Electric Chain Hoist Duty Classification H4 Mount Type Hook Mounted - No Trolley Maximum Lifting Capacity 2 000 lb Number of Speeds 1 Fixed Lift Speed 20 fpm Minimum Lift Speed Not Applicable Maximum Lift Speed Not Applicable Trolley Speed 20 Maximum Lifting Length 15 ft Current at Minimum Voltage 14.5 A Current at Maximum Voltage 14.5 A Motor Horsepower 1 1/4 hp Operating Voltage 115/230V AC Headroom 21 9/32 in For Minimum Beam Height Not Applicable