Thor LD5030 Hydronic Heating System Ground Thaw Unit, tandem-axle Doolittle trailer, 329,000 BTU, 84% heater efficiency, side door, rear swing doors, Kubota diesel generator, model GL7000-USA, 371 metered hours, 100 gallon steel diesel tank, 7.4 gallon tank for the generator, 2 5/16" ball, data manufacture on trailer 10/20/2008, GVWR is 7,000 lbs, VIN 1DGCS1207. Selling on Tuesday, November 12th starting at 8am CDT on Orbitbid.com. For more information, call or text Jon Kuiper