Final Drive Motor WTM-09
◎ 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.
