Dth Class Rock Drill* Dhr48hd Rotary Head Recently Rebuilt* Unit Has 9500 Frame Hours & 5766 Rotational Hours* Comes With A Full Rack Of 20'ft X 4.0 Drill Pipe & One (1) 5.0 Dth Hammer Upgraded Steel Fuel Tank Pressurized Water Vessel Wabasco Fuel Fired Block Heater New Air Regulators Hole Depth Recorder And Digital Angle Indicator