PVK-1B Hydraulic Main Pump PVK-1B-385-N-4763A
The PVK-1B-385-N-4763A is a model of hydraulic main pump manufactured by Kawasaki Heavy Industries, commonly used in various heavy machinery including excavators.
Here's a breakdown of the code:
1. **PVK-1B**: This part of the code likely refers to the series or model of the pump. In this case, "PVK-1B" indicates the specific series or model of the pump.
2. **385**: This part of the code could potentially refer to the displacement of the pump. The number "385" may indicate the displacement in cubic centimeters per revolution (cc/rev), which determines the flow rate of the hydraulic system.
3. **N**: The letter "N" may denote specific features or configurations of the pump, but without further information, it's difficult to determine its exact meaning.
4. **4763A**: This section could be a part number or identifier specific to the manufacturer or supplier of the pump.
Here are some general features and specifications of the PVK-1B-385-N-4763A hydraulic Main Pump:
- **Type**: The PVK-1B-385-N-4763A is likely an axial piston pump, which operates by using a series of pistons arranged in a circular pattern around a central shaft. As the shaft rotates, the pistons reciprocate within their cylinders, drawing in and expelling hydraulic fluid to generate pressure.
- **Displacement**: The displacement of the pump, indicated by the number "385", refers to the volume of hydraulic fluid it can deliver per revolution. This determines the flow rate of the hydraulic system.
- **Pressure Rating**: The pump is designed to operate within a certain pressure range, typically up to several thousand pounds per square inch (psi), depending on the specific model and configuration.
- **Control**: The Hydraulic Pump is controlled by the excavator's hydraulic system, which receives signals from the operator's inputs via joysticks or pedals. The control system regulates the flow of hydraulic fluid to the pump to adjust the speed and direction of hydraulic actuators.
- **Efficiency**: The PVK-1B-385-N-4763A pump is designed for high efficiency to ensure optimal performance while minimizing energy consumption. This helps to maximize the excavator's fuel efficiency and reduce operating costs.
- **Durability**: The pump is built to withstand the rigors of excavator operation, including heavy loads, continuous use, and harsh working environments. High-quality materials and precision engineering ensure the pump's reliability and longevity.
- **Maintenance**: Regular maintenance is essential to ensure the longevity and reliability of the hydraulic pump. This may include periodic inspections, lubrication, and replacement of worn parts as needed.
Specific details about the PVK-1B-385-N-4763A hydraulic main pump, such as its exact specifications and technical details, would typically be found in the excavator's technical manual or specifications sheet provided by the manufacturer. If you require precise information about this pump, consulting Kawasaki Heavy Industries' official documentation or contacting their customer support would be the best course of action.
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