Excavator Track Link Pins and Bushings
1.Material:40Cr
2.Hardness:HRC53-58
3.ISO9001 certificate

 _{Machine Model for your reference :}  

_{1) K omatsu:  PC60-5-6-7, PC100, PC120,  PC200-5, PC220-5, PC300-5, D31, D50,  D80 (D85), D155
2) H itachi: EX60, EX100, EX120, EX200-1-2-3, EX300-1,
3) Ca terpillar:  E200B (E320), E240 (MS180), D5D, D6D, 
4) K obelco: SK200,
5) S umitomo: SH120, SH200, SH280, SH300, SH400
6) M itsubishi: MS110, MS120, MS180}