Complex sentence: This allowed trailed implements to be supported on a hydraulic system with the two drag links attached under the rear axle and a single compression link, connected to the upper rear transmission case, that was automatically regulating the hydraulic suspension's height.
Split into simpler sentences: This allowed trailed implements to be supported on a hydraulic system. Two drag links attached under the rear axle with a single compression link, connected to the upper rear transmission case automatically regulating the hydraulic suspension's height.