Excavator Hydraulic System Parts

Function of the rotary motor of hyundai 210 swing motor
The function of the hyundai 210 swing motor and its control system is to realize the rotation of the excavator at any angle and the braking after stopping the rotation at any angle.

Composition of the hyundai 210 swing motor
The swing motor consists of a hydraulic motor that rotates through the working oil circulation, and a deceleration mechanism that reduces the output speed of the hydraulic motor and increases the swing torque.

The hitachi ex60 swing motor in the full hydraulic excavator is the key component of the swing mechanism. It converts the oil pressure provided by the main pump into mechanical energy and inputs it to the reducer. The quality of its working performance will directly affect the rotation speed of the whole machine, and the driving torque, swing parking and parking brake are the keys to determine the productivity of the whole machine. Rotary motors are divided into two categories: low-speed high-torque motors and high-speed rotary motors.
Low-speed and high-torque motors are rarely used in modern excavator slewing mechanisms due to their small size and heavy weight, while high-speed slewing motors are small in size and light in weight, which is convenient for the reasonable layout of the slewing mechanism, and can also meet different slewing speeds and rotations. Moment requirements, it is widely used.

Features & Benefits of komatsu pc200 control valve
The error is accurate to 0.01mm of komatsu pc200 control valve. Smooth and precise positioning eliminates Helps reduce power loss High performance and reliability proven by high Higher mechanical and volumetric efficiency
According to the machine model, we supply the appropriate swing motor, swing gearbox or complete swing motor and gearbox assembly.
Kyushan stock an excavator swing motor for every brand model listed here.
For the most swing motor models of excavators we offer a choice of every units. These can be a genuine quality parts, an OEM
assembly or an after-market replacement.
Contact us now, choice your prefer one

Excavator hitachi ex200 control valve
1.We own the most advanced production machine in China ,can supply hitachi ex200 control valve with highest precision .
2.we have the most professional technologist,they have been worked for worldwide famous company.
3.we supply hitachi ex200 control valve for many Chinese excavator /loader factories .
4.There are many types of main control valve in stock ,small MOQ is accepted and short delivery time.
5.Professional installation is highly recommended.