Komatsu PC200-7 PC220-7 Excavator Service Manual PDF – Repair Guide
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The Komatsu PC200-7 / PC220-7 Excavator Service Manual is the official factory shop manual for professional repair and maintenance. It covers structure and function, testing and adjusting, disassembly and assembly, hydraulic and electrical systems, specifications, and troubleshooting. This manual is intended for trained service technicians and workshop use.
Description
Komatsu PC200-7 PC220-7 Excavator Service Manual PDF – Repair Guide DOWNLOAD
Description
The Komatsu PC200-7 and PC220-7 Excavator Service Manual (SEBM024300) is a factory-issued shop manual designed to provide technicians with complete technical guidance for servicing, diagnosing, and repairing Komatsu hydraulic excavators.
This manual applies to the following models and serial ranges:
PC200-7 / PC200LC-7 — Serial No. 200001 and up
PC220-7 / PC220LC-7 — Serial No. 60001 and up
It is structured exactly as Komatsu service documentation used by authorized dealers and professional workshops, with clear procedures, torque values, specifications, and diagrams.
⚠️ This is NOT an operator’s manual — it is a true service-level repair manual.
📂 What This Service Manual Covers
🔹 01 – General
Machine specifications and dimensions
Working ranges and operating weights
Fuel, coolant, and lubricant specifications
Conversion tables and units
Safety symbols and service precautions
🔹 10 – Structure, Function & Maintenance Standards
Engine structure and operation
Hydraulic system layout and function
Control valves, pumps, motors, and cylinders
Electrical system overview
Maintenance standards and inspection criteria
🔹 20 – Testing & Adjusting
Hydraulic pressure testing
Pump and valve adjustments
Engine performance checks
Electrical testing procedures
System calibration standards
🔹 30 – Disassembly & Assembly
Engine removal and installation
Hydraulic pump and motor overhaul
Swing machinery service
Travel motor and final drive service
Cylinder disassembly and sealing
Frame, cab, and structural components
🔹 90 – Others
Complete hydraulic circuit diagrams
Electrical wiring diagrams
Connector pinouts and wire color codes
Additional specifications and references
📊 Machine Coverage & Key Specifications
| Model | Engine | Operating Weight |
|---|---|---|
| PC200-7 | Komatsu SAA6D102E-2 | ~19,300 kg |
| PC200LC-7 | Komatsu SAA6D102E-2 | ~20,700 kg |
| PC220-7 | Komatsu SAA6D102E-2-C | ~22,700 kg |
| PC220LC-7 | Komatsu SAA6D102E-2-C | ~24,130 kg |
Includes full hydraulic system specifications, pump flow rates, pressures, torque tables, and electrical wire codes.
📑 File Details
| Item | Details |
|---|---|
| Manual Name | Komatsu PC200-7 / PC220-7 Shop Manual |
| Document Number | SEBM024300 |
| Models Covered | PC200-7, PC200LC-7, PC220-7, PC220LC-7 |
| Serial Range | 200001↑ / 60001↑ |
| Manual Type | Factory Service / Repair Manual |
| Format | |
| Pages | ~268 pages |
| Language | English |
| PDF Quality | High-resolution, searchable |
