The Yanmar F-5 Forte is a compact utility tractor produced from 1989 to 1992 by Yanmar. It features a 0.9L 3-cylinder liquid-cooled diesel engine producing 14.5 hp (10.8 kW), a 12-speed transmission with creeper range, and four-wheel drive with mechanical rear differential lock. The tractor has an open operator station and offers rear PTO speeds of 540, 750, and 1000 rpm. Dimensions are 124 inches in length, 54 inches in width, and 51.2 inches in height. Electrical system is 12 volts with negative ground.