描述
BRIEF INTRODUCTION
WTM-03 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, Forklifts, Dozers, Spider Cranes and other Crawler Equipment.
KEY DIMENSIONS
Model |
Max Output Torque (Nm) |
Max. Working Pressure (Mpa) |
Max. Output Speed (r/min) |
Applicable Tonnage (T) |
WTM-03 |
2100 |
24.5 |
70 |
1.5-2.5 T |
PRODUCT DISPLAY

FEATURES
High efficiency swash-plate axial piston motor
Double speed motor with a large ratio for various applications
Build-in parking brake for safety
Compact volume and light weight
Reliable quality and high durability
Smooth operation with low noise
Optional free-wheel device
Optional automatic speed switch
SPECIFICATIONS
Model |
WTM-03 |
Motor Displacement |
16/9 cc/r |
Working Pressure |
21 Mpa |
Speed Control Pressure |
2~7 Mpa |
Ratio Options |
39 |
Max. Torque of Gearbox |
2100 N.m. |
Max. Speed of Gearbox |
70 rpm |
Machine Application |
1.5~2.5 Ton |
* Displacement and gear ratio can be customized.
CONNECTION DIMENSIONS
Model |
WTM-03 |
Frame Connection Diameter |
150 mm |
Frame Flange Bolt |
12-M10 |
Frame Flange P.C.D. |
170 mm |
Sprocket Connection Diameter |
160 mm |
Sprocket Flange Bolt |
12-M10 |
Sprocket Flange P.C.D. |
180 mm |
Flange Distance |
40 mm |
Approximate Weight |
28 kg (60 lbs) |
* Flange hole patterns can be customized.
SUMMARY
WTM series Hydraulic Final Drive Motors have similar dimensions to the most famous brands in the market, such as Nachi Travel Motors,
KYB Travel Motors, Eaton Track Drives, and other Final Drives. It is widely used in both OEM and aftersales markets to replace Nachi, Kayaba,
Eaton, Nabtesco, Doosan, Bonfiglioli, Brevini, Comer, Rexroth, Kawasaki, Jeil, Teijin Seiki, Tong Myung, and other Hydraulic Final Drive Motors.
All our products are warranted for 1 FULL YEAR from the date of delivery against defects in materials and workmanship.
This warranty does not cover parts that are worn out through the course of normal operation or are damaged through negligence.
We remind you that unclean hydraulic oil can cause damage to your hydraulic components. This kind of damage is not covered by our warranty.

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