The SupaSwift 777 series mowers are for small to medium sized gardens. Powered by a Loncin engine and feature sturdy 18” steel base with Mulch and Catch feature and 50 litre catcher. 4 swing back blades for a great cut and finish. The 777ASP Self-Propelled mower has dual ball bearing wheels at 7.5" (190 mm) diameter to handle that rugged terrain