Understand How a Crane Works Before you start building, it is important to know how a crane functions. A crane uses a ...

Humans have built cranes capable of lifting ridiculously heavy objects and moving them around with ease. We have also designed massive ships to transport large, heavy cargo across thousands of miles ...

In Part 2, we built a small A-Frame Gantry for a practice session. In this article, we will put the gantry to work to move a load. As should be noted for any kind of technical rescue training, these ...