OEM Final Drive PHV-3B Supplier, Factories

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OEM Final Drive PHV-3B Supplier, Factories

Model No.: PHV-3B 2.5-3.5 ton Mini Excavator Final Drive. OEM quality with One Year warranty. Quickly delivery within 3 days (standard models). Interchangeable with PHV-3B, MAG-18V-350, JMV016, 701 C2K Travel Motors.

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Product Description

▶ Video Display

Model	Max Output Torque (Nm)	Max Working Pressure (Mpa)	Max Output Speed (r/min)	Applicable Tonnage(T)
PHV-3B	2900	24.5	50	2.5-3.5T

ℹ 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.

✔ Key Features

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

High Reliability All main parts, including special-made angular ball bearing in gearbox, are manufactured and tested to ensure peak performance.

High Efficiency The axial piston motor maintains excellent efficiency at high pressure ranges, reducing engine stall and enabling better machine maneuverability.

Advanced Control 2-Speed Function included; Auto Kick Down optional (speed changes automatically without operating a selector switch).

⚙ Connection Specifications

Interchangeable with PHV-3B models. Flange hole patterns can be made as required.

Frame connection diameter	165mm
Frame flange bolt	11-M12
Frame flange P.C.D.	192mm
Sprocket connection diameter	190mm
Sprocket flange bolt	11-M12
Sprocket flange P.C.D.	212mm
Flange distance	50mm
Approximate weight	40kg (90lbs)

📋 Summary

As a reliable OEM Travel Motor supplier, we utilize a high-standard intelligent automatic machining workshop. All key parts are produced by precision CNC machining centers. A dust-free assembling environment protects core components from pollution, while our high-accuracy testing laboratory ensures every assembly is qualified. 100% testing and trial-runs are conducted for every motor delivered.

Our Travel Motor series includes a full range of models such as PHV-1B, PHV-2B, PHV-3B, PHV-4B, PHV-4B-70D, PHV-5B, and other interchangeable Nachi models.

❓ Frequently Asked Questions

What types of machinery are compatible with the PHV-3B Final Drive?

The PHV-3B is specifically designed for mini excavators (2.5-3.5 tons), drilling rigs, mining equipment, and various other crawler-based machinery.

Is the PHV-3B Final Drive interchangeable with other brands?

Yes, it is designed to be fully interchangeable with standard PHV-3B models and certain Nachi series travel motors.

What are the advantages of the All-in-One design?

The integrated design combines the planetary gearbox, hydraulic motor, parking brake, and relief valves into a single unit, which simplifies installation and increases system reliability.

Can the flange bolt patterns be customized?

Yes, flange hole patterns can be manufactured to meet specific requirements depending on your machine's frame and sprocket specifications.

Does this motor support automatic speed shifting?

The PHV-3B features a 2-speed function. An optional "Auto Kick Down" feature is also available, which allows the speed to change automatically based on load without manual switching.

What quality control measures are in place for these motors?

Every motor undergoes 100% testing and a trial-run in high-accuracy laboratories to ensure performance, efficiency, and durability before delivery.