China Final Drive Motor WTM-22C Manufacturers, Factory

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China Final Drive Motor WTM-22C Manufacturers, Factory

Model No.: WTM-22C 12-16 ton Excavator Travel Motor. OEM quality with One Year warranty. Quickly delivery within 3 days (standard models). Interchangeable with TM22, MAG-85VP-1800, MAG--85VP-2400, GM21VA and other Travel Motors.

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Product Description

Model	Max Working Pressure	Max. Output Torque	Max. Output Speed	Speed	Oil Port	Application
WTM-22C	30 MPa	20500 N.m	59 rpm	2-speed	4 ports	12-16 Ton

Key Features

Swash-plate Axial Piston Motor with high efficiency.

Double speed Motor with large ration for widely usage.

Build-in parking brake for safety.

Extremely compact volume and light weight.

Reliable quality and high durability.

Travel smoothly with very low noisy.

Optional Free-wheel device.

Automatic speed changing function is optional.

Brief Introduction

WTM-22C Final Drive is consisted of a high efficiency double speed Swash-plate Piston Motor integrated with high strength planetary gearbox reducer. It is widely used for track driving Excavators, Drilling Rigs, Mining Equipment and other Crawler Equipment.

Specifications

Motor Displacement	47/80 cc/r
Working pressure	30 Mpa
Speed control pressure	2~7 Mpa
Ratio options	53
Max. torque of Gearbox	20500 N.m
Max. speed of Gearbox	59 rpm
Machine application	12~16 Ton

Connection

Frame connection diameter	290mm
Frame flange bolt	16-M16
Frame flange P.C.D.	320mm
Sprocket connection diameter	324mm
Sprocket flange bolt	18-M16
Sprocket flange P.C.D.	364mm
Flange distance	85mm
Approximate weigth	200kg

Summary

WTM-22C Travel Motors are interchangeable with Doosan TM22, Kayaba MAG-85VP-1800, Nabtesco GM21VA and other similar size machines. It is suitable for most of the hydraulic 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.

Frequently Asked Questions

What types of machinery is the WTM-22C Travel Motor designed for?

The WTM-22C is primarily designed for 12 to 16-ton track excavators, drilling rigs, mining equipment, and other crawler-based machinery.

Is the WTM-22C compatible with other travel motor brands?

Yes, it is fully interchangeable with common models like Doosan TM22, Kayaba MAG-85VP-1800, and Nabtesco GM21VA.

What are the key technical advantages of this motor?

It features a high-efficiency swash-plate axial piston design, integrated high-strength planetary gearbox, and a built-in parking brake for enhanced safety.

Does the motor support different speed modes?

Yes, the WTM-22C is a double-speed motor, and an automatic speed changing function is available as an optional feature.

What is the maximum output capacity of the WTM-22C?

The motor provides a maximum output torque of 20,500 N.m and a maximum output speed of 59 rpm at a working pressure of 30 MPa.

How heavy is the WTM-22C travel motor?

The approximate weight of the WTM-22C assembly is 200kg, offering a compact and lightweight solution for its power class.