JCB pump

JCB pump is widely used in all kinds of machinery and equipment, the following is a detailed introduction to it:

First, Applications
  1. Construction machinery: JCB pump is widely used in JCB brand excavators, loaders, bulldozers, busy at both ends and other equipment, providing power support for various actions of these machinery, such as excavation, loading, bulldozing, steering, etc.
  2. Agricultural machinery field: in the agricultural tractors, harvesters and other agricultural machinery produced by JCB, it is used to control the lifting, tilting, rotation and other actions of agricultural machinery.

Second, how it works
  Driven by the engine or motor, the internal components of the hydraulic pump, such as gears and plungers, are moved, so as to convert the mechanical energy into hydraulic energy, promote the flow of hydraulic oil in the system, and then provide power for the various actuators of the construction machinery to achieve the corresponding working actions.

Third, Features
  1. High reliability: using high-quality materials and advanced manufacturing technology, it can adapt to the harsh working environment and high-intensity operation requirements, reduce the frequency of failures, and prolong the service life.
  2. High efficiency and energy saving: the design is reasonable, which can reduce energy consumption and improve the fuel economy or power utilization efficiency of the equipment while ensuring work efficiency.
  3. Strong compatibility: The design of JCB hydraulic pump fully considers the compatibility with other components and systems of JCB to ensure the coordinated operation of the entire mechanical equipment.
  4. Convenient maintenance: the structural design is convenient for maintenance personnel to carry out inspection, maintenance and repair, reduce downtime and improve the efficiency of equipment.

 Fourth, common types
  1. Gear pump: simple structure, low cost, reliable work, suitable for occasions with relatively low pressure and flow requirements, such as some auxiliary hydraulic systems of JCB loaders.

2. Piston pump: It can realize high pressure and large flow of hydraulic oil output, and is often used in JCB excavators and other construction machinery with high power requirements, which can meet the needs of heavy-duty operations such as excavation and lifting.
Fifth, maintenance methods

Daily check-ups
  1. Check the oil level: regularly check the oil level of the hydraulic oil tank to ensure that the oil level is within the normal range and avoid the pump being emptied due to insufficient oil.
  2. Check the oil temperature: pay attention to the oil temperature of the hydraulic system, generally the normal working oil temperature is 30°C - 60°C, too high or too low will affect the performance and life of the pump.
  3. Check for leakage: check the seal of the pump, pipeline connection, etc., if there is leakage, it should be dealt with in time to prevent pollution and waste caused by oil leakage, and avoid air entering the system.

Change the fluid and filter regularly
  1. Replace the oil: according to the working environment and frequency of use, replace the hydraulic oil regularly according to the requirements of the equipment manual, generally every 1000-2000 hours or half a year to a year.
  2. Replace the filter element: The hydraulic oil filter element needs to be replaced regularly, usually every 200-300 hours, and if the filter element is blocked, it should be replaced in time to ensure the cleanliness of the oil.

Cleaning and fastening
  1. Clean the pump body: regularly clean the dust, oil and other impurities on the surface of the pump body to prevent it from entering the pump and affecting the normal operation.
  2. Fasten the connectors: check the anchor bolts and pipeline connecting bolts of the pump, and tighten them in time if they are loose to avoid leakage or other faults caused by loose connection parts caused by vibration.

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