Komatsu PW75R-2 Workshop Manual PDF (S/N 22E02000001–22E0200242)

🔧 Komatsu PW75R-2 Workshop Manual PDF (S/N 22E0200001–22E0200242)

📘 Description:

This downloadable Komatsu PW75R-2 workshop manual provides complete service coverage for wheeled excavators in the 22E0200001 to 22E0200242 serial range. Whether you’re rebuilding swing motors, tuning hydraulics, or troubleshooting electrical systems, this factory-grade guide walks you through each repair with detailed steps, specs, and schematics.

Perfect for diesel fitters, Komatsu service teams, and fleet operators, this manual ensures accurate maintenance and reduced downtime.

✅ Model Covered:

• Komatsu PW75R-2

🔢 Serial Number Range:

• 22E0200001 to 22E0200242

🧰 Manual Covers the Following Systems:

• Engine: Fuel injection, turbocharger, cooling, and lubrication

• Hydraulic System: Control valve service, main pump testing, pilot pressure setup

• Power Train: Travel motor, swing motor, final drives, axle inspection

• Braking & Steering: Parking and foot brake, master cylinder, steering valve, suspension

• Electrical: Wiring harness layout, fuse and relay chart, sensor checks, display unit

• Work Equipment: Boom, arm, and bucket functions, disassembly and rebuild

• Diagnostics & Testing: Hydraulic pressure charts, electrical fault tracing, fluid specs

• Schematics: Complete hydraulic and electrical circuit diagrams

🛠 Common Repairs & Maintenance Procedures:

• Swing response delay or underperformance

• Hydraulic cylinder drift or seal wear

• Travel speed and motor noise diagnosis

• Electrical power loss, fuse box faults

• Brake valve bleeding and calibration

📎 File Details:

• Format: PDF

• Language: English

• Pages: 480+ including circuit diagrams and part breakdowns

• Download Size: ~150MB

• Compatible with: PC, Mac, iOS, Android

📩 Why Download This Manual?

• Instant access for immediate servicing

• Searchable and printable for workshop use

• Saves time and boosts service precision

• Covers every core system with Komatsu factory specs

• Trusted by mechanics and heavy equipment techs worldwide