This hydraulic main piston pump assembly is designed for Komatsu excavators, including models PC360-7, PC130, PC100, and PC490LC-10. It serves as a critical component in the hydraulic system, delivering reliable performance for construction machinery repair and maintenance.
This pump assembly is suitable for Komatsu PC360-7, PC130, PC100, and PC490LC-10 excavators. It is commonly used in construction, mining, and earthmoving applications where hydraulic power is essential.
Hangzhou XC Machinery Co., Ltd. supplies genuine and aftermarket excavator hydraulic pumps for major brands including Volvo, Komatsu, Hitachi, Doosan, Hyundai, Kobelco, Caterpillar, Sany, and SDLG. Our pump brands include Kawasaki, Rexroth, and PVD.
| Brand | Models |
|---|---|
| Komatsu | PC60, PC100, PC120, PC200, PC220, PC270, PC300, PC350, PC4 |
| Hitachi | EX60, EX70, EX120, EX200-1-3-5, ZX200, EX215, EX300, EX450 |
| Caterpillar | E70, E120, E200, E225, E300, E322, E325, E330 |
| Sumitomo | SH60, SH75, SH100, SH120, SH200, SH250, SH300, SH430 |
| Kobelco | SK60, SK100, SK200, SK300, SK330, SK400 |
| Doosan | DH55, DH220, DH300 |
| Volvo | EC210, EC300, EC360 |
| Hyundai | R60, R130, R200, R210, R290 |
| Kato | HD400, HD700, HD770, HD820 |
For inquiries or orders, please reach out to us:
This hydraulic main piston pump assembly is a replacement component for Komatsu excavators, including models PC360-7, PC130, PC100, and PC490LC-10. It is identified by part numbers 708-3S-00461, 708-3S-00521, and 708-3S-00522. The pump is supplied in genuine new condition and is used in the hydraulic system to deliver flow and pressure for machine functions. It is intended for hydraulic repair and spare parts replacement in construction machinery.
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