Kawasaki K3VL140 series Variable plunger string pump Suitable for excavator hydraulic pump

Product Description:

The flow and pressure regulation of the variable piston pump is usually achieved in the following ways:

• Adjust the plunger stroke: By changing the range of motion of the plunger, you can adjust the flow rate and pressure of the pump. A larger stroke will produce more flow and pressure, while a smaller stroke will produce less flow and pressure.

• Adjust the speed of the plunger: By changing the speed of the plunger, you can adjust the flow and pressure of the pump. A faster moving speed will produce a greater flow and pressure, while a slower moving speed will produce a smaller flow and pressure.

• Adjusting the number of plungers: Some variable plunger pumps have multiple plungers, and flow and pressure can be adjusted by enabling or disabling certain plungers. Disabling a plunger reduces overall flow and pressure.

• Use of regulating valves: Some variable piston pumps are also equipped with regulating valves that can control flow and pressure by adjusting the opening of the valve.

Technical Parameters:

ABOUT COMPANY

Changsha HuaYi Technology Co., LTD., specialized in the sale of construction machinery parts.

Our company mainly business in various brands of pump trucks, excavators, cranes, wet spray machines and other accessories, as remote controls, Rexroth oil pump, transfer boxes, double pump pipes, lubrication pump, Harvey/Eaton/Parker/Kawasaki valves.

our company specializes in the offline and online trading of used construction vehicles in China, so the concrete pump trucks displayed on the website may have been sold offline.Our database provides a large number of fresh used concrete pump trucks, used excavator used mixer trucks and other construction vehicles, please contact our sales directly to provide you with more accurate services.Thank you for your patience to browse!​​