Excavator KBJ2789 87341981 Main Pump CX240 Hydraulic pump

Case Excavator KBJ2789 87341981 Main Pump CX240 Hydraulic Pump

The Case Excavator CX240 is equipped with a hydraulic pump that is responsible for powering the machine's hydraulic system. The hydraulic pump is driven by the engine and supplies hydraulic fluid under pressure to various hydraulic components, such as the boom, arm, and bucket cylinders.
The hydraulic pump in the CX240 is a variable displacement axial piston pump, which means it can vary the amount of hydraulic fluid it delivers based on the demand of the hydraulic system. This allows for precise control of the machine's movements and ensures efficient operation.
The hydraulic pump in the CX240 is designed to withstand the high pressures and demands of heavy-duty excavation work. It is built with high-quality materials and features advanced technologies to provide reliable and consistent performance.
Regular maintenance and inspection of the hydraulic pump are essential to ensure its proper functioning. This includes checking for any leaks, monitoring the hydraulic fluid levels and quality, and replacing any worn or damaged parts as needed.
In summary, the hydraulic pump in the Case Excavator CX240 is a critical component that powers the machine's hydraulic system. It is designed to provide reliable and efficient performance, and proper maintenance is necessary to ensure its longevity.

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, Final Drive, Travel Motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swivel joint, fuel tank, filter, boom, arm, bucket etc.