Xiamen Doozer Construction Machinery Co., Ltd.
                                                                                                           
Verified Supplier
19 Years
Since 2007
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D5H 2000 Working Hours Bulldozer Top Carrier Roller For Large-Scale Machinery

Price Negotiable
Price: $4.90 - $20.00/pieces
MOQ: 1PCS
Delivery Time: FOB Xiamen or any Chinese port:25-30days . If there are any parts in stock ,our delivery time is only 7-10 days.
Brand: YT
Product Description

Detail Information

Material

40Mn2 40MnB 50Mn

Finish Smooth 
Colors yellow
Technique Forging / casting
Surface Hardness HRC52-58,deepth:8mm-12mm
Warranty time 1 year
Certifiion ISO9001
Delivery Time Within 15 days after contract established

Product Description

   D5H Bulldozer Top Carrier Roller Undercarriage Parts   

for Construction Machinery 

 

1. What Is top/carrier track ?

 

  The primary role of the top roller is to provide vital support to the track, ensuring that adequate tension levels are maintained for efficient and stable machine operation. Made from specialized steel and manufactured through sophistied processes, the product undergoes rigorous inspections at each stage of production to ensure its robust resistance to both pressure and tensile forces.

 

2. Advantages / Features

 

  The carrier sprocket body is meticulously crafted from materials such as 40Mn2, 40MnB, and 50Mn, which are specially chosen to meet the diverse demands of various working environments. The wheel body undergoes a series of precise forging and normalization processes, followed by a heating and quenching treatment using spray techniques. This results in a tread surface hardness that ranges between HRC52 and HRC62, along with a hardened layer depth of 7-10mm (featuring a hardness of HRC45) or more. This combination of hardness and depth ensures exceptional durability, particularly in terms of resistance to both impact and surface wear, on both the exterior and interior surfaces of the wheel body.

  To er to both tropical and cold climates, the product is equipped with high-quality, standard floating oil seals and a reliable lubriion system. This ensures that the carrier sprocket remains fully sealed and maintenance-free, even in harsh working conditions or under extreme temperatures ranging from -45°C to 120°C.

 

   

 

 

 

 

3. Design/Structure

 

 

4. why choose us?

 

  Founded in 2007, we have garnered over 15 years of expertise in the realm of heavy equipment spare parts. Leveraging professional production techniques, a robust quality assurance framework, and tailored services, we offer solutions to prestigious international brands, including Komatsu, , Hitachi, and Kobelco.

  Our foremost commitment is to product quality. From raw material sourcing, design, to final packaging, we adhere strictly to international production standards, ensuring meticulous quality control at every stage of the process. Our unwavering dediion to excellence has culminated in the attainment of ISO 9001 International Quality Certifiion and ISO 14001 Environmental Management Certifiion.

   

 

(1) Our company boasts a large-scale internal processing facility, complemented by a spacious 1,400-square-meter warehouse, which stocks a diverse range of thousands of products. We guarantee the premium quality and readiness of our inventory to fulfill your needs effortlessly.

(2) We offer a comprehensive and seamless service encompassing purchasing support and container loading, ensuring cost-effective procurement and addressing all your concerns promptly and efficiently.

(3) With our swift responsiveness, expedited shipments, and robust inventory management system, we ensure timely and efficient deliveries, meeting your expectations and requirements with precision.

(4) Our comprehensive after-sales service provides dedied one-on-one support, offering solid assurance to both you and your customers. In the event of any warranty-related issues, such as oil leakage or wheel fracture, simply submit a photo featuring the company logo, and we will promptly replace the defective wheel with a new one, ensuring your complete satisfaction.

  

 

5. Manufacturing Processes

 

OEM Bulldozer Undercarriage Segment Replacement Drive Sprocket Ring 2

 

 

 

6. Hot Sale Products

 

 

7.Customer Feedback

 

8. FAQ

 

 

9.Contact Information

                    
Whatapp: +8615880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xiamen Doozer Construction Machinery Co., Ltd.
Location 6B1, 2 Xinglin North Road, Xiamen, Fujian, China
Contact Person Ruan

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