The Gravely 1238-H is a lawn tractor produced from 1988 to 1991 as part of the 1200 Series. It features engine options including a 12HP Briggs & Stratton 465cc 1-cylinder gasoline engine and a 12.5HP Kawasaki 1-cylinder gasoline engine. The tractor uses an Eaton 750 belt-driven hydrostatic transmission with infinite forward and reverse gears. It has a wheelbase of 46 inches, length of 62 inches, and height of 37 inches. The weight ranges from 477 to 487 pounds depending on the engine. The tractor includes a mid PTO with manual clutch and pulley type, and electrical system with negative ground and 12-volt battery. Attachments available include a 38-inch mid-mount mower deck, snowblower, and blade.