For Komatsu 6D95 Water Pump Fit PC200-6 PC200-LC-6 Excavator Engine
Brand Name |
For Komatsu |
Engine Model |
6D95 |
Part Name |
Water Pump |
Part Number |
PC200-6 PC200-LC-6 E |
Warranty |
12 months |
Brand |
YEM |
Condition |
New |
Application |
Excavator |
Komatsu 6D95 Water Pump is specifically designed to fit the PC200-6 and PC200-LC-6 Excavator Engine. It operates based on the centrifugal pump principle to provide efficient coolant circulation for the engine.
The water pump is driven by the engine's accessory drive belt or pulley system. It is composed of several key components, including an impeller, a housing, a shaft, bearings, and seals.
When the engine is running, the rotating drive belt or pulley system drives the shaft of the water pump, causing the impeller to spin rapidly within the housing. The impeller blades force the coolant to move outward radially, creating centrifugal force. As a result, the coolant is pushed out of the pump housing and into the engine block and cylinder head.
As the coolant flows through the engine, it absorbs heat generated during the combustion process. The heated coolant then returns to the water pump through the engine block and cylinder head passages. The impeller, driven by the engine, continues to spin and draws the heated coolant into the housing.
Inside the housing, the coolant is cooled down by ambient air or a radiator if the engine is equipped with a cooling system. Once cooled, the coolant is pushed back into the engine to absorb more heat and repeat the cycle.
The purpose of the water pump and its centrifugal pumping action is to maintain a consistent engine operating temperature. By continuously circulating coolant, the water pump helps dissipate excess heat and prevent the engine from overheating, ensuring optimal performance and reliability.
Overall, the Komatsu 6D95 Water Pump plays a crucial role in maintaining the efficient operation of the PC200-6 and PC200-LC-6 Excavator Engine by providing reliable coolant circulation and heat dissipation.