Komatsu PC78US-6 manual collection. 2 manuals

Komatsu PC78US-6 operation and maintenance manual

This is a factory manual with 289 pages, applicable to serial number 5501 and up. It provides essential information for the operation and maintenance of the machine. Proper handling, regular inspections, and maintenance are emphasized. This manual should always be present with the machine.

Komatsu PC78US-6 and PC78UU-6 shop manual

This is a factory shop manual with 785 pages, covering the following machine model serial numbers:

• PC78US-6 4001 and up
• PC78US-6 4809 and up (For Norway)
• PC78UU-6 22832 and up

This factory service manual contains easy-to-read text sections with high-quality diagrams, pictures, and illustrations. It offers step-by-step instructions for fault finding, repairs, and overhauls, ensuring correct and efficient procedures to save time and prevent errors. Additionally, it lists all specifications and tolerances, and explains the functions of components and systems.