In fact, its the only steel grain trailer available that uses the weight of the load to aid in opening the hopper door. This dramatically reduces the amount of force required to open the door when the trailer is fully loaded.
Jet Steel Grain Hopper Trailers are purposely designed and intended to take the stress of farm *use, both in and out of the field. Jets patented Easy Open Ramp and Bevel Door design means easy grain door operation.