china Excavator Parts 330L E330L CAT330L Hydraulic Main Pump Assy 1713239 171-3239 for Caterpillar

The specific flow rate value depends on the design of the pump and the working conditions of the excavator. Generally, for the 330L model, the flow rate of the main pump can reach the level required for the normal operation of the excavator’s various working devices, such as 200L/min – 300L/min.
Drive Power: It is matched with the power of the excavator engine. The net power of the Caterpillar 330L excavator is 193.8kW (260hp), and the power required to drive the main pump is also within a corresponding reasonable range, such as about 100kW – 150kW