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E120B HRC53-57 Bulldozer Top Carrier Roller For Underside Assembly Parts NO417345

1PCS
MOQ
$4.90 - $20.00/pieces
Price
E120B HRC53-57 Bulldozer Top Carrier Roller For Underside Assembly Parts NO417345
Features Gallery Product Description Request A Quote
Features
Specifications
Function: Support And Guide The Track Chain
Application: Bulldozer
Country Of Origin: China
Compatibility: Caterpillar D6R Bulldozer
Material: Steel
Weight: 50kg
Functionality: Support The Track Chain And Guide The Track Movement
Highlight:

E120B Bulldozer Top Carrier Roller

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Underside Assembly Bulldozer Top Carrier Roller

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NO417345 Bulldozer Top Carrier Roller

Basic Infomation
Place of Origin: China
Brand Name: YT
Certification: ISO、CE
Model Number: E120B
Payment & Shipping Terms
Packaging Details: Export Packaging
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.
Payment Terms: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow
Supply Ability: 10000 PCS/Month
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
Certification ISO9001
Delivery Time Within 15 days after contract established

Product Description

   E120B Bulldozer Top Carrier Roller Undercarriage Parts   

for Construction Machinery 

 

1. What Is top/carrier track ?

 

  The top roller plays a pivotal role in supporting the track, ensuring that the machine maintains adequate tension for efficient and stable performance. Made from specialized steel and manufactured through advanced processes, this product undergoes rigorous inspections at every stage of production to ensure its strong resistance to both compressive and tensile forces.

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2. Advantages / Features  

 

  The carrier sprocket body is meticulously crafted using materials like 40Mn2, 40MnB, and 50Mn, which are specifically chosen to meet the varying demands of different operational environments. The wheel body undergoes a precise series of forging and normalization processes, followed by a heating and quenching treatment using spray techniques. This results in a tread surface hardness of 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 adapt to both tropical and cold climates, the product is equipped with high-quality, standard floating oil seals and a reliable lubrication 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.

  

 

 

 

E120B HRC53-57 Bulldozer Top Carrier Roller For Underside Assembly Parts NO417345 1

 

3. Design/Structure

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Model A B C D E General Model
E70B 30 110       E307
E120B 41 142       "E110,E311,E312,10T-12T系列一样
E200B 47 170       20T 全系列一样,柳工200系列都一样"
            柳工225C, 柳工920D, 柳工922,柳工925.
            E240,E315,E317,E318,E320,E320B,E322,E323"

 

4. why choose us?

 

  Founded in 2007, we have amassed over 15 years of expertise in the realm of heavy equipment spare parts. By harnessing professional production methodologies, a robust quality control system, and tailored services, we offer solutions to prestigious international brands such as Komatsu, Caterpillar, Hitachi, and Kobelco.

  Our primary focus is on product quality. From raw material procurement, design, to final packaging, we strictly adhere to international production standards, ensuring meticulous quality assurance at every stage of the process. Our unwavering commitment to excellence has led us to achieve ISO 9001 International Quality Certification and ISO 14001 Environmental Management Certification.

  

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(1) Our company boasts a large-scale internal processing facility complemented by a spacious 1,400-square-meter warehouse that houses a diverse range of thousands of products. We guarantee the superior quality and readiness of our inventory to seamlessly meet your needs.

(2) We offer a comprehensive and streamlined service encompassing purchasing support and container loading, ensuring cost-effective procurement and addressing all your concerns in a prompt and efficient manner.

(3) Leveraging our quick responsiveness, expedited shipping, and robust inventory management system, we ensure timely and efficient deliveries, precisely aligning with your expectations and requirements.

(4) Our comprehensive after-sales service provides dedicated one-on-one support, offering solid assurance to both you and your customers. In case 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

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7.Customer Feedback

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8. FAQ

 

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9.Contact Information

                    E120B HRC53-57 Bulldozer Top Carrier Roller For Underside Assembly Parts NO417345 9
Whatapp: +8615880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com
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