Essential Komatsu WA180-1 Wheel Loader Shop Manual (S/N 10001-UP) – 574 Pages | Workshop Ready
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Sample pages from the Essential Komatsu WA180-1 Wheel Loader Shop Manual (S/N 10001-UP) – 574 Pages | Workshop Ready manual
Purchase Information
Technical Specifications
- Document Number / Seller:
- 25579 / Sharon Lopez
- File Size:
- 30.52 MB
- File Type:
- Language:
- English
- Pages:
- 505
- Printable:
- Yes
- Estimated Download Time:
- 0.63 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Honda
- Brand:
- Komatsu
- Reviewed and Approved:
- Jan 8, 2026
Komatsu Models and Parts Covered in this Honda Manual
-
KOMATSU WA180-1 (S/N 10001-UP) | Series: SEBM034906 Full Coverage: WA180-1 Wheel Loader | WA180-1 Standard Chassis | WA180-1 Machine Volume
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Power & Drive Core: Komatsu S6D95L-1 Turbo Diesel | 5.86 L Displacement | 110 HP (82 kW) @ 2500 RPM | 6-Cylinder Inline
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Technical Systems: 3-Element Single-Stage Torque Converter | TORQFLOW Transmission (3F/3R) | Planar Differential & Final Drive | Hydraulic Clutch Pack
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Essential Benchmarks: 28 kg/cm² Compression Pressure | 210 bar Steering Pressure | 1.03 MPa Differential Pressure | 22° BTDC Injection Timing
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Capacities & Consumables: 140 L Fuel (ASTM D975) | 12.5 L Engine Oil (SAE 15W-40) | 49 L Hydraulic Tank | 18.5 L Transmission Case
Complete Manual Information
Komatsu WA180-1 Shop Manual
Industrial Maintenance & Longevity
- Mitigating premature component wear through high-precision injection timing set at 22 degrees Before Top Dead Center.
- Preserving hydraulic pump integrity via strict adherence to the 1.03 MPa differential pressure benchmark.
- Maximizing powertrain lifespan by utilizing specified JDM J20C Hy-Gard or equivalent SAE 10W-30 lubrication standards.
- Preventing engine seizure using the detailed S6D95L-1 compression data, maintaining a minimum 28 kg/cm² for optimal firing.
Heavy Equipment Logistics
- Documentation Depth: 574 Technical Pages
- Publication Standard: Official Komatsu SEBM034906
- Digital Format: High-Resolution Searchable PDF
- Machine Weight: WA180-1 Operating Chassis at approximately 7,850 kg
Specialized Machine Compatibility
Komatsu WA180-1 owners and fleet managers gain full technical coverage for machine serial numbers 10001 and up. This documentation provides specific workshop data for the S6D95L-1 engine configuration and the complete WA180-1 wheel loader chassis. Every industrial chapter focuses on actionable repair sequences for the standard Z-bar linkage and tool carrier variants, ensuring precise field troubleshooting and workshop overhaul accuracy.
Technical Data & Benchmarks
| Component System | Maintenance Specification | Value / Tolerance |
|---|---|---|
| S6D95L-1 Engine | High Idling Speed | 2,700 - 2,800 RPM |
| Hydraulic Pump | Main Relief Pressure | 210 bar (3045 psi) |
| Oil Lubrication | Operating Pressure (High Idle) | 3.5 - 7.5 kg/cm² |
| Brake System | Power Master Cylinder Force | 343 - 392 N |
| Cooling System | Radiator Heat Dissipating Area | 32.36 m² |
System Schematics & Visuals
High-definition hydraulic and electrical circuit diagrams serve as the foundation for subsystem repair. Detailed visuals include the TORQFLOW transmission charging circuits, 3rd-stage torque converter fluid paths, and full wiring color-code tables. These schematics facilitate the tracing of the Flex Load Controller (FLC) logic and the mapping of wire harness strands, ranging from 0.85 mm² signal wires to 100 mm² starting cables.
Diagnostic Logic & Troubleshooting
Testing and adjusting procedures integrate a sophisticated "Problem vs. Cause" matrix for rapid fault isolation. Technicians can execute advanced blow-by pressure tests using the 50 mmH₂O standard or verify transmission clutch modulation using the main regulator valve benchmarks. Logic flows include the testing of the CAN monitor unit exceptions and the verification of Suspect Parameter Numbers (SPN) for electronic sensor calibration.
Comprehensive Service Chapters
- Structure and Function: Detailed internal mechanics of the single-stage torque converter and planetary final drives.
- Testing and Adjusting: Field procedures for valve clearance, fuel injection timing, and fan belt tensioning.
- Disassembly and Assembly: Step-by-step removal sequences for the 480 kg engine assembly and 417 kg transmission.
- Maintenance Standard: Precision wear limits for hydraulic cylinders, axle pivots, and differential pinion gears.
- Engine Volume: Specialized overhaul data for the 6-cylinder S6D95L-1 diesel power core.
FAQ
Technical Assistance FAQ
Is this Komatsu WA180-1 guide printable for workshop use? Printing is fully enabled for this 574-page technical manual, allowing you to generate hard copies of critical wiring diagrams or hydraulic circuit tests for use directly at the machine. Most experienced technicians prefer printing specific sections, such as the S6D95L-1 fuel system component locations or the TORQFLOW transmission pressure test points, to ensure high-visibility data is available during active troubleshooting.
What is the delivery process after checkout for these Komatsu guides? Instant download activates immediately upon successful payment, providing a high-resolution PDF file that contains the complete Structure and Function, Testing and Adjusting, and Disassembly and Assembly procedures. This digital delivery ensures you have immediate access to vital torque converter stall speed tests and transmission clutch modulation benchmarks without waiting for physical shipping.
Are specific WA180-1 electrical and hydraulic schematics included? Detailed functional schematics and wiring diagrams are provided for all major subsystems, including the charging circuits and the hydraulic control valve port arrangements. These high-density visuals include component identification numbers and wire harness color codes to facilitate precise electrical repairs and sensor circuitry checks within the steering and braking systems.
Does this technical manual cover advanced diagnostic system logic? Testing and adjusting chapters are extensively detailed, providing full coverage of the "Problem vs. Cause" matrix for isolating faults in the S6D95L-1 engine or the power train components. You will find comprehensive instructions for blow-by pressure tests, fuel injection timing settings, and valve clearance adjustments to accurately interpret performance deviations and perform required maintenance calibrations.
Can I use this manual to perform specialized hydraulic pressure benchmarks? Technical data sections specify exact benchmarks, such as the 210 bar main relief pressure and the 1.03 MPa load sense differential settings for the WA180-1 chassis. These settings are critical for maintaining longevity and protecting your industrial investment by ensuring the hydraulic pump and steering valves operate within factory-calibrated tolerances.
Download Instructions for Komatsu Honda Manual
Frequently Asked Questions - Komatsu Honda Manual
Is this manual suitable for beginners?
Yes, this Komatsu manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Honda maintenance and repair.
What file format will I receive?
You will receive this manual as a PDF file (30.52 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.
How quickly can I access the manual after purchase?
You'll receive instant access to your Komatsu Honda manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.
Can I print specific sections of the manual?
Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.
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