The present document describes a farming machine (10) comprising: a support frame (55), a power take-off (310) rotatably associated with the support frame (55), a motor (60) mounted on the support frame (55) and adapted for setting the input shaft (110) in rotation, a clutch (145) able to be actuated between a first position, in which it couples the motor (55) with the power take-off (310), and a second position, in which it decouples the motor (55) from the power take-off (310), and braking means (280) adapted for counteracting the rotation of the power take-off (310) when the clutch (145) is in the second position.