The Allis Chalmers 611 is a lawn tractor produced from 1977 to 1979 as part of the 600 Lawn Series. It features an 11 hp Briggs & Stratton 399cc single-cylinder gasoline engine with electric start and a 3-speed belt-driven gear transmission. The tractor has a wheelbase of 45.5 inches and is equipped with lawn/turf tires sized 13-5.00x6 front and 18-9.50x8 rear. It offers two-wheel drive, manual steering, disc brakes, and an open operator station. Attachments include a 36-inch mid-mount mower deck with manual lift. The 611 was built in Port Washington, Wisconsin, USA.
Allis Chalmers 611lawn tractorBriggs & Stratton 11 hp engine3-speed transmission36 inch mower decktractor specifications