New Holland WE150B Wheeled Excavator Service Manual PDF

New Holland service manual is a detailed source of important workshop information and intended for wheeled excavator models WE150B, that helps to improve maintenance and repair this equipment. This manual is written for use by the operator and the service technician and is designed to help these persons to become fully knowledgeable of the wheeled excavator and all its systems in order to keep it operating safely and efficiently.

Here you will find a lot of illustrations and diagrams with descriptions, tables and schemes, detailed information, recommendations on the installation, disassembly, and assembly of parts, data of electrical and cooling systems, and much more helpful information. Manual provides qualified, professional and timely information as well as help desk troubleshooting information.

New Holland manual is very simple and easy to use. This is the factory manual on English in PDF format. This is high-quality files with the search function. You can work with this manual after installing Adobe PDF Reader. You can easily print the desired text or image that will help your work.

Models:
WE150B

Contents:

• 1. Engine
  • Engine and crankcase
  • Air cleaners and lines
  • Fuel filters
  • Fuel tanks
  • Intake and exhaust manifolds and muffler
  • Engine cooling system
• 2. Transmission
  • Powershift transmission lubrication system
  • Powershift transmission
  • Powershift transmission external controls
  • Powershift transmission internal components
• 3. Four-Wheel Drive (4WD) system
  • Drive shaft
• 4. Front axle system
  • Powered front axle
  • Front bevel gear set and differential
  • Final drive hub, steering knuckles, and shafts
  • Axle suspension control
• 5. Rear axle system
  • Powered rear axle
  • Rear bevel gear set and differential
  • Planetary and final drives
• 6. Brakes and controls
  • Parking brake or parking lock
  • Hydraulic service brakes
• 7. Hydraulic systems
  • Hydraulic systems
  • Pump control valves
  • Variable displacement pump
  • Reservoir, cooler, and filters
  • Combination of pump units
  • Hydraulic swing system
  • Hydraulic travel system
  • Hydraulic central joint
  • Pilot system
  • Main control valve
  • Hammer and rotating bucket hydraulic system
  • Stabilizer hydraulic system
  • Positioning arm hydraulic system
  • Boom hydraulic system
  • Dipper hydraulic system
  • Excavator and backhoe bucket hydraulic system
  • Dozer blade cylinders
• 8. Frames and ballasting
  • Swing ring assembly
  • Stabilizers
  • Ballasts and supports
• 9. Steering
  • Steering control
  • Tie rods
  • Hydraulic control components
  • Cylinders
  • Wheels
  • Front wheels
• 10. Cab climate control
  • Air conditioning
• 11. Electrical systems
  • Electrical system
  • Fuel injection system
  • Engine cooling system
  • Engine intake and exhaust system
  • Engine control system
  • Transmission speed sensors
  • Parking brake electrical system
  • Hydraulic system control
  • Heating, Ventilation, and Air-Conditioning (HVAC) control system
  • Harnesses and connectors
  • Electrical rotary joint
  • Battery
  • External lighting
  • Boom, dipper, and bucket control system
  • Cab controls
  • Cab lighting
  • Cab engine controls
  • Camera
  • Electronic modules
• 12. Booms, dippers, and buckets
  • Bucket
  • Boom
• 13. Dozer blade and arm
  • Dozer blade
• 14. Platform, cab, bodywork, and decals
  • Protections and footboards
  • Mechanically-adjusted operator seat
  • Cab