Komatsu Hydraulic Excavator PC450-6K, PC450LC-6K Operation and Maintenance Manual PDF

The Operation and Maintenance Manual in PDF format has been prepared with the helpful and important information available at the time of publication for Komatsu Hydraulic Excavator PC450-6K, PC450LC-6K models. In this electronic guide, you will find service procedure information, setting rules, step-by-step operation recommendations, technical maintenance and repair, specifications, many pictures with descriptions, different diagrams of details with pointers, and more.

Carefully read the safety sections before you start any procedures (maintenance or repair) with your Komatsu machine. A beginner who previously had no experience in this field will also understand all the information. This factory file covers 262 pages in PDF format. We advise you to work with this material after installing Adobe PDF Reader. Below you will see a list of contents in this tutorial for  Komatsu Hydraulic Excavator PC450-6K, PC450LC-6K models. If you have any questions, please consult us and we will help you.

Models: PC450-6K, PC450LC-6K

Table of Contents:

1. Foreword
2. Safety information
3. Introduction
4. Location of plates, table to enter serial No. and distributor

SAFETY
6. General Precautions
7. Precautions during operation
8. Precautions for maintenance
9. Position for attaching safety labels

OPERATION
10. General view
11. Explanation of components
12. Operation
13 Transportation
14. Cold weather operation
15. Long-term storage
16. Troubleshooting

MAINTENANCE
17. Guides to maintenance
18. Outlines of service
19. Wear parts list
20. Use of fuel, coolant and lubricants according to ambient temperature
21. Standard tightening torques for bolts and nuts
22. Periodic replacement of safety critical parts
23. Maintenance schedule chart
24. Service procedure

SPECIFICATIONS
25. SPECIFICATIONS

OPTIONS AND ATTACHMENTS
26 General Precautions
27. Handling bucket with hook
28 Machine ready for attachments
29. Introduction of attachments
30. Extending machine service life