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Komatsu Excavator 400-6&450-6 Service Repair Manual

Komatsu Excavator 400-6&450-6 Service Repair Manual

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  • Model
    125
  • Manufactured by
    Komatsu
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Product Description

KOMATSU EXCAVATOR 400-6&450-6
Shop Manual Supplement
PC400-6
P400LC-6
PC450-6
PC450LC-6
HYDRAULIC EXCAVATOR
SERIAL NUMBERS PC400-6 32488 and up
PC400LC-6 32488 and up
PC450-6 12629 and up
PC450LC-6 12629 and up
This manual contains only information related to the PC400 Serial No. 32488 and up, and PC450
Serial No. 12629 and up. For other information, see the PC400, 450 Shop Manual SEBM014506.
PC400, 450-6 mount the SAA6D125E-2 engine.
For details of the engine, see the 125-2 Series Engine Shop Manual.

KOMATSU EXCAVATOR 400-6&450-6
Shop Manual Supplement
PC400-6
P400LC-6
PC450-6
PC450LC-6
HYDRAULIC EXCAVATOR
SERIAL NUMBERS PC400-6 32488 and up
PC400LC-6 32488 and up
PC450-6 12629 and up
PC450LC-6 12629 and up
This manual contains only information related to the PC400 Serial No. 32488 and up, and PC450
Serial No. 12629 and up. For other information, see the PC400, 450 Shop Manual SEBM014506.
PC400, 450-6 mount the SAA6D125E-2 engine.
For details of the engine, see the 125-2 Series Engine Shop Manual.

What's Included:

  • Complete factory service manual in PDF format
  • Step-by-step repair procedures with detailed illustrations
  • Wiring diagrams and electrical schematics
  • Troubleshooting guides and diagnostic procedures
  • Maintenance schedules and specifications
  • Printable pages for workshop use
  • Searchable text for quick navigation
  • Compatible with all devices (PC, Mac, tablets, smartphones)