High-Durability Bulldozer Undercarriage Parts Forging Double Flange Track Roller
High-Durability Bulldozer Undercarriage Parts Forging Double Flange Track Roller
1. What is a Roller?
The roller, a key element in the conveyor system, is available in various models and is numerous, capable of bearing the load of both the conveyor belt and the materials it carries. Comprising 35% of the conveyor system's overall expenses, these idlers generate over 70% of the system's resistance, highlighting the significance of their quality. They are manufactured from two primary materials: metallic and polymeric.
2. Track Rollers Features
* By employing heat treatment techniques, we ensure superior mechanical characteristics, robust strength, and exceptional resistance to deformation and failure.
* The surface hardness falls within the HRC40-55 range, which minimizes abrasion and extends the lifespan, thereby enhancing the value of your products and boosting the longevity of your offerings.
* Meticulously designed and crafted for secure installation and efficient operation, our products can handle heavy loads of up to 50 tons, maintaining the reliability and cost-effective performance of the machinery, while providing top-tier service. Choose our products for the best value.
* Rigorous quality assurance is implemented throughout the entire process, from the selection of raw materials to the final packaging.
3. Production Process
4. Main Dimensions of Installation
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.
5. Other Advantages
* World-class quality
* 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
6. Customer Feedback
Are you still troubled by lacking of quality excavator track roller? YinTai Parts is one of the professional manufacturers and suppliers of excavator track roller in China, who has high quality products for sale. With over 30 years experience and wide expertise, we can assure you the high quality and good performance of our products.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.




