Electric Chain Hoist Duty Classification H4 Mount Type Hook Mounted - No Trolley Maximum Lifting Capacity 1 000 lb Number of Speeds 1 Programmable Non-Programmable Fixed Lift Speed 7 fpm Minimum Lift Speed Not Applicable Maximum Lift Speed Not Applicable Trolley Speed Not Applicable Maximum Lifting Length 20 ft Current at Minimum Voltage 7.7 A Current at Maximum Voltage 3.9 A Motor Horsepower 3/8 hp Operating Voltage 115/230V AC Headroom 14 in