Anybody know if a 656 can hydraulicly do what a 706 can? I know the systems are different but can they lift the same? I am going to try and farm my grandparents farm next year. All my grandfather's equipment is there still except the 706 (off at aunt's horse farm). The planter filled with fertilizer was about all the 706 could lift. Wondering if the 656 for sale nearby could lift the planter.