The Unterreiner GW-RCA Gelenkwelle (PTO shaft) is an original equipment part designed specifically for all Unterreiner RCA wood splitter models. This high-quality PTO shaft ensures reliable power transmission for agricultural and forestry applications. It features a robust triangular profile and is equipped with a shear bolt protection mechanism for enhanced safety and durability. The shaft has a retracted length of approximately 800 mm and an extended length of approximately 1100 mm, suitable for power outputs up to 30 kW.