2001-present Komatsu PC160-6K / PC180LC / PC180NLC-6K Service Manual
Komatsu PC160-6K, PC180LC, PC180NLC-6K service documentation with print engine, scanner module, paper path, and electrical systems. PN: UEBM000601
Manual Preview
Sample pages from the 2001-present Komatsu PC160-6K / PC180LC / PC180NLC-6K Service Manual manual
Purchase & Download
Komatsu Models Covered & Key Technical Specifications
Models: Komatsu PC160-6K, Komatsu PC180LC-6K, Komatsu PC180NLC-6K
Sub-models / Variants: 6K Series, LC (Long Crawler), NLC (Narrow Long Crawler)
Build Years: 2001–present
Serial Numbers: K32001 and up, K34001 and up
Technical Data:
- Engine model: Komatsu SA4D102E
- Engine configuration: 4-cylinder, 4-cycle, water-cooled, in-line, vertical, direct injection, with turbocharger
- Engine displacement: 3920 cc
- Flywheel horsepower: 80 kW (109 HP) at 2100 rpm
- Bucket capacity: 0.58 m³ (PC160-6K), 0.67 m³ (PC180LC-6K)
- Electrical system: 24V, 55A alternator, 12V / 95 Ah x 2 batteries
- Swing speed: 12 rpm
- Hydraulic system type: CLSS (Closed center Load Sensing System)
- Main pump type: Variable displacement piston type X1, gear type X1
Komatsu Manual Features & Content Preview
Komatsu PC160-6K and PC180LC-6K Service Manual
- Covers 2001–present Komatsu PC160-6K and PC180LC/180NLC-6K excavators, including detailed hydraulic and mechanical system configurations
- Official Komatsu publication P/N UEBM000601, printed in Belgium 09-01
- Includes 692 pages of technical schematics, system descriptions, and maintenance standards
- Accessible from your device as soon as the order is placed
- OCR text layer lets you jump to a torque spec by keyword
- This 2001 manual serves as the primary technical reference for the K32001 and K34001 serial number series, documenting the specific SA4D102E engine integration requirements for both standard and NLC variants
Technical Documentation Structure
The 2001 Komatsu PC160-6K and PC180LC-6K service manual provides organized technical intelligence across five core chapters. The general section introduces the vehicle through extensive specification tables and weight charts for all major assemblies. The structure and function chapters detail the operation of the hydraulic circuit, the Closed center Load Sensing System (CLSS), and power train components. The testing and adjusting section outlines key benchmarks for system performance verification, followed by disassembly and assembly procedures for structural repair. The final chapter documents the mandatory maintenance standards required for inspection of worn parts.
Engineering and Specification Highlights
This manual details the Komatsu SA4D102E engine performance, noting a max torque of 474 Nm at 1400 rpm. The cooling system capacity is specified at 20 liters. Bolt torque values are provided in a comprehensive chart with units in both kgm and Nm for global service compatibility. Swing machinery reduction ratios are documented at 22.667 for precise system assembly. Hydraulic circuit information covers the 6-spool and 1-service valve configurations typical for these excavator models. The manual provides the standard 3.92 MPa (40 kg/cm²) unload valve pressure setting for neutral lever positions. Reference only — always consult a certified technician before performing service on this equipment.
Document Reference: Publication UEBM000601, Printed in Belgium 09-01, Copyright 2001
Manual FAQ, Purchase & Download Details
Customer Reviews
Read what our customers say about this Komatsu Excavator manual and share your own experience.