Komatsu WA470-3H Wheel Loader Operation and Maintenance Manual VEAM480600

Description

• Model List:
  • WA470-3H Wheel Loader

• 1. WA4703H
• 2. Introduction
• 2.1. Foreword
• 2.1.1. EU Directives
• 2.2. Safety information
• 2.3. Introduction
• 2.3.1. Intended use
• 2.3.2. Features
• 2.3.3. Breakingin the machine
• 2.4. Location of plates, table to enter serial no. and distributor
• 2.4.1. Machine identification plate
• 2.4.2. Engine identification plate
• 2.4.3. Table to enter serial no. and distributor
• 2.5. Table of contents
• 2.6. Dimensions, weights and operating data
• 2.6.1. WA4703H Dimensions, weights and operating data
• 2.6.2. WA4703H Magnum Dimensions, weights and operating data
• 2.6.3. WA4703H Highlift Dimensions, weights and operating data
• 2.7. CEconforming equipment
• 2.7.1. CEconforming equipment part 1
• 2.7.2. CEconforming equipment part 2
• 2.7.3. CEconforming equipment part 3
• 2.7.4. Manufacturersupplied CEconforming equipment, according to document 41993H1160
• 2.7.5. Manufacturersupplied CEconforming equipment, according to document 41993H1160
• 2.8. Loading and securing
• 3. Safety
• 3.1. General safety measures
• 3.1.1. Safety instructions
• 3.1.2. Safety devices
• 3.1.3. Emergency exit
• 3.1.4. Clothing and personal protection
• 3.1.5. Machine modifications
• 3.1.6. Before you leave the drivers seat
• 3.1.7. Mounting and dismounting
• 3.1.8. Fire prevention and fire fighting
• 3.1.9. Protection against asbestos dust
• 3.1.10. Protection against injuries
• 3.1.11. Working at high temperatures
• 3.1.12. Rollover protection system (ROPS)
• 3.1.13. Attachment for protection against falling objects (FOPS)
• 3.1.14. Attachments
• 3.1.15. Battery
• 3.2. Safety precautions during operation
• 3.2.1. Before you start the engine
• 3.2.2. Machine operation
• 3.2.3. Transport
• 3.3. Precautions for maintenance
• 3.3.1. Personnel
• 3.3.2. Before carrying out maintenance
• 3.3.3. During maintenance
• 3.3.4. Tyres
• 3.4. Safety labels
• 3.4.1. Position of safety labels
• 4. Operation
• 4.1. General view
• 4.1.1. General view of the machine
• 4.1.2. Control elements and measuring instruments
• 4.2. Description of the individual elements
• 4.2.1. Control monitor
• 4.2.2. Switches
• 4.2.3. Control levers and pedals
• 4.2.4. Steering column tilt lever
• 4.2.5. Cap with lock
• 4.2.6. Safety bar
• 4.2.7. Towing pin
• 4.2.8. Grease pump
• 4.2.9. Backup alarm
• 4.2.10. Fuses
• 4.2.11. Slowblow fuses
• 4.2.12. Air conditioning
• 4.3. Operation
• 4.3.1. Prestart checks
• 4.3.2. Starting the engine
• 4.3.3. Operation and checks after starting the engine
• 4.3.4. Driving the machine
• 4.3.5. Gear change
• 4.3.6. Changing direction
• 4.3.7. Turning and steering
• 4.3.8. Stopping the machine
• 4.3.9. Operating the work equipment
• 4.3.10. Wheel loader operations
• 4.3.11. Precautionary measures during operation
• 4.3.12. Adjusting the position of the work equipment
• 4.3.13. Parking the machine
• 4.3.14. Stopping the engine
• 4.3.15. Check after stopping the engine
• 4.3.16. Locking
• 4.3.17. Tyre handling
• 4.4. Transport
• 4.4.1. Loading, unloading
• 4.4.2. Precautions for loading
• 4.4.3. Precautions during transport
• 4.5. Cold weather operation
• 4.5.1. Precautions for low temperatures
• 4.5.2. Precautions after completion of work
• 4.5.3. After the cold weather period
• 4.6. Longterm storage
• 4.6.1. Before storage
• 4.6.2. During storage
• 4.6.3. After storage
• 5. Troubleshooting
• 5.1. When the machine runs out of fuel
• 5.2. Central lubrication system
• 5.2.1. No grease emerging at the lubrication points
• 5.2.2. The pump does not switch on
• 5.3. Towing the machine
• 5.3.1. Engine can still be used
• 5.3.2. Engine cannot be used
• 5.3.3. Releasing the parking brake
• 5.3.4. Emergency travel operation
• 5.4. If battery is discharged
• 5.4.1. Precautions for charging the battery
• 5.4.2. Starting the engine with a booster cable
• 5.5. For insufficient braking effect
• 5.5.1. Checking the brake function
• 5.5.2. Checking the parking brake function
• 5.6. Other troubles
• 5.6.1. Electrical system
• 5.6.2. Chassis
• 5.6.3. Engine
• 6. Maintenance
• 6.1. Maintenance guide
• 6.2. Maintenance basics
• 6.2.1. Oil, fuel and coolant specifications
• 6.2.2. Specifications of the electrical system
• 6.3. Wearing parts list
• 6.4. Lubricants and operating means
• 6.4.1. Lubrication chart
• 6.4.2. Lubricants, fuels and filling capacities
• 6.4.3. Axle oils (AXO)
• 6.5. Tools and standard tightening torques (bolts,nuts)
• 6.5.1. Introduction of recommended tools
• 6.5.2. Torque list
• 6.6. Periodical replacement of safetycritical parts
• 6.7. Maintenance schedule chart
• 6.8. Service procedure
• 6.8.1. Initial 250 hours service
• 6.8.2. Maintenance upon demand
• 6.8.3. Checks before starting
• 6.8.4. Every 50 hours service
• 6.8.5. Every 100 hours service
• 6.8.6. Every 250 service hours
• 6.8.7. Every 500 service hours
• 6.8.8. Every 1000 service hours
• 6.8.9. Every 2000 service hours
• 6.8.10. Every 4000 service hours
• 7. Technical data
• 7.1. Technical data
• 7.2. Noise emission levels
• 7.3. Vibration level
• 7.4. Limit values for slopes
• 8. Special equipment and attachments
• 8.1. ALSelectronics
• 8.1.1. Structure and functioning principle of the ALSelectronics
• 8.1.2. Precautionary measures for switching on the ALSelectronics
• 8.1.3. Operating the alselectronics
• 8.1.4. Precautions when handling the accumulator
• 9. Index