Enclosed Track Tractor Drives are operated with air and electric tractors which are configured to operate on all leading brands of track. Tractors may also be operated with push-button pendants or through automatic controls. These drives are designed for indoor use and are available for steel track or aluminum track. Applications for tractor drives include work areas where the operator cannot stand next to the load to move it by hand or during operations with high cycle times that require frequent lifting of heavy, awkward-shaped loads.