The Mobile Drill International B85 geothermal drill is designed to maximize profits and minimize jobsite disturbance. A 200 horsepower diesel engine powers the drill and a two-speed rotary head develops over 48,000 in-lb torque. The 14-foot or 24-foot stroke feed system has 24,500 lb pullback force with a fast 220 fpm retract speed and a 8,500 lb main rotating jib hoist. Rubber track or truck mounting options. For more, visit