The most important factor you should consider before making a crane purchase is what size is necessary for getting the desired tasks done. Not all cranes are big enough to lift certain weights over extended distances. Don’t invest in a crane that wouldn’t suffice for your project.
Determine the weight and distance
The first thing you should do is determine the weight of the load you’re looking to lift. Once you do that, plan out the distances you want to move the load over. Longer distances will affect what kind of crane build you’re going to buy.
Calculate the lift moment
Next, calculate the “lift moment” rating you require. The lift moment defines how much weight a certain crane can lift at a particular distance. To calculate the lift moment, multiply the weight of the heaviest object you need to lift by the distance at which the lifting will be done. Once you obtain your lift moment, you are able to peruse crane options for finding the perfect one to satisfy your demand.