gravel man, Decide on a size. The first thing you need to know is how deep and wide you need to dig, in a cut or a path, as you move the machine along it’s working areas, and then how high you want to go with your spoil pile. Each machine has it’s limitations when hoisting, casting, digging at depths and with how large of a bucket it can handle on certain boom lengths. Just scope out the classifieds for used draglines for sale to get a feel for their bucket sizes and boom lengths they come with and the price ranges to expect. I ran draglines for a few years and loved that kind of work, but it didn’t pay as well as hook work so I cross trained over to that area.