Hot!! Komatsu excavator pump ass'y PC 120-2 series 705-56-34000

Description : Komatsu Excavator Hydrauclic gear (Steer ) Pump

Item Parts Number : 705-56-34000

Machine Model :Komatsu Excavator PC120-2 series

Gurantee Time : 12000 hours

Material : Nok Seal Oring , Komatsu Bushing , Imports Material

Company Products included :

Our products include: Komatsu and Caterpillar Steering pumps, hydraulic pumps, gear

pumps, work pumps, valves, crankshafts, frictions, PCBN, pistons, Shan Tui torques,

bearings, cylinder sleeves, piston rings, motors, generators, filter elements, service

kits, superchargers and fuel injectors. Our products are used in bulldozers, loaders,

excavators,


Komatsu Machine Number :

Dozer :D80A-12, D85A-18, D150A-1, D155A-1, D155A-3, D355A-3,D375,D475

Wheel Loader : WA420 WA470, WA470-3, WA500-3, WA520, WA600

Shan Tui : TY130, TY160, TY180, TY220, TY230, TY320, SD13, SD16, SD22, SD42

Komatsu Pump 705-22-40110

1.NOK Sealing

2.OEM Komatsu

3.2 year guarantee

4.12000 hours working time

Gear pump is also called positive displacement device, that is like a cylinder in the cylinder piston,

when a tooth into another tooth fluid space, liquid was mechanical way discharged. Because the

liquid is incompressible, so the liquid and tooth can't occupy the same space at the same time, such,

liquid was ruled out. Due to the tooth continuous mesh, this phenomenon is continuous in to occur,

thus in pump export provides a continuous exclude quantity, pump every one revolution, the amount

of discharge is the same.