The Ariens GT18D is a garden tractor produced from 1984 to 1987, built in Brillion, Wisconsin, USA. It features an 18 hp Ruggerini 753cc 2-cylinder air-cooled diesel engine with a hydrostatic transmission offering infinite forward and reverse speeds. The tractor has hydraulic power steering, disc brakes, and an open operator station. It includes independent electric clutched front and rear PTOs. Dimensions include a 52 inch wheelbase, 79 inch length, and 1060 lbs shipping weight. Tires are 16-6.50x8 front and 23-10.50x12 rear. Attachments available include 42", 48", and 60" mid-mount mower decks, a 48" dual-stage front-mount snowblower, and a 54" front-mount blade.