NEW HOLLAND WE150B Wheeled Excavator SERVICE MANUAL 47500165A – PDF DOWNLOAD

Description

NEW HOLLAND WE150B Wheeled Excavator SERVICE MANUAL

FILE DETAILS:

NEW HOLLAND WE150B Wheeled Excavator SERVICE MANUAL

Size: 97 MB
Format: PDF
Language: English
Number of Pages : 1175 pages
Brand: New Holland

DESCRIPTION:

NEW HOLLAND WE150B Wheeled Excavator SERVICE MANUAL

SAMPLE PAGE FROM THE MANUAL:

• Carefully read the safety rules contained herein and follow advised precautions to avoid potential hazards and to safeguard your safety and personal integrity. In this manual you will find the following indications: NOTICE: With specific warnings about potential dangers for the operator’s or other persons integrity directly or indirectly involved.
• This symbol warns about the possibility of potential damages to the machine that can involve the operator’s safety. The non compliance with the 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, preceded by the words NOTE and CAUTION, with following meanings for machine protection:
• It emphasizes and underlines to the operator the correct technique or correct procedure to follow.  It warns the operator of a possible hazard of machine damage in case he does not follow a determined procedure. Your safety and that of people around you depends on you. It s essential that you understand this manual to perform the operation correctly and safely.
• The wheeled excavators are operation hydraulic machines. They essentially consist in a wheeled undercarriage on which a slewing bearing is mounted, which is coupled to the upper frame.
• The upper frame supports the front attachment, the engine, the hydraulic components, the cab, the fuel tank and the counterweight. When the operator activates the controls (hydraulic control levers and pedals), the hydraulic pumps rotated by the engine suck oil from the tank and convey it to the control valve, the control valve, in turn, sends it to the relevant users.
• SMIL12WEX0181AA 1 A cooling system keeps the hydraulic fluid at a normal operating temperature.
• Machine safety Before carrying out any service or repair work the machine must be secured as follows: Park the machine on a level and firm surface. Lower the working attachment to the ground.
• Lower the blade and the stabilizers to the ground. Lock the upper structure. Engage the parking brake. Let the engine run at low idle for approximately 5 min. Stop the engine. Set the starter switch key to position “0” and pull it out.
• Move both hydraulic control levers in all directions, to release possible residual pressure inside the hydraulic system. 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 operations. The seat should be adjusted whenever machine operator changes. The operator should be able to press the pedals completely and to move the hydraulic control levers correctly, with his back resting against the seat back. TULI12WEX2024AA 2 On machines equipped with seat belt:
•  Check the seat belt condition. In the event of damage or after an accident, have it replaced immediately.
• Fasten seat belt before starting to work.

IMAGES PREVIEW OF THE MANUAL:

NEW HOLLAND WE150B WHEELED EXCAVATOR SERVICE MANUAL 47500165A – PDF DOWNLOAD:

TABLE OF CONTENTS:

NEW HOLLAND WE150B Wheeled Excavator SERVICE MANUAL

INTRODUCTION
Engine 10
[10 001] Engine and crankcase 10 1
[10 202] Air cleaners and lines 10 2
[10 206] Fuel filters 10 3
[10 216] Fuel tanks 10 4
[10 254] Intake and exhaust manifolds and muffler 10 5
[10 400] Engine cooling system 10 6
Transmission 21
[21 105] Powershift transmission lubrication system 21 1
[21 113] Powershift transmission 21 2
[21 135] Powershift transmission external 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 and differential 27 2
[27 120] Planetary and final drives 27 3
Brakes and controls 33
[33 110] Parking brake or parking lock 33 1
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[33 202] Hydraulic service brakes 33 2
Hydraulic systems 35
[35 000] Hydraulic systems 35 1
[35 102] Pump control valves 35 2
[35 106] Variable displacement pump 35 3
[35 300] Reservoir, cooler, and filters 35 4
[35 304] Combination pump units 35 5
[35 352] Hydraulic swing system 35 6
[35 353] Hydraulic travel system 35 7
[35 354] Hydraulic central joint 35 8
[35 357] Pilot system 35 9
[35 359] Main control valve 35 10
[35 360] Hammer 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 and supports 39 3
Steering 41
[41 101] Steering control 41 1
[41 106] Tie rods 41 2
[41 200] Hydraulic control components 41 3
[41 216] Cylinders 41 4
Wheels 44
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[44 511] Front wheels 44 1
Cab climate control 50
[50 200] Air conditioning 50 1
Electrical systems 55
[55 000] Electrical system 55 1
[55 010] Fuel injection system 55 2
[55 012] Engine cooling system 55 3
[55 014] Engine intake and exhaust system 55 4
[55 015] Engine control system 55 5
[55 020] Transmission speed sensors 55 6
[55 031] Parking brake electrical system 55 7
[55 036] Hydraulic 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 modules 55 19
Booms, dippers, and buckets 84
[84 100] Bucket 84 1
[84 910] Boom 84 2
Dozer blade and arm 86
[86 110] Dozer blade 86 1
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Platform, cab, bodywork, and decals 90
[90 118] Protections and footboards 90 1
[90 120] Mechanically-adjusted operator seat 90 2
[90 150] Cab

  PLEASE NOTE:

⦁ This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
⦁ This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
⦁ Require some other service manual or have any queries: please WRITE to us at [email protected]