Komatsu PC3000-6 Hydraulic Mining Excavator Shop Manual 2017 – Full Workshop PDF

Description

Komatsu PC3000-6 Shop Manual – The Complete 1,628-Page Workshop Reference

This is the full Komatsu PC3000-6 Hydraulic Mining Excavator Shop Manual released in April 2017, covering machine serial numbers 06279, 06308, 06309, 06310, 06314 and up with TIER2 & KOMTRAX Plus. Published under document number SHOP 06279-xD-GB-1, this PDF is the single-source service guide for mechanics responsible for the upkeep of this 250-261 tonne hydraulic mining shovel. It is written in English and spans 1,628 pages across five distinct manual parts: Foreword and Safety, Specifications, Structure & Function, Troubleshooting, and Disassembly & Assembly.

File Details

• Manual type: Shop Manual (Service Guide)
• Brand: Komatsu
• Model: PC3000-6
• Document number: SHOP 06279-xD-GB-1
• Release: Release 1, 04/2017
• Serial numbers covered: 06279, 06308, 06309, 06310, 06314 and up
• Engine emissions: TIER2
• Monitoring system: KOMTRAX Plus
• Language: English
• Page count: 1,628
• File format: PDF

Chapters Covered

• Part 00 – Foreword and Safety Instructions
  • Before Reading This Manual
  • Contents of This Binder / Contacting the Service / Guarantee
  • Division of the Binder
  • Safety Overview and Signal Words
  • Sound Pressure and Vibration Levels
  • General Precautions Common to Operation
  • Fire Prevention / Emergency Exit
  • Burn Prevention / Protective Structures
  • Jobsite Precautions / High Voltage / Loose Ground
  • Maintenance Precautions / High Pressure Fluid
  • Special Safety Equipment / Safety Harness
• Part 01 – Specification
  • PC3000-6 Loading Shovel / Backhoe
  • Engine Ratings and Features
  • Productivity and Advanced Hydraulics
  • Operating Weights and Ground Pressure
  • Boom / Stick / Bucket Working Ranges
  • Dimensional Drawings
• Part 10 – Structure & Function
  • Specifications / Lifting Gears / Tightening Torques
  • Main Assembly Groups / Superstructure / Machine House
  • Hydraulic Oil Tank / Oil Cooling
  • Drive (Engine, Coupling, PTO, Radiator Fan)
  • Controlling / Pilot Pressure / Main Hydraulic Pumps
  • Pump Regulation / Multimonitor / Pump Controller CR710
  • Operating Hydraulics / Attachment Cylinders / Slew & Travel Circuits
  • Hydraulic Track Tensioning / Access Ladder
  • Central Refilling System / Hydraulic & Electric Diagram Reading
  • KOMTRAX Plus / Lubrication System / Deep Temperature Equipment
• Part 40 – Troubleshooting
  • General Information for Troubleshooting
  • Mounting Locations and Connector Types
  • Standard Value Table for Electrical Components
  • References for Troubleshooting (7-Segment Codes, Relay Checks)
  • Troubleshooting by KOMTRAX Plus Trouble Code
  • Troubleshooting by Symptoms (Engine, Hydraulic, Mechanical, Additional Systems)
  • Troubleshooting by Pump Controller Codes (Multi Monitor)
  • Appendix: VHMS vs KOMTRAX Plus Code Comparison
• Part 50 – Disassembly & Assembly
  • Introduction / Safety / Superstructure
  • Machinery House Roof / Diesel Engine / Alternator / Starter Motor
  • Batteries / Flexible Coupling / Radiator Fan / Radiator Assembly
  • Main Pumps / PTO / Hydraulic Oil Cooler / Pilot Oil Pump
  • Hydraulic Oil Tank / Main Control Valve Blocks / Distributor Manifold
  • Slew System / Slew Gear Box / Slew Motor / Slew Parking Brake / Slew Circle
  • Lubrication Pumps / Operator’s Cab / Cab Base / Access Ladder
  • Counterweight / Fuel Tank / Superstructure Lifting
  • Undercarriage / Crawler Track / Sprocket / Guide Wheels
  • Track Tensioning Accumulators & Cylinders / Travel Brake Valve / Travel Motor
  • Travel Parking Brake / Travel Gear Box / Carrier & Track Rollers
  • Car Body / Rotary Joint
  • Attachment Repair Procedures / Backhoe / Face Shovel / GET / Cylinder Bypass Test
  • Service Information (Fluids, Weight Tables, Torque Charts, Conversion Tables, Tools)
  • Parts & Service News List

Across all five parts, this shop manual gives the technician a complete working picture of the PC3000-6. Part 10 explains how every major system is built and how it functions – from the Komatsu SDA12V159E-2 TIER2 diesel engine and the HPV375+375 tandem main pumps through to the CR710 pump controller, the KOMTRAX Plus monitoring network, and the automatic lubrication systems. Part 40 then turns that understanding into diagnostic action, with trouble code charts for Cummins C-Codes, KOMTRAX Plus G-Codes, and pump controller codes, plus symptom-based flowcharts for engine, hydraulic, mechanical and additional systems. Part 50 completes the package with step-by-step disassembly and assembly procedures for the superstructure, undercarriage, and both the Backhoe (BHA) and Face Shovel (FSA) attachments, supported by weight tables, torque charts, blind plug references, and special tool listings.

Why This Manual Matters for PC3000-6 Owners and Technicians

The PC3000-6 is a 250-261 tonne hydraulic mining shovel powered by a 940 kW / 1260 HP Komatsu diesel engine and built around three HPV375+375 tandem main pumps producing up to 910 l/min each. Keeping a machine of this scale productive requires precise specifications, correct adjustment procedures, and an understanding of how the electronic pump regulation, the KOMTRAX Plus monitoring system, and the hydraulic circuits interact. This manual delivers exactly that.

With this PDF, a technician can check and adjust main relief valves, secondary relief valves, and anti-cavitation valves to the exact bar settings; set the PTO gear oil temperature control, the cooler fan drive speeds, and the track tensioning pressure; interpret every KOMTRAX Plus and pump controller trouble code; and carry out full removal and installation of major components such as the main pumps, slew gear box, travel gear box, and attachment cylinders. The disassembly and assembly part alone spans hundreds of pages of illustrated procedures for both the backhoe and face shovel configurations.

What You Get

This is the complete Komatsu PC3000-6 Shop Manual as a single PDF – 1,628 pages, English language, covering serial numbers 06279, 06308, 06309, 06310, 06314 and up with TIER2 & KOMTRAX Plus. Whether you are performing scheduled maintenance, diagnosing a fault code, adjusting hydraulic pressures, or rebuilding a major assembly, the relevant procedures, specifications, and illustrations are all here in one document.

IMAGES PREVIEW

Delivery is instant – the PDF is available for download immediately after payment, with no shipping and no waiting. It can be stored on a laptop, tablet, or smartphone and printed page-by-page as needed in the workshop. Keep it near the machine as the manual itself recommends, and use it as the reference for every inspection, adjustment, and repair on your PC3000-6.