2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual

visibility Preview Available
Komatsu 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual manual page preview - page 1 of

Sample pages from the 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual manual

Komatsu 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual manual preview page 1 - thumbnail
Komatsu 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual manual preview page 2 - thumbnail
Komatsu 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual manual preview page 3 - thumbnail
Komatsu 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual manual preview page 4 - thumbnail
Komatsu 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual manual preview page 5 - thumbnail
info_outline Click thumbnails to preview different pages
$19.99 (incl. VAT) - Instant Download
OR

Komatsu 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual - Technical Specifications

  • File Size: 11.27 MB
  • File Type: ZIP
  • Language: English
  • Printable: Yes
  • Estimated Download Time: 0.23 Minutes
  • Delivery Format: Digital (PDF) - Instant Access
  • Category: Excavator
  • Brand: Komatsu
verified_user
Lifetime Guarantee
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal & Bitcoin

Komatsu Models and Parts Covered in this Excavator Manual

PC400LC-7, PC450LC-7LC / Komatsu Limited

  • Komatsu PC400 (2003-2005)
    • Standard Variant
    • Mining Variant
  • Komatsu PC450 (2004-2006)
    • Standard Variant
    • Heavy-Duty Variant
  • Komatsu PC400LC-7 (2005-2007)
    • Long Carriage Variant
  • Komatsu PC450LC-7LC (2006-2007)
    • Long Carriage Premium Variant

Production years (depending on model): 2003, 2004, 2005, 2006, 2007.
Serial numbers or parts numbers: 50001, 20001

Komatsu 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual - Complete Manual Information

Table of Contents

TABLE OF CONTENTS

01 GENERAL

  • Specification Drawings (01-2)
    • Machine Layout
    • Dimensions
  • Specifications (01-4)
    • Engine
    • Hydraulic System
    • Undercarriage
    • Swing System
    • Electrical System
    • Cab
  • Weight Table (01-8)
    • Operating Weight
    • Component Weights
  • Fuel, Coolant and Lubricants (01-12)
    • Fuel Specifications
    • Coolant Specifications
    • Lubricant Specifications
    • Lubrication Points

10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD

  • To be issued next time
    • Engine Structure and Function
    • Hydraulic System Structure and Function
    • Electrical System Structure and Function
    • Maintenance Standards
    • Troubleshooting

20 TESTING AND ADJUSTING

  • To be issued next time
    • Engine Testing and Adjusting
    • Hydraulic System Testing and Adjusting
    • Electrical System Testing and Adjusting
    • Performance Tests

30 DISASSEMBLY AND ASSEMBLY

  • To be issued next time
    • Engine Disassembly and Assembly
    • Hydraulic Components Disassembly and Assembly
    • Electrical Components Disassembly and Assembly
    • Undercarriage Disassembly and Assembly

90 OTHERS

  • Tool List
  • Standard Tightening Torques
  • Service Tips
  • Safety Information

Download Instructions for Komatsu Excavator Manual

Instant PDF download after payment completion. Download link valid for 3 days with lifetime re-download guarantee.

Frequently Asked Questions - Komatsu Excavator Manual

What does this Komatsu manual cover?

This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual. It includes information for the following models: **PC400LC-7, PC450LC-7LC / Komatsu Limited** - Komatsu PC400 (2003-2005) - Standard Variant - Mining Variant - Komatsu PC450 (2004-2006) - Standard Variant - Heavy-Duty Variant - Komatsu PC400LC-7 (2005-2007) - Long Carriage Variant - Komatsu PC450LC-7LC (2006-2007) - Long Carriage Premium Variant Production years (depending on model): 2003, 2004, 2005, 2006, 2007. Serial numbers or parts numbers: 50001, 20001 .

Is this manual suitable for beginners?

Yes, this Komatsu manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Excavator maintenance and repair.

What file format will I receive?

You will receive this manual as a ZIP file (11.27 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.

How quickly can I access the manual after purchase?

You'll receive instant access to your Komatsu Excavator manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.

Can I print specific sections of the manual?

Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.

Komatsu 2003-2007 Komatsu™ PC400, PC450, PC400LC-7, PC450LC-7LC excavator shop manual Customer Reviews and Feedback

Read what our customers say about this Komatsu Excavator manual and share your own experience.

Add Comment

* Required information
1000
Captcha Image

Comments

Avatar
New
Mike T.says...
Avatar
New
Sarah M.says...
I found the information detailed and easy to navigate. Customer support was really helpful when I had a question about the manual. Great service!
Avatar
New
John D.says...
This manual was a lifesaver for my PC400. The download process was smooth, and I received the email link almost immediately. Highly recommend!
Avatar
New
Lisa H.says...
The download was quick, and the manual itself is very informative. I appreciated the quick responses from support when I inquired about my purchase.