Sprocket & Idlers




1. KBJ offers awide selection of sprockets,segment groups and idlers designed for use on major brands like Komatsu, Caterpillar, Hitachi, Kobelco, Volvo, Hyundai, etc for bulldozers and excavators.

2. All "bolt on" sprockets are steel-casted and heat-treated using induction method to achieve the pre-determined surface and inner core hardness level.

3. Segment groups are forged, using precision engineering technology.

4. KBJ Idlers comes in either steel-casting or fabricated welding, they are fitted with reinforced sidewalls that are specially heat-treated for prolong durability and extensive resistance to chipping.