Doosan Excavator Hydraulic Parts DH258-7 Hydraulic Pump DH258-7 Main Pump K3V112DTP
The DH258-7 Excavator, manufactured by Daewoo (now part of Doosan), is equipped with a hydraulic pump manufactured by Kawasaki Heavy Industries. The specific model of the hydraulic pump is the Kawasaki K3V112DTP.
The Kawasaki K3V112DTP is a variable displacement axial piston pump commonly used in hydraulic systems for medium-sized excavators like the DH258-7. It is known for its durability, efficiency, and high-performance capabilities.
Here are some key features of the Kawasaki K3V112DTP hydraulic pump:
1. **Variable Displacement**: The pump can vary its displacement, meaning it can adjust the volume of hydraulic fluid it pumps according to the requirements of the excavator's hydraulic system.
2. **Axial Piston Design**: This type of pump utilizes axial pistons arranged in a circular pattern within the pump housing. As the pistons move in and out, they generate hydraulic pressure, providing smooth and efficient operation.
3. **High Pressure Capability**: The K3V112DTP is capable of generating high hydraulic pressure, which is essential for powering the various hydraulic functions of the excavator, such as the boom, arm, and bucket movements.
4. **Reliability**: Kawasaki hydraulic pumps are known for their reliability and longevity, even under demanding working conditions.
5. **Ease of Maintenance**: While regular maintenance is essential for any hydraulic system, Kawasaki pumps are designed to be relatively easy to maintain, with accessible components for inspection and servicing.
Overall, the Kawasaki K3V112DTP hydraulic pump plays a crucial role in powering the hydraulic system of the DH258-7 Excavator, enabling it to perform a wide range of excavation and construction tasks efficiently and effectively.
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