shop Excavator 325L 330L Hydraulic Main Pump Assy 114-0604 1140604 114-0605 1140605

Part Numbers: The main part numbers are 114 – 0604 and 114 – 0605, with their corresponding non – hyphenated forms being 1140604 and 1140605. These are likely original equipment manufacturer (OEM) part numbers.

Application: Suitable for Caterpillar 325L and 330L excavators.

Manufacturer and Origin: It may be produced by some domestic manufacturers, and the place of origin is mostly Guangdong, จีน.

Physical Specifications

Weight: Approximately 308.65 kg. There is no public information available about other physical dimensions for now.

Performance Parameters

Although there is no direct data indicating the performance of this specific model, hydraulic main pumps of similar excavators usually have the following characteristics. It is likely to be an axial – piston pump, and its rated pressure is generally between 320 bar and 343 bar, with a peak pressure of 350 bar to 363 bar.

The displacement may be around 80 ml/r to 130 ml/r, the rated speed is about 2100 r/min to 2400 r/min, and the maximum speed can reach 2500 r/min to 2700 r/min. The maximum flow is approximately 150 L/min to 270 L/min.