Hydraulic drilling equipment with diamond for surface. Mounted on a crawler car and equipped with Cummins QSB6.7 Tier III six-cylinder, turbocharged, water cooled engine, with a power rating of 153 kW equivalent to 208 hp. at 1800 r.p.m. For safety the car can be operated by remote control at a distance of 200 or 300 meters during the transfers of the equipment. Drilling capacities: 1,540 m in BQ, 1,200 m in NQ, 800 m in HQ and 475 m in PQ.