Specifications include, but are not limited to: Description Type – Tandem axle side dump. Weight – 15,000 lb., approximate weight. Width – 102 in. Length – 35 ft. Frame Material – High tensile quality steel, free of defects. Type – Fabricated 2-beam construction. Beams – Fabricated I-beam type with web constructed of 80,000 pounds per square inch (PSI) high-tensile steel and flanges constructed of 80,000 PSI yield strength steel. Web Stiffeners – Located at high-load points. Cross Members – 80,000 PSI high-tensile steel hour glass design. King Pin Setting – Maximum of 14 in. from front edge of plate. Trailer must be designed to be towed by a truck with a 48 in. fifth wheel height. Swing Clearance – 82 in. minimum. A swing clearance less than 80 in. will not clear ITD transport truck chassis frames and is NOT Acceptable. Landing Gear – 2-speed manual type. Push Block – Bolt on type with underride protection. Dump Tub Type – Hydraulic activated dump. Requirement - Trailer must be capable of dumping to either side. Size – Thirsty (30) ft., twenty (20) cubic yard capacity. Construction – 1/4 in. thick FLX-500 steel rounded Vee tub. Fabricated single upper G-Rail per side. Pivot Points – Three (3) pivots per side with greaseless composite bushings. Dump Change – Single sided with dump direction indicator. Suspension Type – Air ride type, tandem axle with. Axles – Two (2) 23,000 lb. rating each axle. Steel Wheels – Disc wheel with outboard 10-bolt pilot mount hubs. Wheels must be powder coated white. Tires – 11R22.5, load range G radial tires. Tires must be Goodyear, Michelin, Bridgestone, or Cooper. Seals – Oil bath type. Brakes – 16-1/2 in. x 7 in. air brake S-cam type with automatic slack adjusters. Emergency Brakes – Spring applied, and air released on two (2) forward axles. Lighting Lighting System – All trailer lighting will be light emitting diode (LED) including stop, turn, tail, and clearance lights per Department of Transportation (DOT) specifications. Wiring – All wiring that is run through cross members must have rubber grommets in cross members. Sealed Lighting – All lighting will be a sealed system, rubber mounted.
