Load Capacity: 3300 lbs Fork Size: 20" x 48" Distance Between Forks: 8.66" Minimum Height: 2" Maximum Height: 5.5" Loads in most applications are in the 1,500 to 2,500 pound range and so a 3,300 pound capacity unit will work great and last for a long time. If your load challenges that capacity or if your usage is very harsh the higher capacity unit might be a better fit. A call to our Mansfield, TX office or an email will get you any help you require.