The Gilson 52040 is a 1973 riding lawn mower featuring an 8 hp Briggs & Stratton 318cc 1-cylinder gasoline engine. It has a 3-speed belt-driven gear transmission with 3 forward and 1 reverse gears. The mower weighs 375 lbs (170 kg) and rides on 4.10-4x10 front tires and 6.50x16 rear tires. It includes a 30" Gilson mower deck with a single blade and manual lift. The mower has two-wheel drive, manual steering, and an open operator station. Electrical system is 12 volts with negative ground.