High performance Reverse Circulation (RC) exploration drill rig DP648-RC on platform. The main advantages of DP648-RC platform are its pullback capacity of 42000 lbs (19 050 kg); hydraulic power of 160 HP; rotary drives with variable/reversible hydraulic motor and automatic constant rotation power control; and a unique pipe handling system. These features give DP648-RC RC rig enough power to drill in any type of mixed hard formations.