This hydraulic main piston pump assembly is designed for Hitachi excavators, including models EX300-5, EX300LC-5M, EX350H, and EX370-5M. It serves as a critical component in the hydraulic system, delivering reliable performance for demanding construction and repair applications.
This pump assembly is ideal for hydraulic system repairs in Hitachi EX300-5, EX300LC-5M, EX350H, and EX370-5M excavators. It is commonly used in construction machinery to restore hydraulic power and efficiency.
We supply 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.
In addition to the Hitachi models listed above, we offer hydraulic pumps for a wide range of machinery. Please refer to the table below for common models:
| 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 to place an order, please reach out to us:
The HPV145FW-28B is a hydraulic main piston pump assembly for Hitachi excavators, including models EX300-5, EX300LC-5M, EX350H, and EX370-5M. It is supplied in genuine new condition as a direct replacement for the original hydraulic main pump. This pump assembly is used in construction machinery hydraulic repair and maintenance to restore hydraulic power and efficiency.
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