This hydraulic main piston pump assembly is designed for Hitachi excavators, including models EX300-5, EX350-5, ZAXIS330, and ZAXIS360. It is a genuine new replacement part suitable for construction machinery hydraulic repair. The pump models HMGF57 and HMV145 are compatible with these machines, ensuring a precise fit and reliable performance.
This pump assembly is used in the hydraulic system of Hitachi excavators. It is a critical component for maintaining proper hydraulic pressure and function in heavy construction equipment.
Hangzhou XC Machinery Co., Ltd. supplies genuine and aftermarket excavator hydraulic pumps for major brands such as 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, please reach out to us:
This hydraulic main piston pump assembly is a genuine new replacement part for Hitachi excavators, including EX300-5, EX350-5, ZAXIS330, and ZAXIS360 models. It is compatible with pump models HMGF57 and HMV145. The assembly is designed for hydraulic system repair and maintenance in construction machinery. It ensures proper hydraulic pressure and function for reliable equipment operation.
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