Leave Your Message
Caterpillar Bulldozer Segment  D4H(5T)

Bulldozer Parts

Caterpillar Bulldozer Segment D4H(5T)

TACK is an engineering machinery factory with over 20 years of experience. Our main products are undercarriage parts for bulldozers, excavators, and agricultural harvesters etc. Our products, including track rollers , carrier rollers , idlers, sprockets, and track chains, have been highly praised overseas. We support machinery brands such as CATERPILLER, LIEBHERR, KOMATSU, JOHN DEERE, CASE, KOBELCO, SUMITOMO, VOLVO, HITACHI, HYUNDAI, etc. We are a direct manufacturing factory with quality assurance, fast delivery, a wide range of product types, and the convenience of one-stop shopping. We have dedicated designers who can provide precise and personalized services, quickly develop samples according to customer request , and our factory processes are organized and flexible to adjust production as customers required.

Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency. 

Payment: T/T, L/C, X-transfer


    Sprockets are metal cogwheels that consist of a metal inner ring with bolt holes or a compression hub and a gear ring in one unit. Sprockets can be screwed on directly, or pressed onto the machine’s drive hub, and they are usually used for excavators.
    Just as sprockets, segments also consist of a metal inner ring with bolt holes and a gear ring. Unlike sprockets, segment groups exist from individual segments which make up the sprocket for the undercarriage of bulldozers. This means that the segments can be exchanged without dismantling the track link.
    *Crafted with precision and expertise, our sprockets are made of top-grade metal materials, ensuring reliable strength and resilience to withstand the toughest working conditions. The metal inner ring with bolt holes or compression hub, combined with the gear ring, forms a robust unit that is built to last.
    Our sprockets are engineered for easy installation, allowing for direct screwing or pressing onto the machine's drive hub. This streamlined process ensures quick and efficient replacement or maintenance, minimizing downtime and maximizing productivity for your operations.
    Ideal for excavators, our sprockets are tailored to meet the demanding requirements of heavy-duty machinery, providing smooth and efficient power transmission for optimal performance. Whether for OEM/ODM, trade, wholesale, or regional agency needs, our sprockets are designed to deliver consistent and reliable results.
    We understand the importance of quality and reliability when it comes to heavy machinery components, and our Caterpillar Bulldozer Segment D4H(5T) sprockets exemplify our commitment to excellence. Backed by rigorous testing and quality assurance measures, our sprockets offer peace of mind, knowing that they will meet and exceed your expectations.
    Partner with us for sprockets that combine superior craftsmanship, durability, and performance, ensuring that your heavy machinery operates at its best. 



    Original Code

    3T2082, 6Y5245, S01042K0M05, CR4374


    Caterpillar segment D4H

    Model No. D4H
    OEM  NO. 3T2082
    Material 50Mn
    Technique Forging
    Weight 6.6KGS
    Surface Hardness


    Welding Operation

    by ARC CO² welding
    Machining Operation CNC machine