EQUIPPED WITH: Operator Control Panel with Manual and Auto Cycles Liquid Compound On/Off, Process Timer, Burnish Timer Allen Bradley AC Inverter Tub Drive, Model 1336 Plus Fabricated Base Construction with (6) 6" Dia. x 8" Long Coil Springs Swiveling Sound Enclosure 20 HP Main Motor Wired for 3 Phase, 60 Cycle, 230/460 Volts In 2003 the tub was stripped and a new neoprene lining was molded. Drive shaft was replaced with a new one and a new larger bearing. A spare used drive shaft comes with the machine and is in very good condition. Machine has been in storage since this work was done.