Electric Chain Hoist Duty Classification H4 Mount Type Geared Trolley Maximum Lifting Capacity 2 000 lb Number of Speeds 1 Programmable Non-Programmable Fixed Lift Speed 14 fpm Minimum Lift Speed Not Applicable Maximum Lift Speed Not Applicable Trolley Speed Not Applicable Maximum Lifting Length 10 ft Current at Minimum Voltage 4.8 A Current at Maximum Voltage 4.8 A Motor Horsepower 1 1/4 hp Operating Voltage 230/460V AC Headroom 18 1/2 in For Minimum Beam Height 4 3/16 in