China Final Drive PHV-1B Supplier, Factories

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China Final Drive PHV-1B Supplier, Factories

Model No.: PHV-1B 1-2 ton Mini Excavator Final Drive. OEM quality with One Year warranty. Quickly delivery within 3 days (standard models). Interchangeable with PHV-1B, TRB31, 700C2K, PGR132 Travel Motors.

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Product Description

🎬 Video Display

Model	Max Working Pressure	Max. Output Torque	Max. Output Speed	Speed	Oil Port	Application
PHV-1B	21 MPa	1500 N.m	75 rpm	2-speed	4 ports	1-2 Ton Excavator

📝 Brief Introduction

PHV-1B 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 Equipments.

🏗️ Widely Applications

WTM Travel Motors are suitable for most of the Excavators in the market. Such as Airman, Atlas Copco, Bobcat, Case, Caterpillar, Daewoo/Doosan, Gehl, Hitachi, Hyundai, IHI, JCB, John Deere, Kobelco, Komatsu, Kubota, Liebherr, LiuGong, Lonking, Lovol, Mitsubishi, Nachi, New Holland, Nissan, Pel Job, Rexroth, Samsung, Sany, Sandvik, Schaeff, SDLG, Sumitomo, Sunward, Takeuchi, Terex, Wacker Neuson, Wirtgen, Volvo, XCMG, XGMA, Yanmar, Yuchai, Zoomlion and other main brand Excavators.

🔄 Summary

WTM series Hydraulic Final Drive Motor is with the similar dimensions with most of the famous brands in market such as Nachi Travel Motor, KYB Travel Motor, Eaton Track Drive, and other Final Drives. So it widely used in the OEM and aftersales market to replace Nachi, Kayaba, Eaton, Nabtesco, Doosan, Bonfiglioli, Brevini, Comer, Rexroth, Kawasaki, Jeil, Teijin Seiki, Tong Myung and other Hydraulic Final Drive Motors.

Our models include PHV-1B, PHV-2B, PHV-3B, PHV-4B, PHV-4B-70D, PHV-5B and other Nachi models.

⭐ Key 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 strictly manufactured and tested.

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 Supports dual speed operations for enhanced versatility on various terrains.

📏 Connection Dimensions

Interchangeable with Nachi PHV-1B.

Frame flange orientation diameter	140mm
Frame flange bolt pattern	8-M10
Frame flange holes P.C.D.	155mm
Sprocket flange orientation diameter	140mm
Sprocket flange bolt pattern	9-M10 Equally
Sprocket flange holes P.C.D.	155mm
Flange distance	45mm
Approximate weight	20kg (44lbs)

Flange hole patterns can be made as required.

FAQ

What machines is the PHV-1B Final Drive suitable for?

The PHV-1B is specifically designed for 1-2 Ton mini excavators, drilling rigs, and other crawler-based equipment.

Can this motor replace major brands like Nachi or KYB?

Yes, the WTM series is designed with dimensions similar to major brands including Nachi, KYB, Eaton, and Nabtesco, making it an ideal replacement for both OEM and aftersales markets.

What does the "All-in-One" design include?

It integrates all essential components into a single unit, including the planetary gearbox, hydraulic motor, parking brake, and various relief and check valves.

Does the motor support 2-speed operation?

Yes, it features a 2-speed function, and an optional Auto Kick Down feature that changes speed automatically without a selector switch.

Can the mounting flange be customized?

Yes, while standard dimensions are provided, flange hole patterns can be manufactured to meet your specific requirements.

What is the weight and output torque of the PHV-1B?

The unit weighs approximately 20kg (44lbs) and provides a maximum output torque of 1500 N.m.