| Color | Black,yellow |
| Material | ZG40Mn |
| Method | casting/forging |
| Heat Treatment | Yes |
| Hardness | HRC51-56 |
| Warranty | 6 Months |
| Delivery | Sea is better |
| Certification | ISO9001 |
| Packing | Wooden Pallet |
| Term of payment | 30% downpayment 70% before shipment |

As a factory, we specialize in producing high-quality undercarriage parts including 917, 918, 919, 921, 922, TD816, 822, 518, 520, and 522 segments. Trust us for all your undercarriage needs!
Request a Quote| Color | Black,yellow |
| Material | ZG40Mn |
| Method | casting/forging |
| Heat Treatment | Yes |
| Hardness | HRC51-56 |
| Warranty | 6 Months |
| Delivery | Sea is better |
| Certification | ISO9001 |
| Packing | Wooden Pallet |
| Term of payment | 30% downpayment 70% before shipment |

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