Sliding doors Platform control stations (key or push button) Door safety interlock switches Steel mesh or plexiglass railing inserts Entrances on one or both sides of car Annual maintainance/ inspection/ service contract	1½, 2, and 3 HP drives, (70 feet per minute) 5 HP drive, (90 feet per minute on the 48" x 96" car) Multiple stop controls Removable fabric canopy Folding or stationary seats Dual safety brakes Extra wide doors for handicapped access