The park 640 pwx 4 wheel drive front cut mower is powered by a twin cylinder engine and features an adjustable steering wheel and seat, led headlights and hydro servo articulated steering.it has hydrostatic transmission so drives very similar to an automatic car. The accelerator is pushed down to drive the mower forward and you ease off to slow down. The park 640 pwx has a maximum driving speed of 10 km h. With 4wd you get extra traction for sloping ground and more demanding cutting conditions.stiga front deck ride on mowers have articulated steering so the rear wheels follow the exact path of the front ones. This is ideal when mowing in and around paths, borders and other garden obstacles.the 4 wheel drive stiga park 640pwx is powered by a high performance 586cc v twin stiga engine. The recommended cutter decks available to fit this model are in cutting widths 95cm, 100cm, 105cm and 110cm. The quickflip qf decks all feature electric height of cut adjustment down to 25mm. Quick flip decks can be switched into a service position with just a single action.stiga multiclip cutter decks have the option of either discharging the grass to the rear or mulching the grass into very fine pieces which are then dispersed down on to the ground to be absorbed for additional lawn nutrients. As the mulched grass is very small it can barely be seen on the lawn afterwards. Always use the ‘one third’ rule though when mulching grass. Just cut down a third of the grass length at a time to get the best cut and finish. Please note price excludes any cutter deck. – please add your chosen deck to your orderspecificationsengine stiga st 600 twinengine output 11.8kw 3200rpmcylinders 2hour meter yestransmission hydrostaticpower assisted steering hydraulicdrive 2 wheel   rear wheel drivefuel tank 12larticulated steering yes, hydro servosteering link chain chaindeck lift manualdeck sizes 95cm, 100cm, 105cm and 110cm electric quickflipcutting deck heights 25 85mm 10 positionscutting height adjustment electricwheels front 16 , rear 16 seat type comfort with high back supportseat adjustment single leverled headlights yescup holder yesrac quick connect system yesoverall length approx 196cmoverall width approx 86.4cmoverall height approx 123cmweight 203kg warranty 5 years domestic machine warranty