The ThunderHopper attaches to the end of your auger and helps to funnel product eliminating waste and increasing efficiency.

Weighing just 45lbs and made from 16g steel, it's easy to transport and install.

Multiple sizes are available to fit all brands and sizes of augers. The patented jack on the end of each unit makes it easy to adjust the height, pull the auger behind a tractor or truck, and store.

The industrial strength belting moulds itself to the bottom of the storage bin to reduce grain spillage. The ThunderHopper is simple to clean out and comes in multiple models that can be used to auger both grain and fertilizer.

  • Safe

    The stainless steel snap-in cage provides an extra measure of safety

  • Easy to Use

    The 45lb ThunderHopper is light enough to be installed by one person, and the simple ratchet system makes taking it on and off a breeze

  • Simple Transportation

    Pull the jack out of the collar, install the factory hitch and easily transport your auger with The ThunderHopper installed

  • Eliminates Waste

    The patented adjustable jack allows you to snug the ThunderHopper up to the bottom of the bin, while the heavy industrial belting moulds itself around the spout – eliminating spillage and minimizing the impact of wind and other elements

  • Simple Storage

    Set the ThunderHopper down on the adjustable jack, or loosen the ratchet, rotate the ThunderHopper upside down to keep out the weather for longer term storage



  • Available in 6”, 8”, 10”, 12” and 13” models
  • Custom sizing allows for minimal clean out, typically no more than half a shovel full of product left over
  • Clean-out door makes for a simple final clean out
  • Available in stainless steel or painted black carbon steel


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