"The professional series Black Widow ATV lift table quickly raises a quad off the ground from 6.75"" to 33.5"" for service, cleaning, or storage. The versatile lift table features a 78"" by 47"" diamond plate traction platform ideal for lifting ATVs, garden tractors, and yard equipment weighing up to 1,500 pounds maximum. Includes a removable 27"" by 47"" loading ramp to smoothly transition an ATV from the ground to table deck, and an 18"" by 20"" rear drop-panel for convenient access to the front or back undercarriage area. The professional ATV lift table is operated by a foot pedal which works on compressed air with a hydraulic pump. For safety, the table platform is secured in place with a 5-position cable release style lock mechanism with 19"", 28"", 24-7/8"", 28.375"", and 31.375"" lock heights. Requires 90 PSI minimum air pressure for operation. Built strong with heavy-duty 11-gauge steel frame construction."