Track Rollers for Komatsu Construction Machineries

1- Quality-control 2- Good price. 3- Quickly delivery

Sprockets are strictly quality-control andprocessed by advanced machine in order to maintain the stable structure. Furthermore, they are dealt with middle-frequency quench and normal mechanicsdealing to reach qualified hardness and resistance-proof pressure. Thirdly, according to physics, structural mechanics and the accurate machine request, wemake sure that each sprocket will operate smoothly and avoid the edge ofsprocket slit. Finally, Sprockets will be checked in order to reduce the defectof operation. We have dealt in sprocket for many years and export to Singapore, Malaysia,Turkey, Brazil. Webelieve our quality will testify our words.

1- Bulldozer

D20, D31, D50, D60, D80, D155, D3C, D4D, D5, D6D, D6D-LS, D7G, D6H, D7H, D8K

2- Excavator

PC60-5, PC60-6, PC100-3, PC100-5, PC200-3,PC200-1, PC200-3, PC200-5, PC300-5, PC200-6, PC400-5, HD400, HD450, HD550,HD700-2, HD770, HD820, HD1250, UH0083, UH07-7,

EX30, EX100 / EX50-2, EX100M, EX130, EX200, EX200-2, EX200-3,EX200-1, EX200-2, EX2O0-3, EX300, EX300-3, EX300-5, EX400, E70B, E180, E200B,320, E300B, 311, 325, 330, SK07-2, SK07-N2, SK100, SK200, SK220, SK300,LS2800FJ1, LS2800FJ2, LS430, LS430PJ2, SH300, 20HT, SH200, SH200F1, SH300, SE210-3, SE280-2, SE350-2,S220-3, S280, S320, R210-2, R320, MS110-8, MS180..

Track Rollers for Komatsu Construction Machineries