... drill pipe, casing, also with casing-followed drill tools.1.2 Jet-grouting. It can be used in single-pipe, double- ... ,Φ102,Φ114Rod Angle (°):900Output Rotary Speed of Power Head (r/min):6,12,24,30,45,60,70 ... ,90Output Torque (N.m):6500Stroke of Power Head (mm):3400Stroke of Slide Frame (mm):900Lifting force ... of Power Head (kN):65Lifting speed of Power Head (m/min):1,5.9, ...