Gantry Crane Top Beam Lifting Modification

A modification made to my gantry crane to use two long reach hydraulic rams to aid in lifting and lowering the top beam. This video shows how I went about fabricating the parts to make this work and installing them on my gantry. Support VintageMachinery.org on Patreon: https://www.patreon.com/vintagemachinery Make a one time donation to VintageMachinery via PayPal: https://www.paypal.me/VintageMachinery Please Visit: http://www.vintagemachinery.org Sponsored by: American Rotary Phase Converters https://www.americanrotary.com/?sld=krucker Use checkout code "Vintage10" for a 10% discount on all AD, ADX and AI converters! Hot Shot Heat Treat Ovens https://www.hotshotovens.com?sca_ref=4747637.UGmffQwafG Use checkout code "VINTAGE10" for a 10% discount!