Komatsu Launches New Line of Medium-Size Class Face Drilling Rigs, Bolters
Komatsu launches new Z3 series of medium-size class development jumbo drills and bolters for underground hard rock mining. Modular design, advanced technology, and simplified controls improve productivity and reduce maintenance costs, with plans for future battery and intelligent machine control models....
machineryasia 
Komatsu launches new Z3 series of medium-size class development jumbo drills and bolters for underground hard rock mining. Modular design, advanced technology, and simplified controls improve productivity and reduce maintenance costs, with plans for future battery and intelligent machine control models....
