The three-point hitch revolutionized how an old tractor interacted with farm implements. Developed to transfer the weight of plows and harrows directly to the tractor’s drive wheels, this hydraulic innovation prevented the tractor from flipping backward when hitting buried rocks. It transformed tractors from simple pulling machines into fully integrated, hydraulic-powered field system... https://www.pr4-articles.com/Articles-of-2024/safety-guide-operating-old-tractor-without-rollover-protection