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Gear Pump
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Vendor: komatsu
good quality spare part hydraulic gear pump ass'y 705-11-33011 for komatsu WA120 wheel loader
Regular price $ 428 -
Vendor: Komatsu
HIGH QUALITY Hydraulic Gear Pump 705-56-34040 7055634040 Triple Gear Pump For WA400 WA420
Regular price $ 1,500 -
Vendor: Komatsu
HPV55 hydraulic main pump PC100-1 PC100-2 piston gear pump 705-58-34000 for komatsu
Regular price $ 1,800 -
Vendor: Caterpillar
A8V0107 Gear Pump Excavator Parts E320B E320B E325BL E329B
Regular price $ 228 -
Vendor: Caterpillar
9P9610 Transmission Gear Pump for Caterpillar Loader parts 966D 966E 966F
Regular price $ 608 -
Vendor: Caterpillar
7G4856 Hydraulic Transmission Gear Pump for Wheel Loader 936 936F 950B
Regular price $ 628 -
Vendor: XCMG
Gear Pump Wheel Loader Working Pump 803092152 for XCMG LW300FN
Regular price $ 158 -
Vendor: XCMG
803013093 P7260-100/10 1151412009 Fits XCMG LW300 LW500 ZL50G GEAR PUMP
Regular price $ 560 -
Vendor: XCMG
Fits XCMG 500fn lw500kn zl50g zl30g wheel loader spare parts hydraulic gear pump
Regular price $ 450 -
Vendor: XCMG
803004322 2BS315.30.2 XCMG Loader Transmission pump Gear pump
Regular price $ 198 -
Vendor: Komatsu
Fits Komatsu Bulldozer D355C-3 Transmission Gear Pump 07434-72202
Regular price $ 720 -
Vendor: Komatsu
Bulldozer Part Hydraulic Gear Pump Transmission Pump 07438-72202 for Komatsu D355A-3 D355A-5
Regular price $ 528
How does a gear pump work?
A gear pump is a rotary pump that relies on the change and movement of the working volume between the pump cylinder and the meshing gear to transport liquid or pressurize it. Two closed spaces are composed of two gears, the pump body and the front and rear covers. When the gears rotate, the volume of the space on the gear disengagement side increases from small to large, forming a vacuum, which sucks the liquid in, and the volume of the space on the gear meshing side changes from large to large. small, and squeeze the liquid into the pipeline. The suction chamber and the discharge chamber are separated by the meshing line of two gears. The pressure at the discharge port of the gear pump depends entirely on the resistance at the pump outlet.