High Quality Kayaba Final Drive - Final Drive Motor WTM-04 – WEITAI
High Quality Kayaba Final Drive - Final Drive Motor WTM-04 – WEITAI Detail:
Model |
Max Output Torque (Nm) |
Max Working Pressure (Mpa) |
Max Output Speed (r/min) |
Applicable Tonnage(T) |
WTM-04 |
4200 |
24.5 |
55 |
3.5-4.5T |
·WTM-04 Final Drive is used for 3.5 Ton to 4.5 Ton Mini Excavator traveling.
·WTM-04 Travel Motor is interchangeable with MAG-26V, GM04VA, 702 C2K Travel Motors.
Supply Ability | 2000 Pieces/ Month |
Applicable Industries | Construction works, Energy & Mining, Machinery Repair Shops, Farms |
Brand Name | Weitai |
Warranty | 1 Year |
◎ Lead Time
Quantity(Pieces) | 1 – 10 | 11 – 100 | >100 |
Est. Time(days) | 2 | 20 | Negotiable |
◎ Features
•Integrated structure with Axial Piston Motor and Reducer.
•High reliability – all main parts are made by Automatic CNC producing line.
•High efficiency – the axial piston motor maintains high efficiency.
•Compact in volume and low noise.
•Two-speed function, exchange in high speed and strong torque.
•Parking brake – included as standard for safety
•Exchangeable: same flange dimensions with original final drive
◎ Specifications
Model |
WTM-03 |
WTM-03A |
Motor Displacement |
16/9 cc/r |
18/12 cc/r |
Working pressure |
21 Mpa |
21 Mpa |
Speed control pressure |
2~7 Mpa |
2~7 Mpa |
Ratio options |
39 |
48.6 (53 optional) |
Max. torque of Gearbox |
2100 N.m |
2900 N.m (3188 N.m) |
Max. speed of Gearbox |
70 rpm |
68 rpm |
Machine application |
1.5~2.5 Ton |
2.5~3.5 Ton |
◎ Connection
Model |
WTM-03 |
WTM-03A |
Frame connection diameter |
150mm |
165mm |
Frame flange bolt |
12-M10 |
11-M12 |
Frame flange P.C.D. |
170mm |
192mm |
Sprocket connection diameter |
160mm |
190mm |
Sprocket flange bolt |
12-M10 |
11-M12 |
Sprocket flange P.C.D. |
180mm |
215mm (212mm) |
Flange distance |
40mm |
50mm |
Approximate weigth |
28kg (60lbs) |
40kg (90lbs) |
WTM series Hydraulic Final Drive Motor is with the similar dimensions with most of the famous brands in market such as Nachi Travel Motor, KYB Travel Motor, Eaton Track Drive, and other Final Drives. So it widely used in the OEM and aftersales market to replace Nachi, Kayaba, Eaton, Nabtesco, Doosan, Bonfiglioli, Brevini, Rexroth, Kawasaki, Teijin Seiki, Tong Myung and other Hydraulic Final Drive Motors.
Product detail pictures:



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