OEM Track Drive 702 C2K Manufacturer, Factory

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OEM Track Drive 702 C2K Manufacturer, Factory

Model No.: 702 C2 K 3.5-4.5 ton Mini Excavator Final Drive. OEM quality with One Year warranty. Quickly delivery within 3 days (standard models). Interchangeable with TM04, MAG-26V-400, GM04A, PGR402 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)
702 C2 K	4000	24.5	55	3.5-4.5T

Brief Introduction

700CK series Track Drive motors are integrated Travel Drive motors for crawler excavators and other track drive machines. Extreme compactness, lightweight, efficiency and smooth operation are the key features of the 700CK series track drives. It is powered by integrated axial piston motor and worked with high strength big toque reducing gearboxes.

Key Features

Swash-plate Piston Motor with high efficiency.
Double speed Motor with large ration for widely usage.
Rugged and robust design.
High torque and load capacity.
Compact design for easy integration.
Rotating output flange with large PCD suitable for sprocket.
Freewheel option available.

Technical Specifications

Model	702 C2 K
Motor Displacement	24/14 cc/r
Working pressure	21 Mpa
Speed control pressure	2~7 Mpa
Ratio options	52.7
Max. torque of Gearbox	4000 N.m
Max. speed of Gearbox	54 rpm
Machine application	3.5~4.5 Ton

Connection Dimensions

Frame connection diameter	165mm
Frame flange bolt	9-M12
Frame flange P.C.D.	192mm
Sprocket connection diameter	204mm
Sprocket flange bolt	9-M12
Sprocket flange P.C.D.	232mm
Flange distance	70mm
Approximate weight	50kg

Summary & Compatibility

702 C2 K series Track Drive features similar dimensions to leading market brands such as Nachi, KYB, Eaton, and other Final Drives. It is widely used in both OEM and aftermarket sectors to replace Nachi, Kayaba, Eaton, Nabtesco, Doosan, Bonfiglioli, Brevini, Comer, Rexroth, Kawasaki, Jeil, Teijin Seiki, Tong Myung, and other hydraulic Final Drive Motors.

Our extensive range includes models from 700C2K to 710C2K, as well as the full series of 700C Travel Drives including 700C1H, 701C1, 703C2H, 705C2H, 706C3H, and more.

FAQ

What machines are compatible with the 700CK series track drives?

They are designed for crawler excavators and a wide range of other track-driven machinery, typically ranging from 3.5 to 4.5 tons depending on the model.

Can these drives replace other major brands?

Yes, the 702 C2 K series is designed with dimensions similar to brands like Nachi, KYB, Eaton, Bonfiglioli, and Rexroth, making it ideal for both OEM and aftermarket replacements.

What are the main advantages of the 700CK series?

Key advantages include its extreme compactness, lightweight design, high efficiency, and smooth operation thanks to the integrated axial piston motor.

Does the motor support multiple speeds?

Yes, it features a double-speed motor with a large ratio, allowing for versatility in different working conditions and requirements.

Is the freewheel function standard or optional?

The freewheel function is an optional feature that can be included based on your specific machine requirements.

What is the maximum torque capacity of the 702 C2 K model?

The 702 C2 K model offers a maximum gearbox output torque of 4000 Nm.