Track axle suspension for a farm implement

A farm implement comprising:

• a main axle mounted to the farm implement and positioned perpendicular to a direction of travel of the farm implement and extending in a lateral direction with respect to the farm implement, wherein the main axle has first and second ends along a longitudinal direction of the main axle, and the first and second ends have first and second openings, respectively;
• and
• first and second suspension axles pivotably coupled by first and second pivots to the main axle on an axis parallel to the direction of travel of the farm implement, wherein the first suspension axle is within the first opening of the first end of the main axle and the second suspension axle is within the second opening of the second end of the main axle;
• wherein the first pivot is located at a first position between a center of the main axle and the first end of the main axle, and the second pivot is located at a second position between the center of the main axle and the second end of the main axle.