Self propelled Honda engine Electric start 18” / 48cm cut 70 litre grass bag collector 5 year warranty   The Atco Quattro 19SHV lawn mower has a self-propelling mechanism, making it easier for the user to push. Equipped with an engine manufactured by Honda, a well-known brand in small engines. The Atco Quattro 19SHV can cut a path 18 inches or 48 centimetres wide in a single pass with a grass bag capacity of 70 litres.