... SHANGHAI DIESEL ENGINES,C6121,D6114 AND ECT.FOR WHEEL LOADERS,XCMG,LIUGONG,SEM,SDLG,XGMA,CHENGGONG,WATER ... million of sets or over being sold on the world, and the continuous technical supports provided by Caterpillar’ ... matching application shows that the average failure interval for loader and bulldozer is 4000h or over, the overhaul ... low temperature DIESEL ENGINE FOR SDLG SEM WHEEL LOADER CAT C6121