RCHC KP40 Hydraulic Gear Pump: Engineered for High-Performance Industrial Applications
3422RCHC KP40 Hydraulic Gear Pump: Engineered for High-Performance Industrial Applications
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The Parker 20/912800 is a twin hydraulic pump commonly used in JCB 3CX machines. The front pump offers 29cc/rev and the rear pump offers 33cc/rev. The pressure rating is 28 Mpa, up to 30 Mpa. 600-3000 revolutions per minute.

This hydraulic pump is known for its robust performance in heavy-duty applications and is compatible with various JCB 3CX models, including those with centremount and sideshift configurations. The unit weighs approximately 26 kg and supports a counter-clockwise rotation when viewed from the shaft end.

This pump is designed to replace multiple JCB part numbers, making it a versatile option for machinery maintenance and repair.
RCHC KP40 Hydraulic Gear Pump: Engineered for High-Performance Industrial Applications
View detailsCavitation in hydraulic pumps usually occurs when the local pressure of the liquid in the pump drops below its vaporization pressure. Cavitation can cause damage to the pump body, reduce efficiency, increase noise, and shorten the service life of...
View detailsIn order to maintain the good performance of the hydraulic pump, it is necessary to regularly inspect and replace vulnerable parts, and ensure the use of high-quality hydraulic oil and filter elements. In addition, attention should also be paid to...
View detailsNoise caused by severe air suction: Possible reasons: The position of the oil suction port is too high, the oil level in the fuel tank is too low, the filter is clogged, the oil suction pipe is not tightly sealed, and the hydraulic pump rotates to...
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