Home > Bulldozer Top Roller >

DX260/DX300 HRC53-57 50mn Bulldozer Top Carrier Roller For Undercarriage Parts

Product Categories

Xiamen Doozer Construction Machinery Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

DX260/DX300 HRC53-57 50mn Bulldozer Top Carrier Roller For Undercarriage Parts

Brand Name : YT

Model Number : DX260/DX300

Certification : ISO、CE

Place of Origin : China

MOQ : 1PCS

Price : $4.90 - $20.00/pieces or Price

Payment Terms : T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow

Supply Ability : 10000 PCS/Month

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.

Packaging Details : Export Packaging

Surface Treatment : Painting

Material : High-quality steel

Size : Standard

Color : Yellow

Country Of Origin : China

Application : Construction machinery

Maintenance : Low maintenance

Compatibility : Fits most bulldozer models

Contact Now

Detail Information

Material	40Mn2 40MnB 50Mn
Finish	Smooth
Colors	yellow
Technique	Forging / casting
Surface Hardness	HRC52-58,deepth:8mm-12mm
Warranty time	1 year
Certification	ISO9001
Delivery Time	Within 15 days after contract established

DX260/DX300 HRC53-57 50mn Bulldozer Top Carrier Roller For Undercarriage Parts

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.

DX260/DX300 HRC53-57 50mn Bulldozer Top Carrier Roller For Undercarriage Parts

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.

DX260/DX300 HRC53-57 50mn Bulldozer Top Carrier Roller For Undercarriage Parts

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?

DX260/DX300 HRC53-57 50mn Bulldozer Top Carrier Roller For Undercarriage Parts

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.

DX260/DX300 HRC53-57 50mn Bulldozer Top Carrier Roller For Undercarriage Parts

Whatapp: +8615880208980

Wechat : Susanruan13

Email : doozer@doozergroup.com

Product Tags: