H&S WB8218A 18'

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  • Available in truck or chassis mount.
  • 8′ inside width
  • Painted steel front panel & rear door
  • Aluminized sides
  • Mesh screen top sides
  • Bolted front flip down panel
  • Side stakes are 2 ½″ x 2 ½″ 10-gauge tubular steel with a 15 ½” spacing between them.
  • The patented hydraulic center mount drive system provides smooth, trouble-free operation.
  • Spring-loaded tighteners on the main apron drive
  • Cross Z-iron is welded to the side channels in-line with the stakes for added strength.
  • The poly floor features four formed steel channel supports that run lengthwise under the floor for added strength.
  • 5″ side channels are welded to the stake pockets for added strength and are also used as a chain return slide.
  • Choice of double barn doors with air or hydraulic closure, or a top pivot rear door with dual cylinder hydraulic gate delay.
  • LED highway lighting



  • Electric Actuator for Flip Down Front
  • Electric Drive Flip Tarp
  • Roof Hood
  • Truck Mount Digi-Star Scale System


MODEL WB8218A 18'
Inside Width 96″
Inside Height (floor - top of side) 86″
Inside Length 18′
Overall Length 18′ 9″
Overall Width 102″
Standard Box Overall Height 101″
Weight - Standard Box 6,444#
Standard Box Capacity Struck Level 1,015 Cu Ft
Box Material Aluminum
Drive System  
Main Apron Chain 667X
Main Apron Drive Hydraulic Drive
Unload Speed Unload Time is Dependent on Tractor RPM, Hydraulic Pressure and GPM
Door Choices  
Rear Door(s) w/Auto Lock/Unlock Top Pivot Door w/Dual Cylinder Hydraulic Gate Delay, Barn Doors w/Air Closure (Truck Mount) or Hydraulic Closure (Chassis Mount)