Features and Advantages
| Model | D9 D10 D11 D85 |
| Material | Carbon steel, Alloy steel,etc, |
| Machine type | Excavator, Loader,Bulldozer,etc. |
| Heat treatment | Quenching and tempering treatment |
| Hardness | Teeth : HRC46-52 ,Impact value >=16J Adapters : HRC34-38 ,Impact value >=25J |
| Work condition | with excellent elongation and tensile strength, suitable for many different hard working conditions. |
 |  |  |
| 4T5502 28.5KGS | 4T5503 37KGS | 6Y3552 50KGS |
