Steel Monobody Grain Box

Steel Monobody Grain Boxes

With superior design features, such as 3 piece swing-out tailgates, hydraulic silage gates or gravity beet gates, these durable and versatile truck bodies featuring all welded one piece cross memberless construction are ideal for whatever job you have.

  • 3/16″ floor with solid seam welding
  • 1 piece rub rail and side wall to eliminate rusting
  • No ledges or edges for grain to get caught up in
  • No cross members and therefore no mud hangup
  • 8″, 10″ and 12″ x 3/16″ tipping sills for complete floor support
  • 12 gauge side walls and front eliminates grain traps and lodging
  • Easy to clean out
  • Minimum 3″ x 3″ tube frame top rails on sides and front
  • Minimum 3″ x 3″ tube rear and front corner posts on sides
  • Curved aesthetically pleasing strategic horizontal ribbing for unequalled strength on sidewall
  • Heavy duty rear rail
  • All LED lights and wiring are completely protected, all lighting inserted in protective flush rubber mountings
  • Tailgates door bottom lip come over and down bumper to prevent moisture seepage
  • Full width access when doors are swung open for unobstructed unloading or loading
  • 3 piece swing-out gates and header bar (removable without tools in minutes)
  • Gates completely removable in minutes with no tools or pins
  • Large front window in box

Cancade CBI is your complete one-stop grain body truck installing facility, including cab conversions, frame stretches, cab and chassis painting.

Standard Specifications

Steel Monobody Grain Box

  • Steel 20′ x 64″ x 8’6″ with 3-piece gate weight = 3,440 lbs
  • 20′ x 64″ capacity: approx. 721 bushels

Standard Specifications

  • Box lengths range from 16′ to 26′
  • Side heights of 58″, 64″ and 68″
  • Standard 3/16″ floor with solid seam welding
  • 1-piece rub rail and side wall to eliminate rusting
  • 1-piece formed side wall—no middle reinforcement post required
  • 1-piece 3/16″ trapezoidal tipping sill for complete floor support available in 8″, 10″ or 12″
  • 12 gauge side walls and front
  • 3″ x 3″ tubular framed top rails, as well as side and front corner posts
  • LED light package including backup light and side marker lights, all in a complete sealed wiring harness
  • Starblasted, epoxy primed, and polyurethane painted with automotive grade paint—5-year warranty
  • Underbody hoist or front post telescopic
  • Minimum 23 gallon hydraulic reservoir—the biggest in the industry
  • Michels Industries – roll tarp with aluminum end caps
  • Large front window


Gate Options

  • 3-piece grain gate with swing-out (removable) header bar— with grease zerks
  • Hydraulic high lift silage gate with grain chute door
  • Mechanical trip combination gate

Common Options

  • Electric tarp (front or rear-mount)
  • Pintle package (plate or full hydraulic)
  • Michels wireless remote controls
  • Front folding step and grab handle
  • Cross box auger
  • Rear window
  • Rear flood lamps
  • Passenger side hoist control
  • Aluminum grain chute extension
  • Front post telescopic hoist or Underbody hoist
  • Trimline decal package
  • Box Splitter
  • Optional Floor Thickness and Grades
  • Silage Extensions for Stealth gate
  • Tapered Body

Grain box by Cancade CBI, truck body by Maxim MV