A Spyder Crane Mini-Crawler is a mini-crane that has been designed and built for working in low access confined areas, either indoors or out. It’s mounted on a dual-track chassis with “spider-type” legs for its outriggers and has been revolutionizing many industries by offering a flexible and versatile crane that can lift up to 6.6 tons while fitting in areas where a conventional truck mounted crane, or carry-deck crane might not be able to access due to size.