Advance-Rumely 6A

The Advance-Rumely 6A is a standard-tread farm tractor produced from 1930 to 1931 by Advance-Rumely in La Porte, Indiana, USA. It features a Waukesha 6.6L 6-cylinder gasoline engine with a displacement of 404.3 ci (6.6 L), liquid-cooled vertical L-head design, and a 6-speed gear transmission with 2 reverse speeds. The tractor delivers a claimed drawbar power of 28 hp and belt power of 43 hp, with tested drawbar and belt powers of 33.57 hp and 48.37 hp respectively. It has a wheelbase of 86 inches, weighs 6370 lbs, and rides on steel 30x6 front and 48x12 rear tires. The 6A is a two-wheel drive tractor with manual steering and an open operator station. A total of 801 units were built during its production run.