Standard on all powered stackers are a remote control, floor lock and safety screen. Easy mobility is ensured with 5" phenolic wheels in the front and 4" phenolic swivel casters in the rear. Also standard on all models are LED battery charging status indicators, an illuminated voltmeter to indicate battery charge state and computer-controlled charger that allows stacker to run off AC while recharging. Capacity is 2000-lbs. Straddle and counter-balanced models are available with Gator Grip drum lifter option. Wesco Industrial Products Inc. Box 47 Lansdale, PA, 19446