Rear PTO external controls allow the tractor driver to engage and disengage the rear power take-off (PTO) directly from the ground, without entering the cab. This feature is essential for safe coupling and uncoupling of PTO-driven implements such as mowers, balers, rotary tillers or feed mixers. Being able to start and stop the PTO shaft while standing at the rear of the tractor greatly improves safety – the driver maintains visual contact with the implement throughout the process. On Landwirt.com, you can filter specifically for tractors with this feature. Most modern tractors from major manufacturers include rear PTO external controls, but older used models may not be equipped with them.