The Ingersoll 4220 is a garden tractor manufactured by Ingersoll. It features a 20 hp Onan P220 781cc 2-cylinder gasoline engine. The tractor uses a Hy-drive transmission with infinite forward and reverse speeds in 2 ranges. It has a shipping weight of 840 lbs (381 kg) and dimensions of 72 inches length, 41 inches width, and 43.5 inches height at the steering wheel. The tractor is equipped with 16x6.5-8 front tires and 32x8-16 rear tires. Electrical system is 12 volts with negative ground. The rear hitch type is 0. Available attachments include 44", 48", and 60" mid-mount mower decks.