Excavator & Bulldozer Undercarriage Part:

Track roller (bottom roller), carrier roller (top roller), sprocket (segment), idler, track link, track shoe, track bolt & nut, etc. For caterpillar, komatsu, hitachi, kobelco, daewoo, kato, hyundai, Samsung, sumitomo, mitsubishi, etc.

1. Komatsu: PC60-3/-5/-6, PC100-3/-5, PC120-3/-5, PC240, PC200-1/-3/-5/-6, PC220-1/-3/-5/-6, PC300-1/-3/-5/-6, PC400-3/-5/-6, D20, D30, D31 D50, D60, D65, D75, D80, D85, D155, etc.

2. Caterpillar: E70, E70B, E120, E110, E200B, E312, E320, E240, E300B, E330, E325, D3C, D5, D5B, D5D, D6C, D6D, D6H, D7G, D8K, etc.

3. Hitachi: EX60-1/-3/-5, EX100-1/-3, EX120-1/-3, EX100M, EX150, EX150, EX200-1/-2/-3/-5, EX220-5, EX300-1/-2/-3/-5, EX400-1/-3/-5, UH08, UH07, etc.

4. Kato: HD250, HD400 (HD450), HD500, HD550, HD700 (HD770), HD800, HD820, HD850, DH880, HD1020, HD1220 (HD1250), HD1430, etc.

5. Kobelco: SK072, SK100, SK120, SK200, SK220, SK300, SK320, etc.

6. Sumitomo: SH120, SH160, SH200, SH220, SH280, SH300, etc.

7. Daewoo: DH220, DH280, etc.

8. Mitsubishi: MS110, MS120, MS180, etc.