SH60/SH120 2000 Working Hours 50mn Bulldozer Track Roller For Undercarriage Parts KRA1189

The track roller holds a pivotal position in tracked engineering machinery, functioning as a vital component that ensures stable machinery operation and efficient overall performance.

High precision:

The manufacturing of the supporting wheel starts with welding its body, which is then subjected to a detailed machining process utilizing a specialized vertical CNC lathe dedicated solely to this component. This precise approach guarantees precise concentric alignment of the wheel body, resulting in substantial improvements in quality compared to wheel bodies that undergo only limited machining after welding.

High lifespan:

• This approach guarantees uniform contact and seamless operation within the wheel, effectively reducing issues related to accelerated localized wear. Consequently, it plays a vital role in significantly extending the product's overall lifespan.

Sealing and lubrication:

Designed to perform reliably in both tropical and cold climates, the product incorporates high-standard floating oil seals and lubrication systems of superior quality. These features enable the supporting wheels to maintain an excellent seal without requiring maintenance, even under severe operational conditions or within a broad temperature range spanning 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.