Diesel engine ZS1115 15kW 2200r/min Base pre-meter Drilling hole dia 130mm mainly (can reach 180mm) Drilling capacity 60m Drilling angle any angle between vertical and horizontal Drill rod Φ50mm or Φ73mm; length 2 m Rated pull force 22kN Rated push force 14.6kN Lifting speed 0.259 m/s Max. torque 2984N·m Top-drive head: Type mechanical top-drive head Stroke 2300mm; 1500mm(shorter mast type); 800 mm (the shortest mast type) Speed 48;88;162;281 r/min,reverse speed:39r/min Oil pump Model CBK1020/8-396R Flow 20+8.1 mL/r Rate speed 1500 r/min Max. pressure 8MPa Working pressure 16MPa crawler Model DP101CT Max. tow force 27.5 KN Crawling speed 1.17 km/h Crawling angle less than 30° Mud pump Model BW120QF Overal dimension Drilling vertical hole L×W×H: 3130×1920×4090  Drilling horizontal hole(transportation state)  L×W×H: 3550×1920×1820  Weight of drill body excluding the power unit 900Kg Whole weight 2850kg