TOWING EYE, Load Cells & Sensors
https://www.dinamicagenerale.com/en-ww/towing-eye.aspx
Solutions > On-Farm (agricultural) > Feed Mixer > Load Cells & Sensors TOWING EYE Load Cells & Sensors printable version On-Farm Feed Mixer Biogas In Field Manure Spreader Grain Cart Forage Wagon The Towing Eye load cell solution is designed to feature accurate weighing performance to diferent machines .  [...]

Draw Bar, Load Cells & Sensors
https://www.dinamicagenerale.com/en-ww/draw-bar.aspx
  Specifically designed for flange towing eyes, it can be applied to factory-mounted or retrofitted equipment.