Excavator Replacement Coupling New High Quality Hydraulic Parts For 190E

Description :

Products Show

Packaging & Delivery

More Parts Information:

Pos. Part No Qty Parts name Comments
0. 4330251 [1] Pump (SUB FOR AT200449 ) (SUB FOR AT167070)(STANDARD)
0. 4330252 [1] Pump (SUB FOR AT200508 ) (SUB FOR AT167071)(BLADE)
1. 19M7493 [4] Cap Screw M12 X 40
2. 12H301 [4] Lock Washer 1/2"
4. 3031371 [1] Splined Coupling (SUB FOR TH105918)
5. 4275308 [1] Absorber (SUB FOR AT200469)
5A. T108085 [6] Cap Screw
5B. 34M7117 [9] Spring Pin 5 X 10 MM
6. 4037895 [1] Seal (SUB FOR TH105935)
7. A882035 [1] Plug (SUB FOR TH105685)
9. ........ [1] Cover ( AT200358 NOT AVAILABLE FOR SERVICE)
10. 19H3483 [6] Cap Screw 3/8" X 1-1/8"
11. 19H3239 [4] Cap Screw 3/8" X 1-1/4"
12. 12H304 [10] Lock Washer 3/8"

Coupling Information:

The function of the coupling is to connect the two shafts (the driving shaft and the driven shaft) in different mechanisms to make them rotate together and transmit torque. Some couplings also have buffering and vibration reduction.
According to different working conditions, the coupling needs to have the following properties:
(1) Portability. The mobility of the coupling refers to the ability to compensate for the relative displacement of the two rotating components. Factors such as manufacturing and installation errors between connected components, temperature changes during operation, and deformation under load all place requirements on portability. Movable performance compensates or relieves additional loads between shafts, bearings, couplings and other components due to relative displacement between rotating components.
(2) Buffering. For occasions where frequent load starts or working load changes, the coupling needs to have elastic elements for buffering and vibration damping to protect the prime mover and the working machine from being damaged or not damaged.
(3) Safe, reliable, with sufficient strength and service life.
(4) Simple structure, convenient assembly and disassembly and maintenance. Couplings are also called couplings. A mechanical component used to firmly connect the driving shaft and the driven shaft in different mechanisms to rotate together and transmit motion and torque. Sometimes it is also used to connect shafts and other parts

Guangzhou XIEBAGN MACHINERY CO., LIMTED

specialized in:

couplings, rubber mounts, gera parts, hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators,wheel loaders, and JCB badkhoe loaders.

And, Our company also supply:

Engine parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing,accumlator, valve, etc.

We always try our best for all our customers and make it better and better. Welcome!