• 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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Loading Port:
Qingdao
Payment Terms:
TT OR LC
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 three price difference increases, I want to know the oil induction plug and oil pump parts price about what?
The oil pump is relatively expensive, about 1000
Q: The oil pump is driven without a belt
That should be sub models, and some rely on the chain, some directly crank pulley
Q: When the oil is removed from the oil pump, enter the oil filter, and the oil runs towards it Specific point (I also know to lubrication). That's where it goes, where it goes, where it goes and where it goes back Are they all through the oil (Road) pipe?
Let me add, the larger engine oil pump - the cooler - the main oil road - to the other oil ducts
Q: My motorcycle has been running for a long time. Now, about 2 bottles of motor oil in one hundred kilometers are too expensive. Can you add the engine oil to the mailbox according to the approximate proportion? Thank you.
Motorcycle oil pump broken, oil can not be directly added to the tank.If the proportion of 40:1 in gasoline engine oil, that's not what relationship, does not affect the use, if down a lot, recommend cleaning oil, because the oil will cause the combustion of coke, when the cleaning nozzle is 200 if ovo, higher proportion, even fire are not, ultimately only cleaning.
Q: Sonata 6 cylinder morning taxi dadada big sound like the Volkswagen B5 engine chain expansion broken chain to the valve cover sound, car temperature reached 90 is not loud, and a high speed with the speed of 120 continuous driving not more than 20 kilometers, over 20 kilometers, more like a car with no oil if the valve is inside the chaos ring, and three cylinder ring, the outside does not ring, beg you master to solve!
It's the valve. It's just started in the morning. The oil hasn't come up. It'll be ready for a while
Q: How to change the diesel engine oil pump?
First of all, you need to release all the oil, disassemble the engine oil pan, remove the oil pump assembly and replace it.The oil pump is the main component in the lubrication system of diesel engine. Its function is to press the engine oil to a certain pressure and force it to the moving surface of the engine parts. The structure of oil pump can be divided into two types: gear type and rotor type. Gear type oil pump is divided into internal gear type and external gear wheel type, generally referred to as gear pump.
Q: What is the difference between an oil pump and a gear pump?
Two different concepts, also has oil pump gear type oil pump, divided into two categories: rotor and gear type; the concept of gear pump is wide, many pumps are used in gear, so your answer is: they cannot be compared, but the relative type oil pump gear some good. Satisfaction please accept, thank you
Q: How much does the engine oil pump service cost?
Hello, this is not the maintenance of the general direct replacement can be.Thank you for your application. I hope my answer will help you. If only I could help you, that would be great!
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 oil pump of an electric vehicle is a mechanical transmission, and belongs to the lubrication system. Fuel injection pump is also mechanical transmission, whether common rail, monomer pump or other systems, are mechanical transmission, control system is electronic control, including injection time, injection times, jet volume, etc..
Q: Working principle of engine oil pump.
The oil pump is used to press a certain amount of engine oil on the friction surface of the engine after the pressure is raised through the main oil passage on the cylinder block. There are two kinds of oil pumps used in automobile engines: gear type and rotor type. Gear type oil pump is characterized by its reliable operation, simple structure, easy manufacture and high pump oil pressure, so it has been widely used.

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