This self propelled rear wheel drive mower provides superior traction on all types of terrain. The Cub Cadet 173cc OHV engine requires no priming to start and also features a quick change air filter. It features a 19” deep dome steel mulching deck and is capable of 3 functions; rear bag, mulch or side discharge. The single lever height adjuster adjusts all 4 wheels at once. The ergonomically designed handles offer added comfort. Steel ball bearings wheels provide longer life, while folding handles are designed for off-season storage. A bottle of oil is included in the carton. This mower also offers a 3 Year Limited Warranty.