• GEARBOX MA45W/GS4 made in China CNBM CMAX System 1
  • GEARBOX MA45W/GS4 made in China CNBM CMAX System 2
GEARBOX MA45W/GS4 made in China CNBM CMAX

GEARBOX MA45W/GS4 made in China CNBM CMAX

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

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GEARBOX MA45W/GS4 made in China CNBM CMAX

MA45W/GS4 series of swing reducer is composed of swash plate operated piston motor and secondary planetary reducer. The motor covers safety relief valve, oil compensating valve, anti-reversing valve and internal mechanic parking brake. With security and good performance, it is mainly used in swing driving device of 8-10 hydraulic excavators.

Parameters

Displacement45mL/min
Pressure24MPa
Speed ratio20
Output torque4kN·m

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.

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.


GEARBOX MA45W/GS4 made in China CNBM CMAX

GEARBOX MA45W/GS4 made in China CNBM CMAX



 

Q: The car burning oil pump replacement must do
This is mainly to see if there is a problem, no problem, you do not have to change, and hope to adopt!
Q: Are the engines all organic?
Not necessarily. Some engines don't have one
Q: First question: I mean the turn key, the engine doesn't work, the seconds when the starter works. Does the oil pump inject oil into the engine during this time? Or wait until the engine is fully started to inject lubrication?The second question: because now the cold weather, I saw a forum of northeast riders turn the key to the starter operation recommendations for 1-2 seconds, then later normal launch, said that this can reduce engine wear, do this operation is correct?
Yes, the oil pump follows the crankshaft
Q: Does the abnormal sound of Audi Q5 oil pump need replacing?
If it is determined that the abnormal sound of the oil pump is to be replaced!
Q: What's the reason that I changed the new oil pump instead of the engine oil?
Hello, either the quality problem, or the oil pipe is blocked.
Q: Will it clog up the oil pump by cleaning the engine oil which is strong enough to clog up the oil circuit?
It is best not to use, if used with serious consequences, for you hold tile, cylinder, I have seen this kind of situation, buy a second-hand car home, clean diesel engine, the results of delaware,. The cleaning out of coke, will plug the filter, oil radiator, oil cylinder and rocker hole nozzle, gear chamber tube, not a small smart, or product produced by formal manufacturers, no problem.
Q: Is it not the oil pump with the wrong oil hole Doutong.
The oil tank should be emptied into the air at the rear of the oil pump.
Q: Polo 1.4 changed the oil pump without oil
The oil circuit is blocked
Q: Why does the engine oil pump need good timing?
Some pumps connect to the balance shaft, so be good
Q: A friend of mine often walks the mountain road. He likes to put out the belt in the downhill, and he says that it can save oil, there is also the anti slip function, and the machine lubrication is not affected. Is this method feasible? Who can explain in detail, offering a reward of 40 points?
The province is also not much, be careful not to pull. It seems that your life friends have pretty strong big feet not yo. This is also the vacuum booster... For example circuit loss machine

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