2006-Up Doosan DX225LC Excavator Shop Manual | Service Manual
Complete repair and service documentation for the Doosan DX225LC excavator, including detailed diagrams and maintenance procedures. Part Number K1015439E.
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Sample pages from the 2006-Up Doosan DX225LC Excavator Shop Manual | Service Manual manual
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Models Covered & Key Technical Specifications
Doosan DX225LC (K1015439E) -- (2006-Up) Doosan DX225LC Excavator Shop Manual | OEM Specifications Resource.
- Measured RPM Specs: 1,900 RPM establishes the maximum engine operating speed.
- Established Weight Data: 120 kg signifies the approximate weight of the swing reduction gearbox assembly.
- Factory Specified Torque: 700 kgf.cm indicates the tightening torque for M10x25L bolts on the cover plate.
- Approved Hydraulic Capacity: 240 liters signifies the total hydraulic system capacity.
- Reference Undercarriage Configuration: 190 mm link pitch is standard for the DX225LC Series track assemblies.
- Critical Ground Pressure Rating: 0.45 kg/cm 2 represents the standard ground pressure with 600 mm track shoes.
Manual Description & Preview
Doosan DX225LC Excavator Comprehensive Shop Manual (2006-Up) – 798 Pages | OEM Specs Information-Suite
System-Identifier: DX225LC // Machine-Range: 2006 and Up / Serial Number 5001 and Up // Diagnostic-Area: Complete Excavator Systems.
Documentation sections include Safety Precautions, Applicable Models, General Description, Theory of Operation, Parts List, Specifications, Troubleshooting, Testing and Adjustment, Removal, Disassembly, Cleaning and Inspection, Reassembly, Installation, and Start-up Procedures.
Procedures Overview
Technical notes are provided for the removal and installation of various components, including the cabin, counterweight, fuel tank, fuel transfer pump, and swing reduction gear. The manual details the step-by-step processes required for each task.
Component Specifications
Quality checks are addressed for all major systems, detailing component locations, general dimensions, and working ranges. Engine performance curves and approximate weights of workload materials are also included.
System Diagnostics
The [component] section documents troubleshooting guides for common issues, offering possible causes and recommended remedies for problems such as no rotation, oil leakage, and excessive heat.
Maintenance Procedures
The troubleshooting chapter addresses various symptoms related to the swing motor, gearbox, and hydraulic systems, providing clear steps for diagnosis and repair.
Component Data
Cooling system maintenance is addressed in sections detailing the hydraulic system's cleanliness and oil leak precautions, emphasizing the importance of keeping the system free from contamination.
| Assessment-Element | Operational-Logic | Calibration-Spec |
|---|---|---|
| Swing Reduction Gearbox | Planetary Gear | 19.636 Reduction Ratio |
| Engine | DL06 | 150 ps @ 1,900 rpm |
| Fuel Tank | 400 Liters | 105.7 U.S. gal Capacity |
| Ground Pressure | 0.45 kg/cm |
2 | Standard 600mm Shoe | | Maximum Travel Speed | High Speed | 13.7 sec (Standard Mode) | | Maximum Output Torque | Swing Reduction Gearbox | 1,120 kg•m (8,100 lb ft) |
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