When sourcing replacement hydraulic components, knowing your exact machine model and prefix series is the first step toward a perfect fit. Komatsu’s nomenclature (such as PC, WA, D, HD) tells a specific story about the machine's capacity and generation.
At HydraulicPumps-Parts.com, we supply premium aftermarket hydraulic pumps, piston assemblies, and gear lines for the entire Komatsu fleet. Below is the comprehensive master list of Komatsu heavy machinery models categorized by industry application.
From compact utility mini-excavators to massive face shovels used in global mining operations, Komatsu crawler excavators (PC) and wheeled excavators (PW) are industry staples.
- PC200 Series: PC200-6, PC200-7, PC200-8, PC200LC-8, PC210-10, PC210LC-11
- PC220 & PC240 Series: PC220-7, PC220-8, PC240LC-10, PC240LC-11
- PC300 & PC360 Heavy Fleet: PC300-6, PC300-7, PC300-8, PC350LC-8, PC360LC-10, PC360LC-11
- PC400 & Production Fleet: PC400-7, PC400-8, PC450LC-8, PC490LC-11
- PC600 to PC1250: PC600-8, PC700LC-11, PC800-8, PC1250-8, PC1250SP-11
- Mega Mining Shovels: PC2000-8, PC3000-6, PC4000-6, PC5500-6, PC8000-6
Komatsu WA-series loaders require massive high-pressure hydraulic flow to operate steering torque and bucket lifting cycles simultaneously.
- Compact & Utility Loaders: WA100M-8, WA150-6, WA200-8, WA270-8
- Production & Infrastructure Loaders: WA320-8, WA380-8, WA430-6, WA470-8, WA480-8, WA500-8
- Large Scale Mining Loaders: WA600-8, WA700-8, WA800-8, WA900-8, WA1200-6
Komatsu dozers utilize heavy-duty multi-stage gear pumps and dual-piston travel closed-loop systems to push maximum loads.
- Small & Medium Utility Dozers: D37EX-24, D39PX-24, D51EX-24, D61PX-24
- Heavy Construction Dozers: D65EX-18, D65PX-18, D85EX-18, D85PX-15
- Large Mining Dozers: D155AX-8, D275AX-5, D375AX-8, D475A-8 (Super Dozer)
- Articulated Dump Trucks (ADT): HM300-5, HM400-5
- Rigid Off-Highway Mining Trucks: HD325-8, HD465-8, HD605-8, HD785-7, HD1500-8, 730E-8, 830E-5, 930E-5, 980E-5