Gravely Pro-1536H mower for sale. $2100. This is a 36" hydro walkbehind mower. It has the ProSteer controls. 15 HP Kawasaki engine. It has 488 hours on the meter. This mower is in good shape and runs fine. Dave PS I would prefer local pickup (46530) but I would be willing to ship if buyer pays all the crating and shipping cost. I might even be willing to drive a little for a fee.