A lawn tractor lift consisting of a lift arm having a forward end and a
rearward end, a tire wheel receiving cradle pivotally mounted upon the
forward end of the lift arm; a lever arm having a forward end and a
rearward end, and a curved bar providing a variable fulcrum, the curved
bar having a forward end and a rearward end, and a pivot point, the
rearward end of the curved bar being fixedly attached to or formed wholly
with the forward end of the lever arm, the forward end of the curved bar
being fixedly attached to or formed wholly with the rearward end of the
lift arm, the curved bar, upon alternate levering and counter-levering of
the lever arm, alternately rearwardly and forwardly moving the pivot
point.