The Wolf Garten SF56 is a 2 stage snow blower. An excellent entry level snow thrower the SF56 has a 56cm working width and 179cc 4 stroke MTD petrol engine. The discharge chute can be adjusted by hand so you can control where the snow is deposited. The Wolf Garten SF56 is also self propelled.SpecificationsEngine MTD 179cc Petrol OHV 4 strokeStarter RecoilWorking Width 56cmIntake Height 41cmWheel Size 10 x 4Fuel Capacity 1.9 LWeight 55kgManufacturer's 1 Year warranty 2 stage snow throwers are suited to clearing heavier density wet snow or heavy compacted snow of a depth greater then 20cm.Ideal for clearing driveways or paths.