EXCAVATOR FINAL DRIVE MOTOR/TRAVEL MOTOR WTM-02

WTM-02 Series final drive motor can be interchangeable with PHV-1B, MAG-12V-120E, TRB44, 700 C2 K, etc.

Description

BRIEF INTRODUCTION

WTM-02 Final Drive is consisted of a Swash-plate Piston Motor integrated with a 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 SPECIFICATIONS

Model

Input Flow, l/min Motor Displacement, cc/r Gear Ratio Max. Output Torque, N.m. Max. Output Speed, rpm
WTM-02 20 18/12 37 1500

68.5

KEY DIMENSIONS

wtm 02

Dimension Frame Orientation Diameter Frame Holes P.C.D. Frame Bolt Pattern Sprocket Orientation Diameter Sprocket Holes P.C.D. Sprocket Bolt Pattern Flange Distance
Model A B M C D N E
WTM-02 140 155/157 8-M10 Equally 140 155/157 8-M10/9-M10 Equally 45

*Flange Holes can be made as required.

PRODUCT DISPLAY

 

KEY 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

TM02 travel motor

SPECIFICATIONS

Motor Displacement

12/7.8 cc/r

Working Pressure

21 Mpa

2-Speed Control Pressure

2~7 Mpa

Ratio Options

37

Max. Torque of Gearbox

1500 N.m

Max. Speed of Gearbox

75 rpm

Machine Application

0.8~2 Ton

*Displacement and gear ratio can be customized.

CONNECTION DIMENSIONS

Frame Flange Orientation Diameter

140 mm

Frame Flange Bolt Pattern

8-M10

Frame Flange Holes P.C.D.

155 mm (157mm)

Sprocket Flange Orientation Diameter

140 mm

Sprocket Flange Bolt Pattern

8/9-M10 Equally

Sprocket Flange Holes P.C.D.

155 mm (157 mm)

Flange Distance

45 mm

Approximate Weight

20 kg (44 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.

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