3" Polyurethane load wheels and 7" steering wheels, 7" wide forks, LCD display scale, Metler-Toledo Hawk scale/sensor, three position hand control, 2-year pump warranty, 205° turning radius. UL approved scale operates on rechargeable battery. May be plugged into AC and used while recharging, replacement battery pack #272849. 5,000lb capacity, 27.5"W x 47.5"L, 336 lbs.