Offering bagging; rear-discharge; mulching; and side-discharge as standard, the fantastically well-equipped Mountfield HW531-PD is flexible enough to cope with a wide variety of grass-types and weather conditions. Power comes from a STIGA ST 170 four-stroke engine that has a substantial 166cc cylinder displacement, and which does away with the conventional side-valve arrangement in favour of an overhead-valve one. This means a marked reduction in noise; vibration; exhaust emissions; and fuel consumption.The Mountfield HW531-PD 4-in-1 Self-Propelled Lawn Mower has power-driven rear-wheels, so it’s particularly suited to gardens with banks and tussocky, undulating areas sections to deal with. The drive wheels are far larger than the front wheels for greater traction and improved manoeuvrability.Thanks to its generous 53cm width-of-cut, this premium model will enable you to get even larger-scale jobs done in quick-time. It benefits from having six preset cutting-heights, so you can choose the one that will deliver the finish you prefer (adjustment is via a single lever); and it’s fitted with a quick-release collapsible handlebar that ensures it will occupy very little space when not in use.Other stand-out features include an anti-scalp plate that works to prevent turf damage when using the lowest cutting-height; and an all-steel cutter-deck for impressive strength and durability.