underground mining methods.indb - mining and blastingsamples of. atlas copco underground core drilling rig diamec u4. . and exhaust gases from diesel-powered machines . will remain self-supporting for extensive periods of time without the need for . it is a versatile multi-purpose machine.
Advantages of self propelled multifunctional drill rig
integrated design of an xlp dozer - saimm26 sep 2008 . trackless mining equipment consisting of a drill-rig, roof bolter and . powered by a four cylinder, indirect injection diesel engine. olsen, s.g. . mining. the resulting machine is a miniature unmanned bulldozer and multipurpose crawler . pump for the hydraulic tank, and a radiator with self- cleaning.