Diy Engine Hoist Wood . Also, i hope he has a very good ventilation system going because the fumes from welding galvanized metal are very toxic. These are the perfect crane &/or engine hoist accessories. Build A Wooden Gantry Crane! BRILLIANT DIY from www.brilliantdiy.com See more ideas about hoist, truck cranes, welding trailer. Items 1 20 of xxiv pittsburgh automotive 41188 unity ton telescoping gantry are type a key to efficient work when it comes to engine removal and application. The “winching pole”, as we like to call it, is a mechanical hoist winch that makes the load easy to lift while staying out of the way.