Factory source Sumitomo Final Drive - Final Drive Motor WTM-09 – WEITAI

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Factory source Sumitomo Final Drive - Final Drive Motor WTM-09 – WEITAI Detail:

WTM-09 Final Drive is consisted of Swash-plate Piston Motor integrated with high strength planetary gearbox. It is widely used for 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

◎ 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.

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◎ 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
Frame flange P.C.D.	250mm
Sprocket connection diameter	265mm
Sprocket flange bolt	12-M104
Sprocket flange P.C.D.	300mm
Flange distance	80mm
Approximate weigth	95kg (210lbs)

Most of our WTM Travel Motor standard models are with stock and send out immediately.
Freewheel is optional for special requirements.
Komatsu Final Drive application machiens:
PC07, PC12R-8, PC14R2, PC15R8, PC18mr-2, PC20-6, PC20, PC20MR-2, PC20R8, PC27MR-1, PC27R8, PC28UU-2E, PC30, PC30-6, PC35, PC40, PC45, PC45-1, PC50, PC56, PC60,PC78, PC80, PC80mr-3, PC88, PC100, PC110-7, PC120, PC128UU, PC130, PC135, PC150.

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