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AP2D36-G2SP-30.07.0-SR Excavator Mian Pump VIO70 172187-73100 For Hydraulic Parts

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AP2D36-G2SP-30.07.0-SR Excavator Mian Pump VIO70 172187-73100 For Hydraulic Parts

Belparts AP2D36-G2SP-30.07.0-SR excavator mian pump VIO70 172187-73100


Specifiions Of Excavator Hydraulic Pump

Product NameExcavator Hydraulic Pump
Brandbelparts
Machine modelVIO70
Part Number172187-73100
PressureStandard, High Pressure

THE MODELS FOR EXCAVATOR
FOR HITACHI
EX40-1EX40-2EX55EX60EX60-2EX60-3EX60-5EX70EX75
EX100EX110EX120EX120-1EX120-2EX120-3EX120-5EX130-1EX200-1
EX200-2EX200-3EX200-5EX220-3EX220-5EX270EX300EX300-1EX300-2
EX300-3EX300-5EX300AEX330EX370EX400-1EX400-2EX400-3EX400-5
EX450ZAX30ZAX55ZAX200ZAX200-2ZAX330ZAX450-1ZAX450-3ZAX450-5
ZX110ZX120ZX200ZX200-1ZX200-3ZX200-5GZX200LC-3ZX210ZX210-3
ZX210-5ZX225ZX240ZX250ZX270ZX300ZX330ZX330CZX350
ZX450ZX450LCZX500ZX500LCZX520ZX670ZX690ZX870ZX130
ZX170ZX170LCZX195ZX260ZX360ZX360LCZX400ZX470ZX490
FOR KOMATSU
PC20-7PC30PC30-3PC30-5PC30-6PC40-7PC45PC45-2PC55
PC120-6PC130PC130-7PC200PC200-1PC200-3PC200-5PC200-6PC200-7
PC200-8PC210-6PC220-1PC220-3PC220-6PC220-7PC220-8PC270-7PC202B
PC220LC-6PC220LC-8PC240PC300PC300-3PC300-5PC300-6PC300-7PC300-7K
PC300LC-7PC350-6/7PC400PC400-3PC400-5PC400-6PC400LC-7PC450-6PC450-7
PC600PC650PC750PC800PC1100PC1250PC2000PC360PC460

Working principle

Oil suction process: The plunger moves backwards, the pump chamber volume increases, forming a vacuum, and the hydraulic oil in the oil tank enters the pump chamber under atmospheric pressure.

Oil pressure process: The plunger moves forward, the pump chamber volume decreases, the hydraulic oil is compressed, the pressure increases, the oil outlet valve is pushed open, and high-pressure oil enters the hydraulic system.


performance parameter

Displacement: The volume of oil discharged by the pump shaft per revolution determines the working speed and force of the excavator.

Pressure: The pressure of the oil at the pump outlet determines the working capacity of the excavator.

Rotational speed: The rotational speed of the pump shaft affects the flow rate and lifespan of the pump.

Efficiency: The ratio of output power to input power of a pump, reflecting energy loss.


Quality AP2D36-G2SP-30.07.0-SR Excavator Mian Pump VIO70 172187-73100 For Hydraulic Parts for sale
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