Pump truck plunger pump A2F180W6.1Z2

Pump truck plunger pump A2F180W6.1Z2

Pump truck plunger pump A2F180W6.1Z2The pump is a volumetric pump, and its plunger is driven by the eccentric rotation of the pump shaft to move back and forth. Both the plunger and valve are one-way valves. When the plunger is pulled out, the pressure inside the working chamber and the outlet valve close. When the pressure is lower than the inlet pressure, the inlet valve opens and enters; When the plunger is pushed inward, the working chamber pressure increases and the inlet valve closes. When the pressure is higher than the outlet pressure, the outlet valve opens,. The axial piston pump with sliding shoe structure is currently widely used. The plunger in the cylinder body is connected to the inclined plate through the sliding shoe. When the transmission shaft drives the cylinder body, the inclined plate pulls out or pushes back the plunger from the cylinder body, completing the suction and discharge of oil. The oil in the working chamber composed of the plunger and cylinder bore is connected to the suction and discharge chambers of the pump through the oil distribution plate. The variable mechanism is used to change the inclination angle of the inclined plate, and the displacement of the pump can be changed by adjusting the inclination angle of the inclined plate.

Product physical image

Product Structure Diagram

Recommended model of plunger pump for pump truck:

A2F180W6.1Z2

A2F56R6.1P5

A2F160W6.1Z2

A2F56R6.1B5

A2F180L6.1B5

A2F28L6.1P5

A2F63R6.1B5

A2F45W6.1Z4

A2F28W6.1Z3

A2F180W6.1A2

A2F125W6.1Z1

A2F180W6.1Z3

A2F32L6.1P5

A2F16L6.1P5

Pollution control of pump truck plunger pump A series: It is necessary to pay attention to the pollution control of the oil, otherwise it will shorten the life of the components. To maintain the pollution level within NAS10, the suction port must be equipped with a Bosch REXROTH hydraulic pump truck plunger pump oil filter with a minimum of 100 μ m (150 mesh). The return oil circuit must be equipped with a Bosch REXROTH hydraulic pump truck plunger pump oil filter with a minimum of 10 μ m.

The oil inlet of A2F180W6.1Z2 pump truck plunger pump, the connection between the pipe joint and the whole oil suction pipe and accessories above the oil level of the oil tank must be strictly sealed, and no air leakage is allowed at any part, otherwise a large amount of foam will be generated in the oil tank, and the air will also cause cavitation of the oil pump, causing noise, damage and hydraulic vibration of the oil pump.

The axis of the inclined plate is inclined at an angle to the axis of the cylinder body, and the plunger is pressed against the inclined plate by a mechanical device or under the action of low-pressure oil (represented by a spring in the figure). The oil distribution plate 2 and inclined plate 4 are fixed and do not rotate. When the prime mover rotates the cylinder body through the transmission shaft, the action of the inclined plate forces the plunger to reciprocate in the cylinder and suck and press oil through the oil distribution window of the oil distribution plate.

*In hydraulic systems, the component that is prone to failure is the oil pump, and the failure ratio of hydraulic valves and cylinders is much lower compared to the oil pump. They can be solved by cleaning them more. However, once the plunger pump of the pump truck malfunctions, it is fatal. Therefore, it is crucial to use the plunger pump of the pump truck correctly.