The Allis Chalmers AC130 LT23420 is a lawn tractor produced from 2009. It features a 23 hp Briggs & Stratton 721cc 2-cylinder air-cooled gasoline engine, hydrostatic transmission by Hydro Gear with infinite forward and reverse speeds, and two-wheel manual steering. The tractor has a 42-inch mid-mount mower deck attachment. It weighs 532 lbs and has lawn/turf tires sized 15x6.0-6 front and 20x10.0-8 rear. The electrical system includes a 12-volt battery with 230 CCA and a 9 amp alternator charging system. The serial number is located on the right side of the tractor frame above the front axle.