K5V Pump

K5V pump is a swash plate axial piston variable displacement pump manufactured by Kawasaki Heavy Industries, which has high output power density, high reliability and various control methods, and is widely used in the field of construction machinery. The following is a detailed description of the K5V pump:

First, Product Features

1.High output power density: K5V pump realizes high output power density by adopting new technology, which can provide powerful power in limited space.

2. High reliability: Inheriting the reliability of the K3V series, the K5V pumps have further improved reliability and service life.

3. Multiple control modes: The variable regulating mechanism of K5V pump has multiple control functions, including electric proportional displacement control, constant power control, pressure cut-off control, etc., which can adapt to the different working conditions of the host machine and enable the host machine to have good working efficiency.

4. Large torque capacity: K5V pump can correspond to large torque, which further improves its scope of application.

Second, technical parameters

1.Displacement range: K5V pump provides a variety of displacement options, such as K5V80, K5V140, K5V160, K5V200, etc., the displacement range covers 80cc/rev to 200cc/rev.

2. Pressure Rating:

Rated Pressure: 34.3MPa (350kgf/cm²).

Peak pressure: 39.2MPa (400kgf/cm²).

3. Speed range:

Self-priming upper speed: between 1850r/min and 2460r/min depending on displacement.

Peak speed: Depending on the displacement, the peak speed is between 2200r/min and 3000r/min.

Third, Application Scenarios

1. concrete pump truck: provide stable and reliable power source for concrete pump truck.

2. excavator: used for the traveling, slewing and working device of excavator, etc.

3. crane: provide power for crane's lifting, luffing and slewing.

4. other industrial applications: it can also be used in the hydraulic system of injection molding machine, die-casting machine and other industrial machinery.

Fourth, control mode details

1.electric proportional displacement control: the use of electrical signals to control the displacement of the pump.

2. constant power control: so that the pump in the working process to maintain a constant output power. When the pump load pressure changes, the pump displacement will be automatically adjusted to maintain the power constant.

3. Pressure cut-off control: used to protect the pump and system. When the system pressure reaches the pre-set pressure value, the pressure cut-off valve will act to reduce the pump's displacement or stop discharging oil, so as to avoid overpressure damage to the system.

Kawasaki K5V pumps

Swash K5V pumps