Looking for Answers about Northern Industrial Electric Hoist - 220/440-Lb. Capacity?

Single-line capacity is 220 lbs.; double-line capacity is 440 lbs. 115V, 60 Hz motor delivers a line speed of 30ft. per minute. Includes 47ft. of 1/8in. cable. Great for lifting engines, tables, lumber, shop equipment and a whole range of other products. The biggest advantage to this hoist is that you do not need to climb a ladder and crank a lever; you can remain on the ground to control operations. Volts: 110, Amps: 4.5, Single Line Lift Capacity (lbs.): 220, Double Line Lift Capacity (lbs.): 440, HP: 3/4, Lift Height (ft.): 36 (single), 18 (double), Lifting Speed (FPM): 33 (single), 16 1/2 (double), Cable Length (ft.): 39, Cable Diameter (in.): 1/8, Duty Cycle (min.): S3 20%-10min., Dimensions L x W x H (in.): 13 1/2 x 5 1/4 x 7 Hz: 60 RPMs: 1725 On/Off switch Power-up, power-down, and brake Auto stop feature automatically applies brakes to secure the load if power is lost Mounting hardware included Remote: 5 ft. 4 in. Cord: 57in. Cable reel is metal Hand switch is plastic Four holes on top and 2 two-hole straps in half circle shape that can be used in mount hole and then unit is installed on bar 40% Duty cycle Brackets: 5.25in. x 3.75in.