XIAMEN YINTAI MACHINERY CO., LTD.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 PCS/Month |
| Delivery Time | 7-30 Days |
| Packaging Details | Standard Export Packaging |
| Material | 50Mn Steel |
| Technique | Forging |
| Quality | Heat Treatment HRC 40-55 |
| Bolt Size | 7/8 |
| Colour | Yellow or Black or Customer Required |
| Flange Diameter | 10.04 |
| Moving Type | Crawler Excavator & Bulldozer |
| Tread Diameter | 8.74 |
| Brand Name | YT |
| Model Number | D7G/D7F |
| Place of Origin | China (Mainland) |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 PCS/Month |
| Delivery Time | 7-30 Days | Packaging Details | Standard Export Packaging |
| Material | 50Mn Steel | Technique | Forging |
| Quality | Heat Treatment HRC 40-55 | Bolt Size | 7/8 |
| Colour | Yellow or Black or Customer Required | Flange Diameter | 10.04 |
| Moving Type | Crawler Excavator & Bulldozer | Tread Diameter | 8.74 |
| Brand Name | YT | Model Number | D7G/D7F |
| Place of Origin | China (Mainland) | ||
| High Light | dozer undercarriage parts ，bulldozer track parts | ||
The roller, a crucial component of the conveyor system, comes in various types and is abundant in number, providing support for the conveyor belt and the load it carries. It represents 35% of the conveyor system's overall expenses and is responsible for over 70% of the resistance encountered, making its durability particularly crucial. There are two primary materials used for idlers: metal and polymer.
* Utilizing heat treatment processes, we ensure outstanding mechanical characteristics, exceptional durability, and enhanced resistance to deformation and rupture.
* The roller casings are crafted from steel that undergoes thorough hardening, ensuring intrinsic robustness.
* The exterior hardness ranges from HRC40 to 55, which minimizes erosion and extends the lifespan, thereby increasing the value of your offerings and boosting the longevity of your products.
* The axles and bearings are engineered to offer utmost strength and to minimize friction and erosion.
* Meticulously designed and precisely manufactured for secure attachment and efficient grooving, capable of handling substantial loads up to 50 tons, ensuring the reliable performance of excavators. Our products represent a cost-effective, high-quality solution and superior service, making them your optimal selection.
4. Main Parameters
| Brand | Model | Main Dimensions of Installation | |||||
| A | B | E | G | M | L | ||
|
Bulldozer Series | D20 | 155 | 135 | 130 | 264 | 194 | 15 |
| D3C | 178 | 152 | 155 | 274 | 230.5 | 13.5 | |
| D30 | 198 | 170 | 154 | 285 | 240 | 17.5 | |
| D31 | 198 | 170 | 154 | 285 | 240 | 17.5 | |
| D4 | 230/219 | 203 | 174 | 358.5 | 298 | 17 | |
| D4D | 230/219 | 203 | 174 | 358.5 | 298 | 17 | |
| D5 | 233 | 204 | 208 | 369 | 317.5 | 17 | |
| D6D | 246 | 210 | 228 | 400 | 330.5 | 20.5 | |
| D7 | 256 | 222 | 248 | 439.5 | 368.3 | 20 | |
| D7G | 256 | 222 | 248 | 439.5 | 368 | 245 | |
| D8K | 300 | 280 | 296 | 533.6 | 428.6 | 27 | |
| D40 | 233 | 204 | 208 | 308 | 310 | 18 | |
| D50 | 233 | 204 | 208 | 380 | 310 | 18 | |
| D60 | 245 | 210 | 235 | 394 | 320 | 19 | |
| D65 | 245 | 210 | 235 | 394 | 320 | 19 | |
| D80 | 258 | 220 | 252 | 452 | 380 | 23.5 | |
| D85 | 258 | 220 | 252 | 452 | 380 | 23.5 | |
| D155 | 296 | 258 | 292 | 498 | 408 | 26 | |
| 300907 | 188 | 162 | 138.5 | 242 | 212 | 13 | |
| ECM440 | 188 | 162 | 138.5 | 242 | 212 | 13.5 | |
| T90 | 2160 | 185 | 213 | 351.4 | 298 | 18 | |
The models above are just for reference, many models we can't list here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.
* 24h inquiry and consulting support
* Factory sale directly with reasonable price
* 35 years' experience in Excavator & Bulldozer spare parts manufacturing
* Flexible payment terms including T/T, L/C and so on
* Fast delivery within 30 days after contract established
* Professional sales team, quality inspection and report, maritime logistics guidance
* After-sale services: video technical support,24h online support
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
10Million-20Million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts. YinTai cooperates with Chinese famous large steel mi... XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts. YinTai cooperates with Chinese famous large steel mi...
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