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Caterpillar Bulldozer Carrier Roller D5B

Bulldozer Parts

Caterpillar Bulldozer Carrier Roller D5B

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

    Description

    Top rollers carry the chain and the track shoes, often have different wear patterns than bottom rollers. Common wear patterns of top rollers are on the running surface, flange and roller leakage. You can recognize wear by a broken or bent support, a sagged top roller axle, an improperly aligned roller or a stuck roller. If a top roller has a flat side, this means that the top roller is stuck. This is usually caused by sand and/or mud between the top roller and the undercarriage. Regular cleaning of the undercarriage is part of the daily maintenance and helps to prevent this.
    TACK offers a complete range with top rollers for both excavators and bulldozers from 0.8 to 100 tons. We produce all top rollers based on OEM specifications. The production is finished on high-tech CNC machinery with precision tools, high-grade seals and bronze bushings (bimetal).
    We have designed the bottom and top rollers with reinforced flanges and unique seals.  Heat treatments make the excavator rollers or dozer rollers extra tough and thus wear-resistant. This guarantees a long service life, even with intensive use. 
    *This essential part plays a crucial role in the smooth operation of bulldozers, ensuring optimal traction and stability on various terrains.
    The Caterpillar Bulldozer Carrier Roller D5B is engineered to withstand the toughest working conditions, offering exceptional durability and reliability. Its robust construction and precision engineering make it resistant to wear and tear, providing long-lasting performance and reducing the need for frequent replacements.
    One common issue faced by bulldozer owners is the accumulation of sand and mud between the top roller and the undercarriage, which can lead to operational inefficiencies. However, with the Caterpillar Bulldozer Carrier Roller D5B, this problem is mitigated. Regular cleaning of the undercarriage, as part of daily maintenance, is essential for preventing such issues and ensuring the smooth functioning of the equipment.
    We offer flexible options for procurement, including OEM/ODM, trade, wholesale, and regional agency partnerships. Whether you are a heavy machinery manufacturer, distributor, or a regional dealer, we are committed to meeting your specific requirements and providing you with the best solutions for your business.
    By choosing the Caterpillar Bulldozer Carrier Roller D5B, you can be confident in the quality and performance of your machinery's undercarriage. Enhance the efficiency and productivity of your bulldozer with this superior component, designed to meet the demands of the most challenging work environments.

    Application

    CATERPILLAR:561B,561C,951B,951C,953,953C,953H,955H,955K,955L,D5.D5B,D5E,D6,D6B,
    JOHN DEERE: 750C
    LIEBHERR:HS830,HS832,HS842,HS933,LR621,LR621B,LR621BM,LR622B,PR721C,PR721CM,PR722BL,PR731,PR731L,R925B,R942,R945
    LANDINI MASSEY FERGUSON:MF500,MF500B,MF500C

    Original Code

    9S3570,5A8374,4K3985,5K6537,5M8631,5Y1130,8S0465,S239440,1365693,S239440,820210010,2905242M91,395938
    788,4467005,AT174847,1430324M91,E10042379,L20342314,5000952,5003858,5004451,5601351,5604451,521K1012
    0,960282,D0842332,P0042379,ZKI842332,308512534,308562502,404309641,484404844,484404845,CR2881,CR2881B
    ,CR2189,10C0026AY2

    Specification

    Caterpillar Bulldozer Carrier Roller D5B 

    Model No. D5B
    OEM  NO. 9S3570
    Material 50Mn
    Technique Forging
    Weight 30KG
    Surface Hardness

    52-56HRC

    Hardness Deepth 8-12mm

    Welding Operation

    by ARC CO² welding
    Machining Operation CNC machine
    Colors Yellow or Black