The Bolens Lawn Keeper 911 is an articulated front-mount mower produced from 1965 to 1967 as part of the Frame Steer Series. It features a 6 hp Tecumseh V60 gasoline engine, a 2-speed gear transmission with 2 forward and reverse gears, and two-wheel drive with manual articulated steering. The tractor has a wheelbase of 23 inches, weighs 260 lbs, and uses 12x5.6 lawn/turf tires front and rear. Attachments include a 32" front-mount mower deck and a 36" blade, both Bolens front-mount types.