Komatsu Shop Manual & Repair Guide: Komatsu Pc400lc-8 Hydraulic Excavator Repair Service Pdf
Are you looking for a Komatsu Shop Manual or Service Manual for your excavator or loader? This technical guide includes high-resolution wiring diagrams and field assembly specifications essential for professional repairs and Dash-series system troubleshooting.
Searching for the official Komatsu Pc400lc-8 Hydraulic Excavator Repair Service Pdf to fix hydraulic drift, engine smoke, or electrical sensor faults? This factory Shop Manual is the primary source for certified mechanics needing step-by-step disassembly, field assembly procedures, and precise Komatsu tolerances to restore machine productivity and fuel efficiency.- Official Brand Category: KOMATSU SERVICE & SHOP MANUALS
- Model Coverage: Full technical shop data for the Komatsu Pc400lc-8 Hydraulic Excavator Repair Service Pdf. Optimized for Dash (-7, -8, -10, -11) series, including Tier 4 Final engine specs, Komtrax monitoring system data, and high-pressure hydraulic settings.
- Document Specs: Original Shop Manual, Searchable PDF, High-Resolution Wiring Diagrams.
Detailed Shop Content:
- Operational Performance Tests: Diagnostic Testing
- Hydraulic Systems: PC/LS Valve Schematics
- Electrical: Sensor & Controller Diagrams
- Engine Service: Valve Clearances & Torque
- Maintenance: Consumables & Intervals
- Undercarriage: Track & Final Drive Specs
- Troubleshooting: Symptom-Based Guides
- Safety: Factory Service Standards
Don't risk your components with unofficial data. Use the correct factory Shop Manual. Browse our Komatsu department for more technical resources.
Komatsu Pc400lc-8 Hydraulic Excavator Repair Service Pdf Manual
Productivity Features: Komatsu Pc400lc-8 Service Shop Pdf Manual
● High Production and Low Fuel
Consumption
Powerful working performance and fuel
efficiency increase production and lower fuel costs.
● Excellent Machine Stability
Large counterweight offers excellent machine
stability and balance.
● Higher Lifting Capacity
Lifting mode is provided for increased lifting operation.
● Large Digging Force
Pressing the Power Max function button
temporarily increases the digging force 7%.
● Automatic Three-Speed Travel
● Two-Mode Setting for Boom
Switch selection allows either powerful digging or
smooth boom operation.
● Multi-Function Color Monitor
• Working mode selection
• Self-diagnostic with EMMS
• Attachment hydraulic oil flow adjustment
Komatsu Pc400lc-8 Hydraulic Excavator Repair Service Pdf Manual
Easy Maintenance
• Long replacement interval of engine oil, engine oil filter, hydraulic oil, and hydraulic filter
• Equipped with 10 micron fuel pre-filter as standard equipment (with water separator)
• Side-by-side cooling configuration enables individual cooling modules to be serviced
• Equipped with EMMS monitoring system
• Easy access to engine oil
filter and fuel drain valve
• Large fuel tank capacity
• KOMTRAX
This manual covers the repair and overhaul of Komatsu PC450-6 Excavator cars and assumes that the technician is fully conversant with general automobile practices. The repair procedures outlined in this manual emphasize the special aspects of the product. This will enable you to build and maintain a reputation of quality service.
The manual includes instructions on components manufactured for Komatsu PC450-6 Excavator. For repairs of proprietary components the instructions of the respective component manufacturers are included in this manual. The purpose behind incorporating these instructions in this manual is to enable technicians to understand their functions properly and thus judge the performance of the car as a whole.
Komatsu Pc400lc-8 Hydraulic Excavator Repair Service Pdf Manual