The Allis Chalmers Scamper 7 is a riding lawn mower produced from 1970 to 1971. It features a 7 hp Tecumseh V70 245cc 1-cylinder air-cooled gasoline engine with manual or optional electric start. The mower has a 5-speed transmission with 5 forward and 1 reverse gear, two-wheel drive, and manual steering. It weighs 320 lbs and stands 29.5 inches tall. The mower includes a 36-inch mid-mount mower deck with 2 blades. Electrical system is 12 volts with negative ground.