Electric Chain Hoist, Duty Classification H4, Mount Type Hook Mounted – No Trolley, Maximum Lifting Capacity 10,000 lb, Number of Speeds 1, Programmable Non-Programmable, Fixed Lift Speed 11 fpm, Minimum Lift Speed Not Applicable, Maximum Lift Speed Not Applicable, Trolley Speed Not Applicable, Maximum Lifting Length 10 ft, Current at Minimum Voltage 16.4 A, Current at Maximum Voltage 16.4 A, Motor Horsepower 4 3/4 hp, Operating Voltage 208-230/460V AC, Headroom 33 1/2 in