◎ Brief introduction
WTM-09 Final Drive is consisted of Swash-plate Piston Motor integrated with high strength planetary gearbox. It is widely used for track driving hydraulic Excavators, Drilling Rigs, Mining Equipment and other Crawler Equipment.
| Model |
Max Working Pressure |
Max. Output Torque |
Max. Output Speed |
Speed |
Oil Port |
Application |
| WTM-09 |
30 MPa |
11500 N.m |
51 rpm |
2-speed |
4 ports |
7-9 Ton |
◎ Video Display:
◎ Key Features:
Swash-plate Axial Piston Motor with high efficiency.
Double speed Motor with large ration for widely usage.
Build-in parking brake for safety.
Extremely compact volume and light weight.
Reliable quality and high durability.
Travel smoothly with very low noisy.
Optional Free-wheel device.
Automatic speed changing function is optional.
◎ Specifications
|
Motor Displacement
|
34/53 cc/r
|
|
Working pressure
|
30 Mpa
|
|
Speed control pressure
|
2~7 Mpa
|
|
Ratio options
|
45.57
|
|
Max. torque of Gearbox
|
10500 N.m
|
|
Max. speed of Gearbox
|
51 rpm
|
|
Machine application
|
7~9 Ton
|
◎ Connection
|
Frame connection diameter
|
210mm
|
|
Frame flange bolt
|
12-M16 (14-M16)
|
|
Frame flange P.C.D.
|
250mm
|
|
Sprocket connection diameter
|
265mm
|
|
Sprocket flange bolt
|
12-M14 (14-M14)
|
|
Sprocket flange P.C.D.
|
300mm
|
|
Flange distance
|
80mm
|
|
Approximate weigth
|
95kg (210lbs)
|
◎ Summary:
WTM-09 series are suitable for almost every popular 79 Ton Hydraulic Excavators. Such as Komatsu PC60-5/6/7/8, PC80/5/6/7/8；Kato 250, 307; Caterpillar CAT 70B, 307, 308; Doosan DH80; Hyundai R80; Sany SY95C-9, SY75C-9; SDLG LG685, LG690E, Sumitomo 60, Kobelco SK60, SK70; Volvo ECR88; IHI 60; Kubota KX080-3; Takeuchi TB070, TB180FR; Yammar B7 and other same size excavators.