I use a 5 gallon electric spreader on the back of my 02 Rubi to spread lime, fertilizer and shell corn in my fields. I have it attached to the back of my extended rack. I have a cord set up with a switch that is hooked to my battery or the 12 voly plug in. This way I can switch it on and off quickly. The only issue is that on the back of the extended rack there is a lot of weight behind the axle and with it full the weight is bad for the rack mounts. I do not run it down the 2 tracks or through the woods full. There is too much bouncing. If you attach it to the std rack it may work fine with the weight over the rear axle.