This hydraulic main piston pump assembly is designed for the Caterpillar CAT320 excavator and matches the Kawasaki K3V112DT pump model. It serves as a direct replacement for the main hydraulic pump in construction machinery, supporting hydraulic repair and maintenance work.
Supplied by Hangzhou XC Machinery Co., Ltd., this pump assembly is offered in genuine new condition. It is suitable for rebuilders, repair shops, and equipment owners who need a reliable hydraulic pump solution for their CAT320 machines.
This pump assembly is used in the hydraulic system of the Caterpillar CAT320 excavator. It is also compatible with machines that use the Kawasaki K3V112DT pump model. Typical applications include:
The pump is built to meet the demands of heavy-duty construction environments. As a genuine new unit, it provides consistent hydraulic flow and pressure for excavator operations. The K3V112DT model is widely recognized for its durability and performance in mid-size excavators.
This assembly is a complete main piston pump, ready for installation after proper setup. It is an ideal choice for those seeking a high-quality replacement without compromising on reliability.
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, PVD, and others.
We focus on providing hydraulic parts that meet the needs of the construction machinery aftermarket. Our inventory covers a wide range of models to support repair and maintenance operations.
| 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 |
Note: The table lists general model compatibility. Please verify your specific machine and pump requirements before ordering.
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We welcome your questions about this CAT320 K3V112DT hydraulic pump assembly and other excavator hydraulic parts.
This product is a hydraulic main piston pump assembly for the Caterpillar CAT320 excavator, matching the Kawasaki K3V112DT pump model. It is supplied in genuine new condition by Hangzhou XC Machinery Co., Ltd. The assembly serves as a direct replacement for the main hydraulic pump in CAT320 machines and is intended for hydraulic repair and maintenance. It is suitable for rebuilders, repair shops, and equipment owners.
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