Description Overview Schramm T64 truck-mounted drilling rig Year 1971 Top head down-the-hole rotary drill on a truck carrier Carrier and Mounting Mounted on a 1971 International truck with a gasoline engine Three hydraulic leveling jacks Power and Air Detroit 318 deck engine 450/250 air compressor GD 5x6 mud pump Water injection Line oiler Pipe Handling Carousel set up for 4 1/2 in (114 mm) drill pipe Rod box Condition Used