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DX200A Doosan Coupling Excavator Engine Hydraulic Parts 2414-9041

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Working principle External gear pump is a commonly used hydraulic pump in the hydraulic system of loaders and some small excavators. There is a gear with the same modulus and the same number of teeth in the pump body, and the two end faces of the gear are sealed by the pump cover. The pump body, the end cover and the tooth grooves of the gears form a sealed volume, and the meshing of the two gear edges divides the sealed volume space into two parts, an oil suction chamber and an oil pressure chamber, and they do not communie with each other during operation. Due to the meshing of the gears, the volume of the seal is gradually reduced, and the oil in the tooth groove is squeezed and discharged from the oil discharge port. The gears rotate continuously, and the volume of the oil suction and oil discharge chambers changes when the gears are meshed, so that the oil suction chamber continuously absorbs oil and the oil pressure chamber continuously presses oil.

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About Us:

We specialized in:

couplings, rubber mounts, gear parts , hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators, wheel loaders, and backhoe loaders.

And, Our Company also supply:

Engine Parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing, accumulator, valve, etc.