Product Description
Sany Crane Parts Triplex Gear Pump CB-KPGR80/80/40-B1/F2/J1
60004299 Suitable for Sany mobile cranes QY20T-QY80T use
Function:
The crane triplex gear pump has a variety of important roles, mainly in the following aspects:
1. Provide power and control
The power source of the winch mechanism: it provides hydraulic power for the winch mechanism of the crane so that it can lift or lower the goods smoothly. The winch mechanism is the key component of the crane for raising and lowering heavy loads. The pressure oil output from the triplex gear pump drives the hydraulic motor of the winch mechanism, thus realizing the vertical lifting and lowering of the goods.
Telescopic boom and luffing motion control: provide hydraulic support for the telescopic boom and luffing motion of the crane. By controlling the pressure oil output from different ports of the triplex gear pump, the telescopic boom length and luffing angle can be precisely controlled to meet different working requirements and realize the flexible operation of the crane under different working conditions.
Power guarantee for the slewing mechanism: it provides power for the slewing mechanism of the crane so that the crane can rotate freely within a certain range. When the crane is loading, unloading or moving goods, the slewing mechanism needs a stable and reliable power source to realize the steering of the crane, and the triplex gear pump can satisfy this requirement and ensure the crane's slewing action is smooth and accurate.
2. System stability and safety
Load holding and control: Triplex gear pump and load-sensitive proportional valve and other systems can realize load holding and precise control. During the working process of the crane, when the load changes, the triplex gear pump can automatically adjust the pressure and flow rate output to maintain the stability of the system and prevent equipment damage or safety accidents caused by sudden load changes.
Buffer and shock absorbing effect: when the crane is working, the triplex gear pump can play a certain buffer and shock absorbing effect on the hydraulic system. When the crane carries out rapid action or suffers from external impact, the triplex gear pump can reduce the vibration and impact of the system by adjusting the flow and pressure of the oil, protect the mechanical structure and hydraulic components of the crane and prolong the service life of the equipment.
3. Energy saving and efficient operation
Flow adjustment and energy saving: Triplex gear pump can realize precise control of hydraulic oil flow by adjusting the speed of pump or the size of oil port according to the actual working demand of the crane. In the case where large flow rate is not required, lowering the speed of the pump or reducing the opening of the oil port reduces the flow rate output of the hydraulic oil, thus reducing energy consumption and achieving the purpose of energy saving.
Work with other components to improve efficiency: triplex gear pumps work closely with other hydraulic components of the crane, such as hydraulic cylinders, reversing valves, etc., to form a complete hydraulic system. The cooperative work between the components can improve the efficiency of the whole system, reduce energy loss, so that the crane can more efficiently complete the work task.
In summary, the crane triplex gear pump in the operation of the crane plays an indispensable role, and its performance directly affects the crane's efficiency, safety and economy. Therefore, in the selection and use of crane triplex gear pumps, need to fully consider its various performance indicators, in order to ensure the normal operation and long-term use of the crane.
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60004299 Sany Crane Spare Parts Triplex Gear Pump CB-KPGR80/80/40-B1/F2/J1 Images
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