What will the duty cycle in the hoist. Just how many motor starts will you be getting into? Remember if it is a 2 speed hoist that you will have twice the motor gets going. Also of consideration is the location of this lift. At this point will you be only lifting Sling chain within area for the chain or will your lifts all be different lengths. If a lift almost all in related location premature failure among the chain occurs. If the duty cycle is simply severe look to consider a wire rope hoist. Variable frequency control can also alleviate worse yet as you do not have contactors or amount of of motor starts a 2 speed hoist will come with.
With that being said, I'll turn whole money making thought process upside down. I am not only gonna be show you, but take you through the associated with making money easily and effortlessly