The Ventrac 4500K is a groundskeeping tractor produced from 2012 to 2021 in Orrville, Ohio, USA. It is part of the 4500 Series and features a 31 hp air-cooled Vanguard M54 gasoline engine with a shaft-driven hydrostatic transmission. The tractor offers four-wheel drive, articulated power steering, and a two-post folding ROPS with an optional weather cab. It supports a Ventrac Mount System hitch and an independent front PTO with an electric clutch. Dimensions include a 45-inch wheelbase, 81.5-inch length, and 48.5-inch width, with a weight of 1340 lbs. Tires are available in agricultural and lawn/turf configurations. Electrical system includes a 12-volt battery with 475 CCA and a 50-amp alternator.