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14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
Specifications
Quality :
High Quality
Appliion :
EXCAVATOR
Brand Name :
GVO
Model Number :
SGP2A55
Place of Origin :
CHINA
MOQ :
1PCS
Price :
Negotiable price
Payment Terms :
T/T，Western Union，Ali payment，L/C,Paypal
Supply Ability :
480PCS
Delivery Time :
Within 2-7 Days After Receiving Payment
Packaging Details :
Export standard packaging
After-sales Service :
Online Suppor
Condition :
100%new
APPLICABLE INDUSTRIES :
Building Material Shops, Machinery Repair Shops, Retail, Construction Works
Certification :
ce iso
Model Name :
EC140
Size :
Standard Size/custom Size
Part Number :
14524927
Description


Excavator EC140 hydraulic pump gear pump pilot pump 14524927


Brand GVO
Appliion hydraulic pump gear pump
Model No. EC140
Condition
100% New
Size Standard
Package As customer's requirment
Adavatages High Quality
Factory Price
Adequate inventory


14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump

14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump


14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump


Working principle

Gear pump realizes oil suction and oil pressure based on "volume change". The specific process is as follows:

1. Oil suction process: When the driving gear rotates, it drives the driven gear to mesh and rotate in the opposite direction. On one side of the gear meshing point (oil suction chamber), the gear tooth groove gradually disengages, the volume between the teeth increases, and a local vacuum is formed. Under the action of atmospheric pressure, the hydraulic oil in the oil tank enters the oil suction chamber through the oil suction pipe and fills the tooth groove.
2. Oil pressure process: The gear continues to rotate, and the hydraulic oil in the tooth groove is brought to the other side of the meshing point (oil pressure chamber). At this time, the gear gradually enters meshing, the volume between the teeth decreases, and the hydraulic oil is squeezed out of the oil pressure chamber and transported to the hydraulic system through the oil pipe to realize the transmission of pressure energy.

The core is to use the periodic change of the volume between the teeth when the gears are meshing (increase → oil suction, decrease → oil pressure) to complete the suction and discharge of hydraulic oil and provide power for the hydraulic system.





14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump

.Our main business hydraulic Spare Parts,

safety valve,


Gear pump,


hydraulic pump,control valve,


Trave Motor Assy,


swing motor,


Seal kit,


Electric parts,


solenoid valve,


engine assembly.etc.


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14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump

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Product Detail
Quality :
High Quality
Appliion :
EXCAVATOR
Brand Name :
GVO
Model Number :
SGP2A55
Place of Origin :
CHINA
MOQ :
1PCS
Contact Supplier
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump
14524927 For Excavator EC140 Hydraulic Gear Pump Pilot Pump

Guangzhou Gangwo Engineering Machinery Parts Department

Verified Supplier
3 Years
guangdong, guangzhou
Since 2012
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
Excavator Hydraulic Pump Parts, Excavator Relief Valve, Excavator Gear Pump
Total Annual :
7500000-12000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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