Buy HYDRAULIC PUMP for CATERPILLAR 988B | Partsdic®

The hydraulic pump in the Caterpillar 988B is a high-pressure, variable displacement, axial piston pump.

It is specifically designed to provide reliable and efficient hydraulic power to various functions of the wheel loader, such as the lifting and tilting of the bucket, steering, and operating the auxiliary attachments.

The pump has a displacement capacity of XX liters per minute, which indicates the volume of hydraulic fluid it can deliver in a minute. The high displacement capacity ensures that the loader's hydraulic system receives an adequate supply of fluid to operate all the functions smoothly and efficiently. The pump is driven by the engine of the 988B through a power take-off (PTO) system.

To meet the demanding requirements of heavy-duty applications, the hydraulic pump is constructed with robust materials and advanced engineering. It features a durable housing made of high-strength cast iron, which provides excellent resistance against wear, corrosion, and extreme operating conditions.

The pump incorporates an axial piston design, which consists of a series of pistons arranged in a circular pattern around a central drive shaft. As the drive shaft rotates, the pistons reciprocate back and forth within their respective cylinders. This movement creates a suction and discharge action, allowing the pump to draw in hydraulic fluid from the reservoir and deliver it under high pressure to the hydraulic system.

The pump is equipped with a variable displacement mechanism, which means it can adjust the amount of fluid delivered based on the load and operational requirements. This feature allows the 988B to optimize its hydraulic power consumption, reducing fuel consumption and maximizing overall efficiency.

In addition, the hydraulic pump is designed with advanced hydraulic control technologies to ensure precise and responsive operation.

It incorporates sophisticated pressure and flow control valves that regulate the hydraulic pressure and flow rate according to the operator's inputs and the load conditions. This enables the 988B to achieve smooth and precise movements while minimizing the risk of hydraulic system damage.

To ensure the longevity and reliability of the hydraulic pump, regular maintenance and inspections are crucial. The pump requires periodic checks of the hydraulic fluid level, filtration system, and overall condition. Additionally, it is important to follow Caterpillar's recommended maintenance schedule and use genuine replacement parts when necessary.

 

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