Mini skid steer weight boxes

These boxes are cut and bent from 11 gauge steel. They stack flat for easy shipping and upon receiving them they bolt together with provided hardware with a tab and slot system. 

each box is designed to fit a whole 60lbs bag (120lbs total) of concrete mix, follow the instructions on the bag and pour it in. 
in Leu of concrete you can use old lead wheel weights, gravel or sand. 

direct bolt on to EGN 360 machines, but can be mounted to others with minimal modification and drilling. 

recommend welding the boxes before filling with ballast to help stiffen them but is not necessary, minor wet concrete spillage can be wiped off. 

typical tractor weights can be purchased for roughly $2/lbs but require custom bracketry to work. At a price of $225 these are $1.87/ pound (plus 2 bags of concrete (about $0.10/lbs) making it a cheaper alternative with the ability to bolt on and go.