SCD135 2000 Working Hours HRC53-57 50mn Bulldozer Track Roller For Undercarriage Parts

The track roller occupies a crucial role in tracked engineering machinery, serving as an essential element that guarantees stable machinery operation and enhances overall efficiency.

High precision:

The production of the supporting wheel begins with the welding of its body, followed by a meticulous machining process carried out using a specialized vertical CNC lathe exclusively for this part. This precise methodology ensures that the wheel body is accurately aligned concentrically, leading to significant quality enhancements compared to wheel bodies that only undergo minimal machining post-welding.

High lifespan:

• This methodology ensures consistent contact and smooth functioning of the wheel, efficiently mitigating problems associated with rapid localized wear. As a result, it is crucial in substantially prolonging the overall lifespan of the product.

Sealing and lubrication:

Crafted for dependable performance across both tropical and cold climates, the product features top-tier floating oil seals and lubrication systems of exceptional quality. These attributes allow the supporting wheels to maintain a superior seal with zero maintenance requirements, even when subjected to extreme operational conditions or within a wide temperature spectrum ranging from -45°C to 120°C.

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3.Production Processes

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Xiamen Doozer Industries Co., Ltd. is a leading supplier of high-quality undercarriage parts for excavators and bulldozers in China. .With over 16 years of experience, our brand DZR is widely recognized for its superior quality and excellent service.

We boast extensive expertise in OEM and After Markets for various construction machinery, including PC1250, EX1000, D9N,D11N, D475, EC950,and other models. Our specialty lies in offering a diverse range of crawler-type undercarriage and correlated replacement parts such as track rollers, carrier rollers, idler assemblies, recoil spring assemblies, track link assemblies, track shoes, sprockets, segments, excavator buckets, bucket teeth & adaptors, cutting edges, end bits, excavator boom arms/sticks, bucket pins & bushes, bolts, and nuts for excavators and bulldozers.
Our products are compatible with most major makes such as Caterpillar, Komatsu, Hitachi, Kobelco, JCB, Volvo, Kato, Daewoo, Doosan, Hyundai, Samsung, and more. We export a majority of our products to Europe, Southeast Asia, Middle East, South America, and other regions.

Our motto "Quality First" reflects our commitment to continuously improving our production techniques, ensuring that we provide better products at competitive prices. We welcome customers from all over the world to consult with us and visit our company to create mutual benefit and a successful business relationship together.

We believe that our experience, quality products, and excellent customer service will make us your best partner for construction machinery parts.