The webb supreme r18hw is a self propelled high wheel lawn mower with an 18 inch cutting width. The webb r18hw has 4 mowing options including cut collect, rear discharge, side discharge or mulching. When fitted at the rear of the mower the mulch plug allows the grass cuttings to be mulched into tiny pieces which are then blown back onto the ground. The nutrient rich pieces are re absorbed for a healthier lawn growth and appearance. The side and rear discharge options are useful in less formal and longer grass areas. The clippings can be left to wilt back naturally. The high rear wheels help with the handling of mower in longer grass and over uneven ground.equipped with a briggs and stratton 500e engine the mower has a power capacity of 140cc. The steel cutting deck on the webb supreme r18hw is robust and hardwearing. A self propelled 4 wheeled lawn mower this size is suitable for most types of lawn and garden up to 40m x 40m in size. The addition of the single speed power drive enables an operator to mow a larger area quicker and without the fatigue associated with hand propelled lawnmowers.the self propelled webb supreme r18hw has 7 cutting height settings adjusted with a single lever. Additional features include the 60 litre grass box, soft grip folding handles, wash port and ball bearing wheels.specificationsmodel r18hwtype 4 wheeleddrive yes, single speedcutting width 18 inch 46cmengine briggs and stratton 500efuel petrolengine oil 4 strokecutting heights 7height of cut adjustment single leverdeck material steelgrass box type fabric with hard topgrass box capacity 60 litresrear discharge yesside discharge yesmulch plug yeswash port yeswheels with ball bearingssoft grip folding handleweight 29.5kgoverall width 51cmmanufacturer's 2 year domestic warranty