Genuine Komatsu Spare Parts Center: PC200, PC300, PC400 & D-Series Support
CHIRON is a specialized global gateway for Komatsu compatible spare parts, catering to the high-precision requirements of Japan’s premier engineering giant. Renowned for its unparalleled hydraulic efficiency and “Komtrax” intelligent monitoring, Komatsu machinery requires components that mirror its exact engineering tolerances. We provide an exhaustive parts catalog for the best-selling PC200-7/8, PC300-7/8, and PC400-7/8 excavators, as well as the legendary D85 and D155 dozers. Whether you are optimizing a gold mine in Uzbekistan or a construction fleet in Indonesia, our Kawasaki-Komatsu hydraulics, S6D series engine kits, and genuine-quality seal kits ensure your Komatsu fleet remains “The Master of Precision.”
Komatsu Spare Parts Catalog
PC Series Excavators
- The 20-Ton Standard: Full support for PC200-7, PC200-8, PC210-8MO, and PC200-10. Focus on S6D102 / S6D107 engine parts.pdf
- Medium & Large Power: Precision parts for PC300-7, PC350-8, and PC400-7/8, including main pumps and swing motors.pdf
- Medium & Large Power: Precision parts for PC300-7, PC350-8, and PC400-7/8, including main pumps and swing motors.pdf
D Series Bulldozers
Wheel Loaders & Dump Trucks
System-Level Matrix
- The Heart of Hydraulics: High-precision HPV95/HPV132/HPV160 main pumps, control valves, and specialized Komatsu-specific seal kits (Blue/Green series).pdf
- Komatsu Engine Mastery: Complete overhaul kits for S6D95, S6D102, S6D114, S6D125, and S6D140 engines.pdf
- Heavy-Duty Undercarriage: Track chains (Lubricated), track rollers, idlers, and PC-series sprockets designed for high-vibration mining.pdf
- Final Drive & Swing Machinery: Original-spec planetary carriers, sun gears, and swing bearings for precise rotation.pdf
- Electronic Control Modules: Genuine and refurbished controllers (ECU), monitors, and throttle motors with pre-programmed software.pdf
Frequently Asked Questions (FAQ) for Komatsu
- The PC200-8 features a Common Rail engine (SAA6D107E) and more advanced electronics compared to the mechanical injection of the PC200-7. CHIRON uses the Komatsu Linkone EPC to verify every electrical sensor and fuel injector, ensuring your "-8" series upgrade or repair is seamless.
- Yes. Since Komatsu hydraulics are often a collaboration with Kawasaki (K3V/K5V style), we offer both original Komatsu-boxed pumps and direct OEM Kawasaki versions. This provides our clients in Southeast Asia and South America with flexible pricing options without compromising performance.
- Absolutely. The D155A-2 is a vintage powerhouse. We maintain a robust stock of steering clutch plates, final drive gears, and NT855 engine parts specifically for these legacy machines, which remain the backbone of mining in Africa and Central Asia.
- Large mining machines like the PC400 require reinforced wear parts. CHIRON supplies high-manganese steel bucket teeth and lubricated track groups that are tested in extreme Russian mining conditions, significantly reducing your hourly operating cost compared to local retail.
