EXCAVATOR FINAL DRIVE MOTOR WTM-03D

  • The most popular model on the market
  • Applies to 2.5-3.5 ton mini excavators
  • OEM quality with 1 year warranty
  • Short lead time and speedy delivery within 3 days
  • Interchangeable with PHV-3B, MAG-18V-350, JMV016, JMV023, 701-2C2K, PTM 23/14 final drives

描述

BRIEF INTRODUCTION 

WTM-03D Final Drive is the most popular model we design, and it belongs to our universal models with a wide application range.

It consists 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.

Model

Max Output Torque (Nm) 

Max Working Pressure (MPa) 

Max Output Speed (r/min) 

Applicable Tonnage (T) 

WTM-03D

2900

24.5

70

2.5-3.5 T

 

PRODUCT DISPLAY

 

KEY FEATURES

9 & 12 holes for frame connection

212 mm. and 215 mm. P.C.D. on sprocket

Swash-plate axial piston motor

Double speed motor with a large ratio

Build-in parking brake for safety

Compact volume and light weight

Reliable quality and high durability

Smooth operation, low noise

Optional automatic speed switch

 

SPECIFICATIONS

Model

WTM-03D

Motor Displacement

18/12 cc/r

Working Pressure

21 MPa

Speed Control Pressure

2~7 Mpa

Ratio Options

48

Max. Torque of Gearbox

2900 N.m.

Max. Speed of Gearbox

70 rpm

Machine Application

2.5~3.5 tons

*Displacement and gear ratio can be customized.

 

CONNECTION DIMENSIONS

Model

WTM-03D

Frame Connection Diameter

165 mm

Frame Flange Bolt

9 (12)-M10

Frame Flange P.C.D.

192 mm

Sprocket Connection Diameter

190 mm

Sprocket Flange Bolt

9-M10

Sprocket Flange P.C.D.

212 (215) mm

Flange Distance

50 mm

Approximate Weight

40 kg

* Flange hole patterns can be customized.

 

INTERCHANGEABILITY CHART

THE WTM-03D is interchangeable with the PHV-3B, MAG-18V-350, JMV016, JMV023, 701-2C2K, PTM 23/14 final drives.

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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