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If you have any questions or inquiries about other models, please contact us :whatapp+86 15880208980
Product Description
DX260/300 Bulldozer Top Carrier Roller Undercarriage Parts
for Construction Machinery
1. What Is top/carrier track ?
The Upper Roller plays a vital role in supporting the track, guaranteeing adequate tension for the machine's efficient and stable operation. Fabricated from specialized steel and manufactured using advanced methodologies, this component undergoes stringent quality control inspections at each stage of production to ensure robust resistance against both compressive and tensile stresses.
2. Advantages / Features
The carrier sprocket body is meticulously crafted using superior materials such as 40Mn2, 40MnB, and 50Mn, which have been meticulously selected to cater to the varying operational demands encountered in diverse environments. The wheel body undergoes a precise sequence of forging and normalization processes, followed by an advanced spray heating and quenching treatment to ensure optimal performance.
The meticulous manufacturing process ensures that the tread surface attains a hardness ranging from HRC52 to HRC62, accompanied by a hardened layer depth of 7 to 10 millimeters (with a hardness of HRC45) or greater. This optimal blend of hardness and depth provides exceptional durability, particularly in resisting both impact and surface wear on both the outer and inner surfaces of the wheel body. It serves as an essential part in the H80 carrier roller, specifically engineered for undercarriage parts of mini excavators.
Engineered for resilience in both tropical and cold climates, the product features high-standard floating oil seals and a dependable lubrication mechanism. This ensures that the carrier sprocket remains fully enclosed and maintenance-free, even in severe operating conditions or when exposed to temperatures ranging from -45°C to 120°C.
If You Have Any Questions Or Inquiries About Other Models, Please Contact Us :Whatapp+86 15880208980
4. why choose us?
We operate a large-scale processing factory and maintain a spacious 1,400 square meter warehouse, which is stocked with a wide variety of thousands of products to cater to your needs.
Our comprehensive one-stop service includes purchasing assistance and container loading, ensuring that you benefit from cost-effective procurement.
We provide prompt responses and expedite shipments to guarantee timely delivery of your orders.
Our personalized one-on-one service ensures that, within the warranty period, if you encounter issues such as oil leakage or wheel fracture, all you need to do is provide a photo featuring the company logo, and we will swiftly replace the wheel with a new one.
Whatapp: +8615880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2007
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
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 ... 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 ...