Agricultural towing vehicle with articulated frame steering

The tractor has pneumatic tires and center pivot steering, a front chassis and a rear chassis, a pivot joint (3)and main axles (4) on both chassis with driven shafts. A two-armed pendulum device (5) is arranged at each end of each main axle so as to be pivotable about the main axle and with a single wheel (6) mounted on its ends via a wheel axle. Each pendulum is independently pivotable about the main axle relative to the corresponding pendulum of the same axle.