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PC1250
KOMATSU
●Undercarriage Parts 21N-32-00101 Pc1100-6 Pc1250-7 Pc1250-8 Track Link Assy Pc1250 Track Link Assembly 48 Links●
PC1250 Track Links Group
track bush material | 40Cr/40CrB |
| Surface Hardness | HRC52-58 |
| Core hardness | HRC30-38 |
| track pin material | 40Cr/45B |
| Surface Hardness | HRC52-58 |
| Core hardness | HRC33-36HB200 |
| Quench depth | 5-9mm |
| Developed scope (pitch) | 90-260 |




●Undercarriage Parts 21N-32-00101 Pc1100-6 Pc1250-7 Pc1250-8 Track Link Assy Pc1250 Track Link Assembly 48 Links●
PC1250 Track Links Group
track bush material | 40Cr/40CrB |
| Surface Hardness | HRC52-58 |
| Core hardness | HRC30-38 |
| track pin material | 40Cr/45B |
| Surface Hardness | HRC52-58 |
| Core hardness | HRC33-36HB200 |
| Quench depth | 5-9mm |
| Developed scope (pitch) | 90-260 |



