• Hydraulic Pump AP4VO112TVN(PTO) CNBM CMAX System 1
  • Hydraulic Pump AP4VO112TVN(PTO) CNBM CMAX System 2
Hydraulic Pump AP4VO112TVN(PTO) CNBM CMAX

Hydraulic Pump AP4VO112TVN(PTO) CNBM CMAX

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
100 set/month

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 Hydraulic Pump AP4VO112TVN(PTO) CNBM CMAX

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.


AP4VO112TVN(PTO) series of hydraulic pump are tandem double pump with constant power and cross-power control as well as negative flow control. It is featured with high power density, strong suction capacity, long life expectancy and low noise etc. This series of pump is used for crawler-type hydraulic excavator of 36-40ton as well as various open circuit hydraulics.

With years of unceasing efforts, CCHC now owns dozens of products of Three systems and Four Series. At present, CCHC provides mainly solutions of hydraulic system for hydraulic excavators and produces customized products.

Rated Revolving Speed2150r/min
Pressure rating35MPa
Displacement112mL/r×2

Specifications

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

Hydraulic Pump AP4VO112TVN(PTO) CNBM CMAX

Hydraulic Pump AP4VO112TVN(PTO) CNBM CMAX

Hydraulic Pump AP4VO112TVN(PTO) CNBM CMAX

 

Q: How do I check if the oil pump is working properly?
Hot gas to 3000, turn on, try a few minutes, see the lamp light does not shine on the line.
Q: How does the motor pump exhaust the air?
The oil pump doesn't exhaust the air
Q: What is the function of the oil pump?
Keep the oil pressure down and keep the oil circulating while the engine is running
Q: The oil pump will cause burning oil, in addition to the motorcycle crankshaft and camshaft with oil supply, the other parts are separate, by splash lubrication, when the oil pump failure, not to the crankshaft and camshaft of the two highest burden of parts supply, the engine will appear at high temperature, the high temperature will splash to other parts of the oil quickly consumed, so the oil pump failure will occur in oil burning phenomenon.But now, many models are used instead of the commonly used bearing, bearing, so now the crankshaft locking condition, less and less.
The pits are ready for oil, lubrication, and burning
Q: What about the oil quality of automobile engine oil pump?
The user can only see the oil indicator light on the instrument.When the key hits the IG (some cars are ON) files, the oil tank type oil indicator light is lit (red). After the engine works, the indicator should go out.If the engine does not turn off after the engine is working, the engine oil pressure is defective and should be extinguished and repaired immediately.
Q: Do you need to disassemble the chain for replacing the oil pump of TOYOTA corolla?
Hello, timing chain is generally no need to disassemble, you need to remove the oil pan, the oil pump may also have a chain
Q: Does the car pump have a strainer?
The oil pump has no filter core, only filter screen, the oil is preliminarily filtered, and the oil filter is used to filter the oil again
Q: What about the balance shaft of the automobile engine oil pump? How much does it cost to fix?
Hello, in this case, I suggest you indicate the type of car configuration, the price of different cars must be different.
Q: Where is the oil pump installed?
There are two positions: one is mounted on the lower plane of the cylinder (also called the crankcase), and the two is at the front end of the crankshaft
Q: What are the fuel pump inspection items for diesel generator sets?
1), sound and vibration unit's normal operation; 2), output voltage, generator current, frequency, active power, reactive power, excitation voltage, excitation current does not exceed the rated value; 3), the temperature of the engine, bearing temperature, lubrication oil temperature and cooling water temperature were normal; 4) water, oil, cooling water tank is not low; 5), oil pressure is not low; 6), no odor, abnormal alarm.

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