China KOMATSU Bulldozer Carrier Roller D20A-5 D21A-7 Manufacturer and Supplier | TCT

KOMATSU Bulldozer Carrier Roller D20A-5 D21A-7

Short Description:

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


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Description

Our products are made of 40Mn and 50Mn steel, which will go through a medium frequency induction modulation process in order to obtain 52-56 HRC. This material, chosen for its quality and durability, meeting the requirements of heavier weights as well as the precision of our production lines, are the main competitiveness of our top rollers. All of the top roller shells are assembled with O-rings, bushings, seals, shaft and other small parts. Each step is strictly inspected to ensure pressure resistance and tensile resistance.
*Crafted from high-quality 40Mn and 50Mn steel, our top rollers are designed to withstand heavy weights and provide exceptional durability. Through a meticulous medium frequency induction modulation process, these rollers achieve a hardness of 52-56 HRC, ensuring superior performance and longevity.
Our top rollers are engineered to meet the precise requirements of KOMATSU Bulldozer Carrier Roller D20A-5 D21A-7, offering a perfect fit and seamless integration. The material selection and manufacturing process have been optimized to deliver unparalleled strength and reliability, making them an ideal choice for heavy-duty applications.
We take pride in the quality and competitiveness of our top rollers, which are the result of our commitment to excellence and innovation. Whether you are in need of OEM/ODM solutions, looking for trade or wholesale opportunities, or seeking regional agency partnerships, we are ready to meet your specific requirements.
With a focus on quality, performance, and customer satisfaction, our top rollers for KOMATSU Bulldozer Carrier Roller D20A-5 D21A-7 are the perfect choice for businesses and individuals who demand the best. Trust in our expertise and experience to deliver top rollers that exceed expectations and provide exceptional value.

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