The webb supreme rr17p is a hand propelled rotary mower with a rear roller 17 inch cutting width. The supreme rr17p has 3 mowing functions cut and collect, rear discharge and mulching. The addition of the split rear roller provides that sort after traditional striped finish to the lawn.fitting the mulch plug at the rear of the lawn mower allows the grass clippings to be mulched into fine pieces which are then blown back onto the ground where they virtually disappear. These nutrient rich tiny pieces are then re absorbed for a healthier lawn growth and appearance.equipped with a briggs stratton 500e engine it has a power capacity of 140cc. Built on an impact resistant abs polymer cutting deck which is both lightweight durable the webb rr17p has ball bearing front wheels for ease of movement whilst mowing. Suitable for most types of lawn and garden area up to 40m x 40m in size.the webb rr 17p push rear roller lawn mower has 6 cutting height settings adjusted with a single lever. Extra features include the high capacity airflow grass bag, soft grip ergonomic folding handles and ball bearing wheels. Due to the design and capacity the collector bag can also be used in the autumn for collecting leaves from the lawn. specificationsmodel rr17ptype 3 in 1 with rear rollerdrive no, hand propelledengine briggs and stratton 500e seriesstarter recoilfuel petrolengine oil 4 stroke 0.6l bottle includedchassis material abs polymercutting width 17 inch 43cmcutting heights 6cutting height adjustment single leverrear roller yes, splitrear discharge yesmulch plug yesgrass collector type nylon airflowgrass collector capacity 55 litrehandles soft grip ergonomicfolding handles yes quick releaseoverall weight 29.5kgwarranty 2 year homeowner