Five ( 5 ) New Truck Dump Bodies

2026-11-03

. GENERAL • Body and hoist must be compatible with the Kybato Quick Change for Truck Bodies • Will not have proprietary mounting systems or special subframes • Equipment must be suitable for heavy - duty aggregate hauling 2 . DIMENSIONS • Length : Fifteen feet ( 15 ’- 0 ”) • Inside width : Eighty - four inches ( 84 ”) • Outside width : Ninety - six inches ( 96 ”) • Front height : Fifty - eight inches ( 58 ”) • Side steel body height : Thirty - six inches ( 36 ”) • Rear height : Forty - six inches ( 46 ”) • Rear pillar width : eighteen inches ( 18 ”) 3 . BODY DESIGN • Smooth internal corners to reduce material carryback • Straight front and straight rear configuration • Must include a fixed , full - width steel cab shield • Must include an integrated , pull - out ladder for safe access to the top of the body 4 . BODY CONSTRUCTION • Front , sides and rear : Seven ( 7 ) gauge stainless steel • Floor : One quarter inch ( ¼ ”) AR450 steel • Side walls must be solid construction with reinforced top rail • Must include integrated stake pockets for sideboards • Five ( 5 ) vertical side braces • Full - length western tubular understructure , or equivalent • Floor must be continuously welded to sidewalls 5 . TAILGATE • Tailgate thickness : Three and one half inches ( 3 ½ ”) • Reinforcement : Two ( 2 ) horizontal and two ( 2 ) vertical braces • Hinge : one and one half inch ( 1 ½ ”) thick with seven inch ( 7 ”) offset • Air - operated tailgate release cylinder SPECIFICATIONS ( CONTINUED ) 6 . HYDRAULIC HOIST • Front - mounted telescopic hydraulic hoist • Minimum NTEA Class 120 • Must be single - acting • Must be inverted cylinder , trunnion - mounted configuration , or equivalent • Minimum lifting capacity : Forty - one ( 41 ) tons • Minimum dump angle : Fifty ( 50 ) degrees • Operating pressure : Twenty - five hundred ( 2500 ) PSI • Three - stage telescopic cylinder • Stroke length appropriate for fifteen foot ( 15 ’) body application • Must incorporate automatic air removal ( auto - bleed ) or approved equivalent system • Two ( 2 ) body props must be provided 7 . FINISH • Stainless steel must have brushed or polished finish above floor • Finish must be consistent with manufacturer standard for corrosion resistance and cleanout performance • Underbody carbon steel components must be fully undercoated for corrosion protection • Stainless steel components must not be coated unless required for dissimilar metal protection 8 . LIGHTING • LED light kit • Two ( 2 ) oval cutouts for taillights and / or auxiliary lighting on both left and right sides 9 . TARP SYSTEM • Body must be furnished with a manually operated tarp system designed for safe , groundlevel operation • System must be front to back , cable - driven style with bows that travel across the body to fully cover the load ; System must utilize sliding bows that travel along the top rails of body • Tarp operation must be accomplished using a crank mechanism located at ground level ; Systems requiring climbing onto the body are not acceptable • Crank system must utilize a chain drive , gear reduction , or equivalent design to allow smooth operation under load and in winter conditions • Tarp system must include anti - sail continuous wind anchor , or equivalent , to prevent billowing and material loss during transport • Bows must be heavy - duty construction and designed to clear heaped loads without binding or damage • Bows must provide a minimum of twelve inches ( 12 ”) of vertical rise above the tarp line to allow full coverage of heaped loads without interference • Tarp to be minimum eighteen ( 18 ) oz vinyl coated or equivalent and suitable for aggregate hauling and highway speeds

South Dakota

2026-05-15