Garden Tractors (also called Mini Tractors) are small, light and simple tractors designed for use in domestic gardens. Garden Tractors are usually designed primarily for cutting grass, being fitted with horizontal rotary cutting decks. Visually, the distinction between a garden tractor and a ride-on lawnmower is often hard to make - generally Garden Tractors are more sturdily built, with stronger frames, axles and transmissions rated for ground-engaging applications. Garden Tractors are generally capable of mounting other implements such as harrows, cultivators/rotavators, sweepers, rollers and dozer-blades. Like ride-on mowers, Garden Tractors generally have a vertical-crankshaft engine with a belt-drive to a transaxle-type transmission (usually of 4- or 5-speeds, although some may also have two-speed reduction gearboxes or a hydrostatic drive). However, Wheel Horse (now part of Toro) garden tractors have horizontal-crankshaft engines with belt-drive, whilst Allen/Gutbrod tractors had an automotive-type clutch and gearbox. The engines are generally a 1- or 2-cylinder petrol (gasoline) engine, although diesel engine models are also available, especially in Europe.