Komatsu Large Wheel Loader Workshop Manuals (WA270–WA480) | PDF Downloads

Komatsu Large Wheel Loader Workshop Manuals — Instant PDF Downloads

The Komatsu WA270 to WA480 large wheel loaders are built for heavy-duty material handling in construction, quarry, forestry, and infrastructure projects. Proper service is essential to maintain uptime, performance, and safety on the job site.
At KManuals, we provide factory workshop manuals in fully searchable PDF format for the complete WA270–WA480 series.

✅ Manuals include:

  • Full engine overhaul & technical specifications

  • Hydraulic system diagnostics & repair

  • Transmission, torque converter & powertrain maintenance

  • Brake, steering & differential repair procedures

  • Electrical wiring diagrams

  • Axle & final drive servicing

  • Complete disassembly, assembly & diagnostic instructions

  • OEM torque specs & serial number coverage

✅ Covered Komatsu Large Wheel Loader Models:

  • WA270-3 / WA270-7 / WA270-8

  • WA320-5 / WA320-6 / WA320-8

  • WA380-6 / WA380-7 / WA380-8

  • WA430-6

  • WA450-3 / WA450-5

  • WA470-3 / WA470-5 / WA470-6 / WA470-7 / WA470-8

  • WA480-5 / WA480-6 / WA480-8

Each manual includes detailed service instructions used by Komatsu-certified service technicians.

🔧 Why Choose KManuals?

  • 🔒 Instant Digital Download — No Waiting

  • 🔧 Lifetime Access

  • 🔎 Searchable PDF Format

  • 📱 Access from any device — phone, tablet, or computer

  • 💰 Affordable pricing — full workshop manuals at your fingertips

👉 Browse Komatsu Large Wheel Loader Manuals Now