KLR DTH 1500 is mounted on heavy duty 6x4 truck powered by suitable engine. This is suitable for hole dia 6.5” (continuous), 9”, 10” and 12”(over burden) up to a depth of 1500 feet. Rotary head produces max.speed of 170 rpm and max.torque 280 kg.m. Power for the Rig is taken from truck engine through transfer gear box. Mast, Rotary head, control panel, compressor, Hydraulic tank, welding machine, battery box are mounted on the same truck.