Model No.: WTM-09
7-9 ton Excavator Travel Motor.
OEM quality with One Year warranty.
Quickly delivery within 3 days (standard models).
Interchangeable with PHV-5B, DM09, MAG-50VP-900, GM10VA, JMV047 Travel Motors.


Brief introduction

WTM-09 Final Drive is consisted of a 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 a large ratio 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 noise.
Optional Free-wheel device.
The automatic speed changing function is optional.



Motor Displacement

34/53 cc/r

Working pressure

30 Mpa

Speed control pressure

2~7 Mpa

Ratio options


Max. torque of Gearbox

10500 N.m

Max. speed of Gearbox

51 rpm

Machine application

7~9 Ton


Frame connection diameter


Frame flange bolt

12-M16 (14-M16)

Frame flange P.C.D.


Sprocket connection diameter


Sprocket flange bolt

12-M14 (14-M14)

Sprocket flange P.C.D.


Flange distance


Approximate weight

95kg (210lbs)


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; Yammer B7 and other same size excavators.

final drive workshop


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