Low wear, high loading and high strength
PC60-7 track roller bottom SE75 lower roller quality undercarriage parts
DX225 DH220 track roller through high depth of hardening and treatment process to ensure the wear and stress resistance
| Color | Black,yellow |
| Material | 40Mn2 |
| Method | Forging/Casting |
| Heat Treatment | Yes |
| Hardness | HRC52-58 |
| Warranty | 12 Months or 2000 hours |
| Delivery | Sea |
| Certification | ISO9001 |
| Packing | Wooden Pallet |
| Term of payment | 30% downpayment 70% before shipment |
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