The mountfield s501 rpd is a self propelled lawnmower with a full width rear roller for a traditional striped finish to the lawn. Giving a large 19 inch cut the s501r pd with single speed power drive enables you to cover more ground and with less effort than by using a hand propelled roller mower. The s501rpd is powered by a mountfield st170 ohv petrol engine.mountfield premium rear roller lawnmower range with three models delivering a choice of cutting widths and engines. These premium mowers have some superb features which will make your mountfield lawnmower an investment for years to come.the s501r pd roller lawn mower incorporates a ‘twin clip’ rotary cutting blade which cuts the grass at 2 heights as it mows over it. This technology improves the cutting and collecting performance by 20% compared to the traditional straight cutter blade. The cyclone collection system packs more cuttings in to the grass collector, the result is less time spent mowing and overall better results are achieved.8 cutting height positions from 13 – 65 mm adjusted via the central lever ensure you choose the perfect cut for the lawn. It is recommended to start on the highest setting then work down gradually to avoid damaging the grass and get the best cut and finish. The innovative design of the handlebars allows you to adjust the height in a single movement.the cutter decks are formed from a single piece of pressed steel then galvanised for durability. The chassis stiffness has been strengthened by double with the added 4 step molding process. The inclusion of aluminium components to areas of the mower where rigidity and strength are crucial including the grass discharge chute allows for the hybrid steel aluminium chassis.specificationsmodel s501r pdchassis steel aluminiumcutting width 48 cm 19 twinclip cutting systemdrive self propelled, single speedforward speed km h 4engine mountfield st170 ohvcapacity 166ccnet power output 2.60kw 2900rpmstarter recoilcutting heights 13 65 mm 8 positionsheight of cut adjustment centralisedwheels 200 mm with ball bearingsgrass collector 80 litre canvasbag full indicator yesmulching n awashing link yesskid plateweight 46 kgmanufacturer’s warranty 5 years domestic subject to registration and annual service by an appointed dealer