KH100D Forge 50mn Bulldozer Track Roller For Undercarriage Parts
| Detail Information | |||
| Material: | 40Mn2 Steel | Technique: | Forging |
| Quality: | Heat Treatment HRC 40-55 | Dimension: | Standard |
| P/N: | CR6088/CR6089 | OEM/ODM: | Available |
| Highlight: | D6R Bulldozer Bottom Track Rollers, Bottom Track Rollers CR6088, Double Flanged Track Rollers CR6089 |
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Product Description
KH100D Track Roller Yellow Color Bulldozer Track Roller Spare Parts

The manufacturing process of the supporting wheel involves welding the wheel body followed by precision machining as a single unit on a vertical CNC lathe. This comprehensive precision machining ensures zero concentricity error in the wheel body's circumference, providing unparalleled quality advantages compared to the approach of welding half-machined wheel bodies together.

3.Production Processes
4.Design/Structure/Main Dimensions of Installation
MAIN PARAMETERS
| M o d e l | A | B | G | D Bolt | General Model |
| DH300 | 338 | 110 | 257 | 20*100 | |
| DH55 | 218 | 80 | 153 | 12*65thick | R55 DH60-5/7 DH50,DH60, 总长173 |
| DX60 | 65 | 560 | 168 | M24 (Only use nuts) | |
| DH80 | 230 | 90 | 168 | 16*70 | Old-style Longgong85/90,EC80 |
| DH130 | 250 | 89 | 213 | 14*70thick | |
| DH220/EX200-1 | 318 | 102 | 242 | 16*90thin | DH225 DH215-7 DH250/255 ,EX200LC-1,EX220-1 |
| DH280-2 | 330 | 114 | 254 | 16*90 | R290 |
| DH280-3 | 368 | 115 | 287 | 22*100 | EX300 ,EX350,UH12-7,DH320 |
If you need other models, please feel free to submit inquiries or contact us via email.
5. Why choose us?
- Customized support advantages:
Manufacturers of support wheels specialize in offering tailored services that er precisely to customers' unique requirements. These customizations can encompass load-bearing capacity, operational environment, size specifiions, and more, ensuring a seamless integration of the support wheels with customers' mechanical equipment.
- Advantages of a complete model:
During the design and production phase of comprehensive model support wheels, a rigorous performance evaluation is conducted. This assessment encompasses load-bearing capacity, wear resistance, impact resilience, sealing effectiveness, and other critical aspects, guaranteeing optimal performance in practical appliions.
- after-sale service:
Within the six-month warranty period, should there be any issues such as oil leakage or wheel breakage, customers can simply provide photos featuring the company logo. In such cases, new wheels will be promptly replaced.


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Have questions about our products or want to discuss a custom order? Our team is ready to help you.




