Komatsu WA500-6 Wheel Loader Index:

• WA500-6 SH – Stone Handler
• Table of contents
• 1. Introduction
  • 1.1. Introduction
    • 1.1.1. General
      • WA500-6 SH stone handler
    • 1.1.2. Definition of terms
    • 1.1.3. Overview – Conversion to stone handler
      • “Must” specifications for the basic machine
      • Modifications – Standard
      • Modifications – Optional
      • Settings
  • 1.2. Intended use
  • 1.3. Important information – Key machine data
    • 1.3.1. Manufacturer’s nameplates / vehicle identification number
  • 1.4. Dimensions, weights and operating data
    • 1.4.1. WA500-6 SH: Dimensions, weights and operating data
• 2. Safety
  • 2.1. General precautions
  • 2.2. Safety precautions during operation
    • 2.2.1. Precautions when driving
    • 2.2.2. Driving on slopes
    • 2.2.3. Transporting the blocks of stone
    • 2.2.4. Max. weight of the blocks of stone
  • 2.3. Stone handler without Komatsu attachment
• 3. Operation
  • 3.1. General view of the machine
  • 3.2. Prior to startup
  • 3.3. Additional controls
  • 3.4. Additional monitoring elements
• 4. Maintenance
  • 4.1. Maintenance schedule
    • 4.1.1. Additional maintenance tasks – Prior to the machine start
      • Checking proper mounting of the attachment
    • 4.1.2. Additional maintenance tasks – Every 2000 service hours
      • Changing the axle oil
• 5. Technical data
  • 5.1. Technical data
  • 5.2. Performance chart
  • 5.3. Limit values for slopes
• 6. Attachments, special equipment
  • 6.1. Additional counterweights
    • 6.1.1. Standard counterweights – Stone handler version
    • 6.1.2. Optional counterweights – Stone handler version
  • 6.2. Additional axle oil cooler and axle oil filter
  • 6.3. HD quick coupler and stone fork (optional)
    • 6.3.1. General information
    • 6.3.2. Depositing the stone fork
    • 6.3.3. Attaching the stone fork
  • 6.4. Rear-view camera and monitor (optional)
  • 6.5. Hydraulic control for opening and closing a quick coupler (optional)
    • 6.5.1. Overview drawing – Hydraulics
    • 6.5.2. Overview drawing – Front frame and electrical system
• 7. Technical appendix
  • 7.1. Setting the machine to stone handler mode
    • 7.1.1. Overview of the settings
    • 7.1.2. Step 1 – Setting the controller to stone handler mode
    • 7.1.3. Step 2 – Setting the main stop valve and sectional check valve (PA1) for the lifting circuit to stone handler mode
    • 7.1.4. Step 3 – Setting the engine stall speed at the main pump to stone handler mode
    • 7.1.5. Step 4 – Setting the opening area of the main pump to stone handler mode (only if required)
• 8. Parts book
  • 8.1. Cooling unit assembly
  • 8.2. Buklhead coupling unit
  • 8.3. Front axle unit
  • 8.4. Hydraulic pump unit for front axle
  • 8.5. Hydraulic pump unit for rear axle
  • 8.6. Rear axle unit
  • 8.7. Filter unit
  • 8.8. Pre-assembly counterweights
• 9. Notes