Specifications
Brand Name :
YT
Model Number :
E312/E350
Certification :
ISO、CE
Place of Origin :
China
MOQ :
1PCS
Price :
$4.90 - $20.00/pieces
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
Weight :
10kg
Function :
Support and Guide Track Chain
Usage :
Heavy Equipment
Durability :
High
Application :
Construction Machinery
Warranty :
1 Year
Compatibility :
Fits Various Bulldozer Models
Model :
Top Roller
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

E312 E350 Bulldozer Top Carrier Roller Undercarriage Parts

for Construction Machinery

1. What Is top/carrier track ?

The top roller serves as a crucial component in supporting the track, guaranteeing that the machine maintains sufficient tension for efficient and stable operation. Crafted from specialized steel and manufactured through advanced techniques, this product undergoes meticulous inspections at every stage of production to ensure it possesses robust resistance to both compressive and tensile forces.

E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts

2. Advantages / Features

The carrier sprocket body is meticulously crafted from materials such as 40Mn2, 40MnB, and 50Mn, which are specifically selected to cater to the diverse demands of various operational environments. The wheel body undergoes a precise sequence of forging and normalization processes, followed by a heating and quenching treatment utilizing spray techniques. This results in a tread surface hardness ranging between HRC52 and HRC62, accompanied by a hardened layer depth of 7-10mm (featuring a hardness of HRC45) or greater. This optimal combination of hardness and depth guarantees exceptional durability, particularly in terms of resilience against both impact and surface wear, on both the external and internal surfaces of the wheel body.

To accommodate both tropical and cold climates, the product is equipped with high-quality, standard floating oil seals and a dependable lubrication system. This ensures that the carrier sprocket remains fully sealed and requires no maintenance, even in harsh working conditions or under extreme temperatures spanning from -45°C to 120°C.

E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts

3. Design/Structure

E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts

Model A B C D E General Model
E324 60 E180,E240,MS180
E325/330 47 198 E330,E329,E336B"
E345/450 77 E450,E350
SH60/65 99 100 16*50粗 " IHI350,SH160,SH65,SH75,凯斯55

4. why choose us?

Established in 2007, we have accumulated over 15 years of expertise in the field of heavy equipment spare parts. Leveraging professional production techniques, a robust quality control framework, and customized services, we provide solutions to prestigious international brands like Komatsu, Caterpillar, Hitachi, and Kobelco.

Our primary emphasis is on 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 steadfast commitment to excellence has resulted in the attainment of ISO 9001 International Quality Certification and ISO 14001 Environmental Management Certification.

E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts

(1) Our company boasts a substantial internal processing facility, augmented by a spacious warehouse spanning 1,400 square meters, which houses a diverse selection of thousands of products. We assure the premium quality and readiness of our inventory to fulfill your needs without any hassle.

(2) We offer a comprehensive and streamlined service package that encompasses purchasing assistance and container loading, ensuring cost-effective procurement and addressing all your concerns swiftly and efficiently.

(3) Through our swift responsiveness, expedited shipping services, and robust inventory management system, we guarantee timely and efficient deliveries that align precisely with your expectations and requirements.

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

5. Manufacturing Processes

E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts

6. Hot Sale Products

E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section PartsE312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts

7.Customer Feedback

E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts

8. FAQ

  • E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts

9.Contact Information

E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts
Whatapp: +8615880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com
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E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts

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Brand Name :
YT
Model Number :
E312/E350
Certification :
ISO、CE
Place of Origin :
China
MOQ :
1PCS
Price :
$4.90 - $20.00/pieces
Contact Supplier
video
E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts
E312 E350 8-12mm HRC53-57 Bulldozer Top Carrier Roller For Bottom Section Parts

Xiamen Doozer Construction Machinery Co., Ltd.

Verified Supplier
1 Years
fujian, xiamen
Since 2007
Business Type :
Manufacturer, Trading Company
Total Annual :
10000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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