a big-wheel 2-ton called "The Beast," and big-wheeled 3-ton named "Kratos." Weights range from 46 to 60 pounds and all three come with an 8-inch adjustable extension. Needing a jack that could ...

An East Yorkshire sprayer operator’s jack is proving to be something of a success for its inventor. Shane Cooper got fed up with constantly changing sprayer wheels on the farm where he worked.