• Hydraulic Pump AP2VO71 CNBM CMAX MADE IN CHINA System 1
  • Hydraulic Pump AP2VO71 CNBM CMAX MADE IN CHINA System 2
Hydraulic Pump AP2VO71 CNBM CMAX MADE IN CHINA

Hydraulic Pump AP2VO71 CNBM CMAX MADE IN CHINA

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Min Order Qty:
1 set
Supply Capability:
100 set/month

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Hydraulic Pump AP2VO71 CNBM CMAX MADE IN CHINA

China National Building Materials (Group) Corporation (CNBM), established in 1984, is now one of the largest state-owned group corporation in China, dealing with building materials & industrial equipment. Up to year 2015, CNBM Group's total asset is 60 billion USD and total staff is more than 200,000.

CNBM International Corporation specializes in designing and manufacturing various kinds of construction machinery, including tower crane, building hoist, etc. All the equipment produced by CNBM is compliant with the national level quality standard and wins great reputation for their endurable performance in worldwide markets.


AP2VO71 hydarulic axial piston pump has the function of constant power, constant pressure, constant flow and load sense control etc. It has the merit of simple structure, small size, light weight, low noise and long life expectancy etc. It is suitable for 6-8T crawler type hydraulic excavator and various construction machinery and hydraulic equiopment with open hydraulic circuit.

Parameters

Rated Revolving speed2200r/min
Pressure rating28Mpa
Displacement71mL/r

 Auxiliary return structure with cone cylinder pressing plate is adopted, which is featured with compact structure, high power-weight ratio and strong anti-pollution ability etc. The integrated design of the control valve realized the control function such as constant power, pressure cut-off, constant pressure, constant flow and load sensitive etc.

Parameters

Rated Revolving speed2350/rmin
Pressure rating35Mpa
Displacement95mL/r

Specifications

1. CE certification
2. ISO9001:2000
3. Brass impeller, carbon steel motor shaft, with thermal protecton inside.

 

Hydraulic Pump AP2VO71 CNBM CMAX MADE IN CHINA

Hydraulic Pump AP2VO71 CNBM CMAX MADE IN CHINA


Q:The car leaked oil, changed a pump, put it up overnight, or a few drops of oil, and called the repair truck. He said it was dirt underneath. It was hot
See if the front oil seal of the crankshaft leaks
Q:What is the function of the oil pump?
The oil pump is used to press the oil in the oil pan to the filter, and the engine oil can still be reliably conveyed to the friction surfaces of each lubricating oil passage and the moving parts after the filter is passed. When the engine is working, the oil pump keeps working to keep the oil circulating in the oil circuit. If damaged, there may be noise, noise, power attenuation, if not in time, even the cylinder can not start, the engine completely scrapped!
Q:07 years of A4 1.8T. Cold start is not sound, after a few minutes to normal temperature will appear abnormal sound, especially when on the road uphill. The throttle speed will be a strong metal came "crashed" knocking at 1800 to 2200 (window to hear), very annoying. Go to the garage to the handbrake tension half clutch throttle to 2000 rpm, the master said to be in the engine sound, estimated to be reason for oil pump, please master can analyze is not the case. Thanks a million.
Hello, this is the sound of the oil pump chain, so hurry up and repair it. Thank you
Q:How to judge the Audi a6l2.0t oil pump broken?
What's the problem now?
Q:110 engine oil pump gear is always broken, what should I do?
Change! 125 of my family have been riding for 10 years, without having repaired an engine
Q:Reasons for heating of oil pump in roadheader
Boring machine oil pump heating, you can check the line
Q:The oil pump is not working well. What about the engine?
Engine lubrication is not enough, it may damage the engine cylinder caused by high temperature
Q:Does the abnormal oil pump affect power?
Does not affect the power, but the oil pump light is on, the car is not running, it will damage the engine. Even lock the piston to the crankshaft
Q:The chain pump 2.4 of the modern business did not mark how to install?
Hello, there is a marking in the oil pump. Just install it directly
Q:How does the oil pump affect the car?
The state machine does not pump oil pump under high speed 10 minutes out of small tile damage, 15 minutes of crankshaft surface damage. More than 1 hours, damaged cylinder damaged.

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