Thunder 7000 Power Tarp Series

Electric Grain Trailer Tarp by Thunderstone Manufacturing, LLC

Thunder Power Arms now available in multiple color options.

  • One-Touch™ Technology allows the operator to open and close the tarp system by measuring amperage load to a preset value Start, stop, and reverse your tarp direction with one push of a button.
  • Safety features include automatic remote shut-off after 5 minutes of inactivity.
Features & Benefits
  • The 7000 series motor has a new sealed motor cover along with increased motor speed. 100% American Made Motor.
  • Amp relay provides outstanding performance & displays easy-to-read diagnostic blink codes to keypad. Junction box is sealed and mounted on the backside of the nose panel and utilizes plug and play connections.
  • Watertight keypad is low profile, easy to use, and is epoxy potted for a completely watertight keypad.
  • Rear arm ball & socket handles the stress of the flexure of the roll pipe for a smoother roll.
  • Easy motor disconnect is a single pin that can be disengaged in minutes for manual operation.
  • The drive connection to the motor has HD aluminum adapter for increased reliability.
  • First HD system on the market with modular HD polished aluminum arms. Arms & Brackets come in multiple color options.
  • Hinge joint provides constant tarp tension during windy days and is adjustable for various load conditions.

Best in Industry Warranty with Peace of Mind 3 year warranty on Parts and Peace of Mind 5 year warranty on the Motor.

Fits all makes and models of grain trailers