For lake applications, there are some drawbacks to hoist systems. One is that they can be dangerous if not used properly. They can also be difficult to operate, and they can also be quite expensive. Boat lift hoists also require a lot of space, which may not be available in some marinas and boatyards.
They are generally not as fit for use where the water freezes or where the lake level can fluctuate significantly. For instance, we have a significant annual drawdown at Lake of the Ozarks during which property owners can work on repairing or installing seawalls. Plus, many years we experience frozen waters and ice floes. These conditions render bottom standing, piling mounted, or shore mounted hoists less practical.
Additionally, cables can rust and corrode, get out of alignment, or even break. Therefore it is essential to conduct regular boat hoist inspections and maintenance to ensure that the cables, chains, gears, or other moving parts are all in order.
Portable hoists tend to be less suitable in lakes, particularly where there is deep water. Plus, there’s the added hassle of setting them up and breaking them down.