The Honda HT3813 is a lawn tractor produced from 1985 to 1989. It features a 13 hp Honda GX360K1 358cc 2-cylinder liquid-cooled gasoline engine with electric start. The tractor has a 5-speed shaft-driven gear transmission with 5 forward and 1 reverse gears. It is two-wheel drive with manual steering and an open operator station. The HT3813 includes a mid PTO with manual clutch and a 38-inch mid-mount mower deck with 6 cutting positions. Dimensions include a 45.7 inch wheelbase, 69.1 inch length, 49.6 inch width, and 41.1 inch height, weighing 545 lbs. Tires are 15x6.00-6 front and 18x8.50-8 rear. Electrical system has a 12 volt battery with 30 AH capacity and negative ground.