It seems to me that A-Frame Gantries catch a lot of slack because there are plenty of rescuers out there who think they can just summon up a crane without any problem and put it wherever they want on ...

PITTSFIELD — In May 1965, John Sobon, piloting a 60-foot crane, ripped into a North Adams apartment building, bringing a century-old timber frame structure to the ground. In a period marked by postwar ...

In Part 1, we discussed theory involved in building and using an A-Frame Gantry. In this article, we will build one to practice with. At the risk of sounding like we're concocting a recipe, we are ...