Boart-Nenzi DB520

N ° 1 Boart-Nenzi drilling rig, model DB520 CE certified 4-cylinder Deutz engine, power 70 hp Stroke for 3 m rods Max pull 3900 kg Head with max torque 460 kgm; maximum speed 500 rpm Double vice with max passage 203 mm Triplex pump 140/50; max flow rate 140 lt / 1 ', pressure 50 bar Immediately available for rental