WTM-06I hydraulic track motor

WTM-06I Hydraulic Track Motor

  • The max working pressure is 245 bar or 24.5MPa.
  • The max output torque is from 4,800N·m to 8,300N·m.
  • The displacement ranges from 19 to 36.5 cc/r.
  • WTM-06I hydraulic track motor is suitable for 5~6-ton excavators.
  • It is interchangeable with PHV-4B-60B, PHV-4b-70D, DM05, and GM06VA.

Product Video

Key Features

WTM-06I hydraulic track motor is a 2-speed swash-plate piston motor. By offering two-speed options, the motor can operate more efficiently across a range of tasks. High-speed mode allows for quick movements and efficient travel, while low-speed mode provides higher torque for demanding tasks, reducing overall cycle times and improving productivity. Certainly, the single-speed model is also available for your reference.

Planetary reducers are designed to withstand high torque loads and provide reliable performance over extended periods. When integrated with a hydraulic track drive, this reliability translates into reduced downtime and maintenance costs for the equipment.

A parking brake and a freewheel are designed in this hydraulic track motor. The parking brake system is crucial for safely immobilizing the equipment when it’s not in use or needs to be parked on inclines or uneven terrain. The freewheel helps reduce wear and tear on the hydraulic system components, particularly the hydraulic motor and associated seals and bearings. By preventing reverse rotation, it minimizes stress on these components, thereby extending their lifespan and reducing maintenance costs over time.

The AKD (Auto Kick Down) system designed for this model of track motor adjusts the hydraulic motor’s displacement or swash plate angle to increase or decrease torque output based on the inputs received from the sensors. This ensures optimal power delivery for different tasks without manual intervention from the operator.

Connection Dimensions

Frame Orientation Diameter A 180mm 180mm
Frame Holes P.C.D. B 220mm 220mm
Frame Bolt Pattern M 9-M14 Equally 9-M14 Equally
Sprocket Orientation Diameter C 230mm 230mm
Sprocket Holes P.C.D. D 262mm 262mm
Sprocket Bolt Pattern N 9&12-M14 Equally 12-M14 Equally
Flange Distance E 75mm 75mm
Approximate Weight 70kg 70kg

connection dimensions of WTM-06I hydraulic track motor

Input Flow

50L/min

Motor Displacement

34/19 cc/r, 36.5/19 cc/r

Working Pressure

245 bar

2-Speed Switching Pressure

20~70 bar

Ratio Options

36.8, 47.5, 58.4

Max. Output Torque

4800N·m, 6300N·m, 8300N·m

Max. Output Speed

54rpm, 55rpm, 71rpm

Machine Application

5~6 ton

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