2005 CUSTOM BUILT, WELDING Semi-Trailers - Oil Field Trailers, 2005 Custom Built Trailer 2002 Miller 500 Ampo Welder with 11,000 hours 4,000lb Knuckle boom Big 8 Foot Sliders Rigis 2013 - 535A Threading Machine 100lb air compressor step on tool box Built to work in the oil fields, Suspension, Steel Composition, Steel, , L x W x H: 25 x 96 x