Quanzhou hongding engineering machinery co., ltd
| Certifiion | ISO\CE |
| Payment Terms | L/C, T/T |
| Supply Ability | 20000 pieces/1 Month |
| Delivery Time | 5-30days |
| Packaging Details | carton or wooden box |
| Condition: | New |
| Applicable Industries: | Building Material Shops, Manufacturing Plant, Construction |
| Color: | Black&Yellow |
| Marketing Type: | New Product 2020 |
| Material: | 40SiMnTi/50Mn/40MnB/40Mn2 |
| Technique: | Forging & casting |
| Surface Hardness: | HRC52-52,deepth:7mm-10mm |
| Product Name: | Carrier Roller |
| Brand Name | YYR |
| Model Number | E349 |
| Place of Origin | Fujian, China |
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Product Specification
| Certifiion | ISO\CE | Payment Terms | L/C, T/T |
| Supply Ability | 20000 pieces/1 Month | Delivery Time | 5-30days |
| Packaging Details | carton or wooden box | Condition: | New |
| Applicable Industries: | Building Material Shops, Manufacturing Plant, Construction | Color: | Black&Yellow |
| Marketing Type: | New Product 2020 | Material: | 40SiMnTi/50Mn/40MnB/40Mn2 |
| Technique: | Forging & casting | Surface Hardness: | HRC52-52,deepth:7mm-10mm |
| Product Name: | Carrier Roller | Brand Name | YYR |
| Model Number | E349 | Place of Origin | Fujian, China |
| High Light | E349 Excavator Chain Roller ，40SiMnTi 9 Excavator Chain Roller ，40SiMnTi Excavator Undercarriage Components | ||
Original Factory Direct Sale Excavator Undercarriage Components Upper Roller Carrier Roller Spare Parts E349 Top Roller
Products Description
The material of the carrier roller is 40Mn2, 40MnB, 50Mn, etc. according to the working conditions. After precision forging and normalizing, the wheel body is heated and spray quenched as a whole. The surface hardness of the tread reaches HCR52-62, and the hardening depth reaches more than 7-10mm (HRC45), ensuring longer impact resistance on the outside and inside of the wheel body. And surface abrasion resistance. In order to adapt to tropical and frigid regions, the high-quality standard floating oil seal and lubriion system formulated by our products enables the sprocket wheel to be completely sealed and free from maintenance under harsh working conditions or climatic conditions (-45℃-120℃).
Part Number
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
20000000-4000000
Employee Number:
>100
Ecer Certification：
Active Member
Quanzhou Hongding Construction Machinery Co., Ltd. is specialized in the research & development, manufacturing and supplying of machinery parts and accessories, loed in "the capital of East Asian culture" and the starting point of "Maritime Silk Road", Quanzhou, Fujian Provin... Quanzhou Hongding Construction Machinery Co., Ltd. is specialized in the research & development, manufacturing and supplying of machinery parts and accessories, loed in "the capital of East Asian culture" and the starting point of "Maritime Silk Road", Quanzhou, Fujian Provin...
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