Kobelco SK140LC-8 Sk480lc-8 Excavator Service Repair Manual
Introduction
This is the COMPLETE official full factory service repair manual for Kobelco SK140LC-8 SK200-8 SK210LC-8 SK250-8 SK260LC-8 SK330-8 SK350LC-8 SK460-8 SK480LC-8 Hydraulic Excavator. Hundreds of pages allow you to print it out in its entirety or just the pages you need!! ALL STYLES COVERED.
Models covered:
Kobelco SK140LC-8 Hydraulic Excavator
Kobelco SK200-8 Hydraulic Excavator
Kobelco SK210LC-8 Hydraulic Excavator
SK250-8
SK260LC-8
SK330-8
SK350LC-8
Kobelco SK460-8 Hydraulic Excavator
Kobelco SK480LC-8 Hydraulic Excavator
Kobelco’s SK series excavators are renowned for their advanced engineering, durability, and efficiency in various construction and industrial applications. This guide provides an in-depth overview of the SK140LC-8, SK200-8, SK210LC-8, SK250-8, SK260LC-8, and SK330-8 models, focusing on their specifications, maintenance practices, and operational guidelines.
Kobelco SK140LC-8 Sk480lc-8 Excavator Service Repair Manual
Maintenance Practices
Regular maintenance ensures the longevity and efficiency of your excavator. Below are essential maintenance tasks:
Daily Inspections
- Fluid Levels: Check Engine oil, hydraulic oil, coolant, and fuel levels.
- Leak Detection: Inspect for oil, fuel, or coolant leaks around the engine and hydraulic components.
- Structural Integrity: Examine the boom, arm, bucket, and undercarriage for cracks, wear, or damage.
- Electrical Systems: Ensure all lights, indicators, and the control panel are functioning correctly.
Lubrication
- Grease Points: Apply grease to all designated points, including the boom, arm, bucket pins, and swing bearing, to reduce friction and prevent wear.
- Hydraulic System: Regularly check and maintain hydraulic fluid levels and replace filters as recommended.
Engine Maintenance
- Air Filter: Inspect and clean or replace the air filter to ensure optimal engine performance.
- Fuel System: Drain water separators and replace fuel filters to prevent contamination.
- Cooling System: Check the radiator and coolant levels; clean any debris to prevent overheating.
Operational Guidelines
Adhering to proper operational procedures enhances safety and machine efficiency.
Pre-Operation Checks
- Walk-Around Inspection: Conduct a thorough inspection to identify any potential issues before starting the machine.
- Control Functionality: Test all controls for smooth and correct operation.
Safe Operation
- Load Limits: Do not exceed the specified lifting capacities of the machine.
- Stable Positioning: Ensure the excavator is on stable ground before commencing operations.
- Awareness: Be mindful of surroundings, including overhead obstacles and underground utilities.
Post-Operation Procedures
- Cleaning: Remove dirt and debris from the machine, especially from the undercarriage and attachment points.
- Shutdown: Allow the engine to idle briefly before shutting down to prevent overheating.
Troubleshooting Common Issues
Identifying and addressing common issues promptly can prevent major repairs.
Hydraulic System Problems
- Slow Operation: Could indicate low hydraulic fluid levels or clogged filters.
- Unusual Noises: Air in the system or worn components may cause knocking or whining sounds.
Engine Issues
- Starting Difficulties: Check the battery, fuel system, and starter motor.
- Overheating: Inspect the cooling system for blockages or low coolant levels.
