Final Drive PHV-390-53B

Model No.: PHV-390-53B
3-4 ton Mini Excavator Final Drive.
OEM quality with One Year warranty.
Quickly delivery within 3 days (standard models).
Interchangeable with PHV-390-53B, MAG-26V-400, JMV023, 702 C2K Travel Motors.

Product Detail

Product Tags

◎ Brief introduction

PHV-3B Final Drive is consisted of Swash-plate Piston Motor integrated with high strength planetary gearbox.

It is widely used for Mini Excavators, Drilling Rigs, Mining Equipment and other Crawler Equipment.


Max Output Torque (Nm)

Max Working Pressure (Mpa)

Max Output Speed (r/min)

Applicable Tonnage(T)






◎ Video Display:

◎ Features

• All-in-One Design
All required components for track drive motor are in one unit. (planetary gearbox, hydraulic motor, negative type parking brake, shockless relief valve, anti-cavitation check valve, other optional valve.)

• High Reliability
All main parts, including special-made angular ball bearing in gearbox, are made and tested by Weitai.

• High Efficiency
The axial piston motor can maintain good efficiency at high pressure ranges. It reduces engine stall, and enables better machine maneuverability.

• Auto Kick Down (Optional)
Speed changed automatically without operating a selector switch.

• 2-Speed Function


◎ Specifications

Interchangeable with PHV-390-53B. Diaplacement and Ratio can be made as required.

◎ Connection

Frame connection diameter


Frame flange bolt


Frame flange P.C.D.


Sprocket connection diameter


Sprocket flange bolt


Sprocket flange P.C.D.


Flange distance


Approximate weigth


Flange hole patterns can be made as required.


As your reliable OEM Travel Motor supplier, Weitai Hydraulic has high standard intelligent automatic machining workshop.WTM series Travel Motors are the best Track Motors you can find in Chinese market.

All key parts are made by CNC machining centers imported from Japan. Dust-free assembling workshop keeps our core parts away from dust pollution. High accuracy inspection and testing laboratory ensures every parts and assembly are qualified. 100% testing and trail-run gives us confident for every Motor we delivered to our clients.

We are now making Travel Motors include a full series of PHV-1B, PHV-2B, PHV-3B, PHV-390-53B, PHV-4B, PHV-4B-70D, PHV-5B and other Nachi models.

final drive workshop

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