2001-present Komatsu PC160-6K, PC180LC, PC180NLC-6K - Comprehensive Excavator Service & Repair Guide
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Sample pages from the 2001-present Komatsu PC160-6K, PC180LC, PC180NLC-6K - Comprehensive Excavator Service & Repair Guide manual
Purchase Information
Komatsu PC160-6K, PC180LC, PC180NLC-6K Service Manual - Technical Specifications
- Document Number / Seller:
- 27601 / George Hicks
- File Size:
- 12.85 MB
- File Type:
- Language:
- English
- Pages:
- 692
- Printable:
- Yes
- Estimated Download Time:
- 0.26 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Excavator
- Brand:
- Komatsu
- Reviewed and Approved:
- Dec 22, 2025
Komatsu Models and Parts Covered in this Excavator Manual
- PC160-6K (2001)
- PC180LC-6K (2001)
- PC180NLC-6K (2001)
Complete Manual Information
Komatsu PC160-6K, PC180LC-6K, PC180NLC-6K Shop Manual: The Ultimate Professional Resource
Take full control of your heavy equipment maintenance with this professional-grade shop manual for the Komatsu PC160 and PC180 series. Engineered for the 6K-generation excavators, this manual is the exact technical resource used by factory-trained technicians to diagnose, repair, and overhaul these high-performance machines.
Whether you are managing a construction fleet or performing your own repairs, this guide provides the precision data needed to ensure maximum uptime and extend the service life of your equipment.
Complete Model & Serial Number Coverage
This manual is specifically formatted for the following Komatsu hydraulic excavators:
- PC160-6K (Standard Chassis)
- Serial Numbers: K32001 and up
- Serial Numbers: K34001 and up
- PC180LC-6K (Long Carriage)
- Serial Numbers: K32001 and up
- Serial Numbers: K34001 and up
- PC180NLC-6K (Narrow Long Carriage)
- Serial Numbers: K32001 and up
- Serial Numbers: K34001 and up
Technical Machine Highlights
The 6K-series is known for its balance of power and agility. This manual covers the core components that make these machines industry leaders:
- Powerful SA4D102E Engine: Detailed service information for the 4-cylinder, direct injection, turbocharged Komatsu engine. Get the exact specs for the 110 HP powerplant to maintain fuel efficiency and torque.
- Hydraulic Precision: Comprehensive data on the CLSS (Closed Center Load Sensing System). Master the variable displacement piston pumps and pressure compensation valves that allow for smooth, simultaneous multifunctional movements.
- Undercarriage Dynamics: Specific data for track tensioning, shoe selection, and maintenance for both the LC (Long) and NLC (Narrow) configurations.
- Optimized Working Range: Full breakdown of digging depths, reach, and lift capacities for various arm lengths (1.85m to 2.9m).
What You Get: Professional Content Modules
- Structure and Function: Deep insights into how every component works, from the swing machinery (reduction ratio 22.667) to the 7-spool control valve.
- Testing and Adjusting: Industrial-standard protocols for checking hydraulic pressure, adjusting main relief valves, and calibrating engine speed sensors.
- Troubleshooting: Save hours of diagnostic time with structured fault-finding charts for mechanical, hydraulic, and electrical systems (including monitor panel service codes).
- Disassembly and Assembly: Step-by-step removal and installation guides for heavy components like the main pump assembly or final drive, including all critical tightening torques.
- Maintenance Standard: Detailed wear limits and clearance tables to help you determine exactly when a part needs to be replaced before it fails.
Why This Manual is Essential for Your Shop
Modern Komatsu excavators rely on a complex integration of electronics and hydraulics. This manual removes the guesswork:
- Electrical Clarity: High-resolution wiring diagrams and connector locations.
- Fluid Specs: Precise refill capacities for the hydraulic tank (135L), engine oil (16L), and swing machinery.
- Safety Focused: Essential safety protocols for handling high-pressure lines and heavy lifting.
This manual is optimized for mobile use, allowing you to access critical torque specs or wiring diagrams directly on your tablet or smartphone while standing next to the machine. Professional results require professional data—get the job done right the first time.
Download Instructions for Komatsu Excavator Manual
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 2001-present Komatsu PC160-6K, PC180LC, PC180NLC-6K - Comprehensive Excavator Service & Repair Guide. It includes information for the following models: - PC160-6K (2001) - PC180LC-6K (2001) - PC180NLC-6K (2001).
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 PDF file (12.85 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.
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