OEM SK200-1 SK200-3 SWING MOTOR Kato Pump Parts | Partsdic®

The swing motor Kato pump used in the SK200-1 and SK200-3 excavators is typically an axial piston motor.

This type of pump operates by converting hydraulic fluid pressure into rotational motion, allowing the excavator to rotate on its axis.

Flow Rate:
The flow rate of the swing motor pump determines the speed at which the excavator's superstructure (upper part) can rotate. The exact flow rate may vary depending on the specific model and configuration, but it typically falls in the range of 40-80 liters per minute (LPM) for these excavators. A higher flow rate allows for faster rotation.

Pressure Rating:
The swing motor pump generates hydraulic pressure to enable the rotation of the superstructure. The typical pressure rating for this pump ranges from 20-30 megapascals (MPa) or approximately 2900-4350 pounds per square inch (psi). Sufficient pressure is crucial for the excavator to handle heavy loads during swing movements.

Control System:The swing motor Kato pump is equipped with control systems to regulate the direction and speed of rotation.

These controls allow the operator to precisely control the excavator's swing movements, ensuring safety and efficiency. The system may include features like variable displacement, speed adjustment, and reversible rotation.

Reliability and Durability:
Reliability is paramount in heavy machinery, and the swing motor pump is no exception. It is designed to withstand the rigors of construction and excavation work, including exposure to dust, dirt, and extreme temperatures. High-quality materials and precision engineering contribute to the pump's durability.

Compatibility:
The swing motor pump is designed to seamlessly integrate with the SK200-1 and SK200-3 excavators or similar machinery. Compatibility ensures that the pump functions effectively within the hydraulic system, allowing for smooth and controlled rotation.

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