High precision:

The production of the supporting wheel involves initially welding the wheel body, followed by a precise machining process using a vertical CNC lathe specifically on this single component. This detailed approach ensures perfect concentricity of the wheel body, offering significant quality enhancements compared to wheel bodies that undergo only partial machining subsequent to welding.

High lifespan:

This method ensures consistent contact and smooth operation within the wheel, effectively mitigating problems of localized wear acceleration. As a result, it is instrumental in significantly boosting the overall lifespan of the product.

Sealing and lubrication:

Engineered to withstand both tropical and cold climates, the product features high-quality, standardized floating oil seals and lubrication systems. These components allow the supporting wheels to maintain an impeccable seal without the need for maintenance, even in harsh working environments or across a wide temperature range from -45°C to 120°C.

3.Production Processes

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4.Design/Structure/Main Dimensions of Installation

MAIN PARAMETERS

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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.