micropile drilling rig / geotechnical / crawler / down-the-hole
Max.: 300 m (984'03")
Min.: 0 m (0'00")
Drilling rigs designed for geotechnic work, rock mechanics and mining, core sampling, penetra-meter SPT probes, with widia crown bits or diamond concret crown bits.There are several models mounted on crawler tracks, or trucks for drilling depths down to 300 meters.Different mountings, as per customer priorities or type of rock to drill: mud pump, wire-line hoist, DTH kit, small auger etc.