The Cobra RM40SPCE electric start petrol lawnmower is powered by a Cobra DG450 OHV engine. The RM40SPCE is self propelled and has a rear roller for a traditional finish › Engine: 135cc Cobra DG450 OHV with Electric Start › Drive Type: Self Propelled › Cutting Width: 40cm / 16" › Cutting Height: 17 - 75mm 6 Stage Adjustment › Grass Bag Capacity: 50ltr › Collection System: Direct Collection › Speed: 3.4km/h