600LB dump cart,garden cart,ATV trailer ball coupler and hitch pin can all fit on tipping design The feature of ATV trailer,tractor trailer,garden trailer,dump cart as following: ModelTC3080Load 300kgWeight46.00kgWheel 14"350-8L1500mmW835mmH745mmPacking 1PC/CTN50mm ball coupler and hitch pin all can fit on the tow bar 600lb dump cart,garden cart,ATV tipping trailer