2000-2005 Komatsu WA380-3 / WA380-3 Avance / WA380-3H / WA380-3H High-Lift / WA380-3 Active Wheel Loader Shop Manual
Documents Komatsu WA380-3 series wheel loader service procedures for the engine, transmission, hydraulic systems, and more. PN 00-1
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Sample pages from the 2000-2005 Komatsu WA380-3 / WA380-3 Avance / WA380-3H / WA380-3H High-Lift / WA380-3 Active Wheel Loader Shop Manual manual
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Models Covered & Key Technical Specifications
Komatsu WA380-3, WA380-3 Avance, WA380-3H, WA380-3H High-Lift, WA380-3 Active (00-1) Shop Manual — 2000-2005
Komatsu Wheel Loader — Specification-Guide. Record
- Calibrated Amperage Specs: 48.64 kgs serves as the baseline for rated load measurements. Matrix.
- Rated Thermal Envelope: For optimal operation, 20.2 km/h is the maximum travel speed in 3rd gear. Standards.
- Critical Production Rate: The engine (S6D108) requires 730 kg for the assembly process. Protocol.
- Universal Imaging Specs: The hydraulic system requires 200 L of fluid for complete operation. Architecture.
- Maximum Fluid Capacity: The transmission utilizes 42 l of fluid in its operational architecture. Norms.
- Documented Output Rating: 2000-2005 covers the primary serial number range for this manual. Protocol.
Professional Workshop Service Manual & Technical Specifications
Komatsu WA380-3, WA380-3 Avance, WA380-3H, WA380-3H High-Lift, WA380-3 Active Shop Manual: Wheel Loader Specification-Guide
Engine-Type: WA380-3, WA380-3 Avance, WA380-3H, WA380-3H High-Lift, WA380-3 Active // Validation-Data: 2000-2005 / Wheel Loader Logic // Engine-Type: Technical-Data.
| Identifier | Baseline | Context |
|---|---|---|
| Serial No. | 50001-52999 | 50001 and up |
| Operating weight | 16,140 kg | 16,440 kg |
| Travel speed (1st) | 7.1 km/h | 7.1 km/h |
| Max. Rimpull | 159.85 kN (16,300) | 159.85 kN (16,300) |
| Piston displacement | 7.15 l (cc) | 7.15 l (cc) |
| Max. Torque | 804 Nm (8kgm)/rpm | 821/1,500 rpm |
The documentation provides guidance on the structure and function of the machine's major systems. This manual outlines the general specifications, power train, axle, wheel, brakes, steering system, hydraulic system, work equipment, and cab components.
Drivetrain specifications are addressed in the power train section, detailing components like the transmission, torque converter, and drive axles. Specific information on the differential and final drive mechanisms is also included.
Reassembly procedures are specified for the structure and function of the axles, including front and rear axle assemblies and the differential mechanisms.
Service intervals are documented for various components, such as the engine, transmission, and hydraulic system, ensuring optimal performance and longevity.
Component locations are identified for key parts within the hydraulic system, including pumps, valves, and cylinders, facilitating efficient maintenance and repair.
Service procedures are documented for the steering system, detailing the steering valve, steering cylinder, and associated piping, crucial for safe operation.
This manual documents torque specifications for various bolts and nuts to ensure proper mating surface contact. Information on coating materials and standard tightening torques is also provided to assist in assembly and maintenance tasks.
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