1, the basic parameters of drilling
depth: 0-300 meters
drill pipe diameter: phi is 42 mm; Phi is 50 mm
hole inclination: 0-90 °
2, gyrator speed vertical shaft speed (forward) 70, 121, 190, 121, 190, 570, 899, 1241
(inversion), 55, 257
vertical stroke: 600 mm
vertical pulling force rating: 72000 cattle
vertical stress rating: 54000 cattle
vertical shaft diameter: 68 mm
vertical shaft torque: 2760 newton-meters