level 7960 mm 313 4 in H Minimum swing radius 2770 mm 109 1 in K Maximum loading height dipper retracted 2860 mm 112 6 in Y Maximum digging depth bucking movement 2440 mm 96 1 in P Maximum swing radius of bucking connection 4000 mm 157 5 in Q Maximum height of bucking connection 7350...

Page 38: ...or level bottom 4890 mm 192 5 in F Maximum digging reach 8510 mm 335 0 in G Maximum digging reach at ground level 8300 mm 326 8 in H Minimum swing radius 2800 mm 110 2 in K Maximum loading height dipper retracted 2510 mm 98 8 in Y Maximum digging depth bucking movement 2440 mm 96 1 in P Maximum swing radius of bucking connection 4280 mm 168 5 in Q Maximum height of bucking connection 7560 mm 297 6...

Page 39: ...or level bottom 5420 mm 213 4 in F Maximum digging reach 9000 mm 354 3 in G Maximum digging reach at ground level 8800 mm 346 5 in H Minimum swing radius 3050 mm 120 1 in K Maximum loading height dipper retracted 2040 mm 80 3 in Y Maximum digging depth bucking movement 2440 mm 96 1 in P Maximum swing radius of bucking connection 4660 mm 183 5 in Q Maximum height of bucking connection 7900 mm 311 0...

Page 40: ... m Z3 3 2 2 1 3 7 2 4 4 5 3 0 5 6 3 9 Z2 3 1 2 5 1 6 3 1 2 8 1 8 3 1 3 2 2 2 3 1 2 5 2 3 Z1 3 3 2 1 1 5 3 8 2 4 1 8 4 6 2 9 2 1 5 2 3 9 2 8 LD 2 45 m Z3 3 2 2 1 3 7 2 4 4 5 2 9 6 1 3 9 Z2 3 2 2 5 1 7 3 2 2 8 1 9 3 2 2 9 2 3 3 2 2 9 2 5 Z1 3 4 2 1 1 5 3 9 2 4 1 7 4 7 3 0 2 1 4 8 3 8 2 8 LD 2 95 m Z3 3 1 2 1 3 6 2 4 4 4 2 9 5 3 3 9 NOTE Value in the table are in ton NOTE 1 m 3 3 ft 47500165A 31 01 2...

Page 41: ... 1 3 5 2 4 4 3 2 9 4 7 3 9 Z2 3 5 2 3 3 6 2 6 3 6 2 6 3 6 2 6 Z1 3 0 2 1 1 6 3 5 2 4 1 8 4 3 2 9 2 2 4 7 3 8 2 3 LD 2 45 m Z3 3 0 2 1 3 5 2 4 3 5 2 9 3 5 3 8 Z2 3 6 2 0 1 6 3 6 2 0 1 9 3 6 2 0 2 2 3 6 2 0 2 4 Z1 2 9 2 0 1 5 3 4 2 3 1 7 4 2 2 8 2 1 4 3 3 6 2 5 LD 2 95 m Z3 2 9 2 0 3 4 2 3 4 2 2 8 4 4 3 8 NOTE Value in the table are in ton NOTE 1 m 3 3 ft 47500165A 31 01 2013 34 ...

Page 42: ...ice pressure 360 10 bar 5220 0 145 0 psi Engine speed 1800 RPM Auxiliary pump volume 8 6 cm 0 52 in Main pump volume 40 cm 2 44 in Maximum flow rate at 1750 RPM heavy 70 l min 18 5 US gpm Gear pump Model WSP20 11 2 03S1 L Pump P1 displacement 11 891 cm rev 0 73 in rev Pump P2 displacement 11 891 cm rev 0 73 in rev Max continuous pressure P1 210 bar 3045 psi Max intermittent pressure P2 230 bar 333...

Page 43: ...3 4 in rev Total reduction ratio 20 7 Maximum oil delivery 74 l min 19 5 US gpm Hydraulic motor maximum pressure 320 bar 4640 0 psi Maximum input speed 1321 RPM Gearbox output torque 5904 N m 4354 6 lb ft Gearbox output speed 63 8 RPM Oil quantity 3 5 l 0 92 US gal 10 Dry weight 120 kg 265 lb 10 Breaking torque 548 N m 404 2 lb ft 10 Complete opening pressure 13 bar 188 5 psi Max operating pressur...

Page 44: ...PM 35 km h 21 7 mph 1514 RPM N max at Vgmin 20 km h 12 43 mph 2200 RPM 35 km h 21 75 mph 4150 RPM Nmax 4500 RPM Rated pressure PN 20 km h 12 43 mph 400 bar 5800 0 psi 35 km h 21 75 mph 400 bar 5800 0 psi Service pressure P 370 bar 5365 psi Maximum pressure PMAX 450 bar 6525 psi Adjustment start 320 bar 4640 psi Adjustment end 330 bar 4785 psi Hydraulic over adjustment connector x Vg min at Px 0 Vg...

Page 45: ...rating 100 A h Alternator 70 A Starter motor 4 kW 5 44 Hp Buckets Width Weight Heaped capacity SAE capacity Number of teeth 500 mm 19 69 in 315 kg 694 5 lb 0 248 m 8 8 ft 0 280 m 9 9 ft 3 750 mm 29 5 in 350 kg 771 6 lb 0 357 m 12 6 ft 0 424 m 15 0 ft 3 850 mm 33 5 in 370 kg 815 7 lb 0 414 m 14 6 ft 0 498 m 17 6 ft 3 900 mm 35 4 in 380 kg 837 8 lb 0 536 m 18 9 ft 0 536 m 18 9 ft 4 1000 mm 39 4 in 4...

Page 46: ...ngement in line Valves per cylinders 2 Bore 104 mm 4 09 in Stroke 132 mm 5 20 in Power 90 kW 122 4 Hp at 2000 RPM Maximum torque 525 N m 387 2 lb ft at 1200 RPM Rated rpm 2000 RPM 50 Injection pump 24V mechanical rotary VE Bosch Alternator voltage 24 V current 70 A Starter motor Bosch power 4 kW 5 4 Hp voltage 24 V Bio fuel 8 1 Weight 480 kg 1058 2 lb 47500165A 31 01 2013 39 ...

Page 47: ...V DIN 51524 T2 MIL H 24459 Air conditioning 820 g 50 28 9 oz 1 8 R134a Windscreen washer 1 5 l 0 4 US gal TUTELA PROFESSIONAL SC35 Grease Ball bearing 13 5 kg 29 8 lb MG2 NH 585 GR NLGI2 Grease Undercarriage DIN 51825 KLP2K 30 Grease Attachment GR EXP NH 587 GR NLGI2 NOTE 1 Cooling system total volume 22 l 5 8 US gal Water 11 l 2 9 US gal Antifreeze 11 l 2 9 US gal NOTICE 2 Hydraulic system total ...

Page 48: ...achine identification plate B Engine identification plate 1 Model and category Hydraulic Excavator 6 Engine type 2 Machine serial number 7 Engine emission stage approval number 3 Nominal Power 8 Engine serial number 4 Unladen Mass 5 Year of Manufacture 47500165A 31 01 2013 41 ...

Page 49: ... death or se rious injury W0143A Any damage fire corrosion or modification will weaken the structure and reduce your protection If this occurs the Protective Structure MUST be replaced Contact your dealer for Protective Structure inspection and re placement After an accident or fire that involve the cab and or ma chine tip or roll over the following MUST be performed by a qualified technician befo...

Page 50: ...SERVICE MANUAL Engine WE_B 47500165A 31 01 2013 10 ...

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