... ,multi-disc,spring loaded,hydraulially separated,hand and hydraulic control operatedsteering brake--wet type,band brake,foot operated(with ... and components for the following models available:1) KOMATSU excavator series: PC60, PC70, PC90, PC130, PC200, PC210, PC220, PC240, ... PC270, PC300, PC360, PC4002) KOMATSU bulldozer series: D31,D53,D60, D65, D80, D85, D155, D355,D4753) ...