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Best-Quality dozer carrier roller

Best-Quality dozer carrier roller

Short Description:

The function of top rollers is to carry the track link upwards, make certain things are linked tightly, and enable the machine to work faster and more steadily. Our products use special steel and produced by new process. Every procedure goes through strict inspection and the property of compressive resistance and tension resistance can be ensured.
Our carrier rollers are applicable for Komatsu, Hitachi, Kobelco, Daewoo, Hyundai, Volvo, Jcb etc. We can also offer OEM service according to your drawings or samples.
Products are exported to Southeast Asia and Europe and the America, enjoy high reputation in the domestic and foreign markets.


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  • Product Detail

    Product Tags

    Product Description

    The carrier wheel is one of the four wheels-belts of the crawler-type construction machinery chassis. Its main function is to Support the weight of the excavator and bulldozer, and let the crawler track along the wheels.

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    The material of the sprocket wheel body is generally 50Mn, 40Mn2, etc., the main process is casting or forging,Machining, and then heat treatment, the hardness of the wheel surface after quenching should reach HRC45~52,To increase the wear resistance of the wheel surface.
    Carrier Roller : forged material (50MN)
    Depth: 6mm (Shaft1.5-2mm) Hardness: HRC50
    Carrier Roller body: forging - turning - quenching - fine turning - pressure bushing - welding slag shovel (cleaning the surface of the machine body)

    top roller Agricultural Machinery

    We are a professional manufacturer, our products can be applied to a variety of different types of excavators

    Material 50Mnb/40Mn2
    Finish Smooth
    Technique Casting/Forging
    Surface Hardness  HRC52 , Depth6mm
    Colors Black or Yellow
    Warranty Time 1440 Working Hours
    Certification  IS09001-9001
    MOQ 2 Pieces 
    FOB Price FOB Xiamen US$ 25-100/Piece
    Delivery Time Within 30 days after contract established
    Payment Term T/T,L/C,WESTERN UNION
    OEM/ODM Acceptable
    type bulldozer undercarriage parts

     

    Moving Type: Crawler bulldozer
    After-sales Service Provided: Video technical support, Online support

     

    Packing and shipping

    crane carrier roller

    ABOUT US

    Fujian Jinjia Machinery Co.,Ltd. is developing from Quanzhou Hongda Machinery Co.,Ltd. The company has dedicated to the manufacturing of crawler undercarriage parts since 1990, which has been more than 30years so far. Now we have established our own casting, forging and machining production centers.

    JINJIA Machinery has always been insisting on the operation policy of “Customer first, Quality first” . Our mission is to make customer satisfaction. Just because of this, these years the company has obtained high reputations and solid foundation in the machinery industry. Today our production scales have been constantly expanding, with a wide range of product categories. Our products have been popular in domestic markets as well as the international markets such as Europe, America, South East of Asia, Middle East, etc. We have established good business relationships with famous companies around the world. Welcome to visit our factory for further more technological communications!

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    Exhibitions over the years

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    FAQ

    Q: Product usage?
    A: If any problem about usage, I will solve at first time.
    Q:What about Quality Control?
    A:We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.


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