The masport 250 st is a self propelled rotary lawn mower with an 18 46cm cutting width and 140cc briggs and stratton 500e series petrol engine.four wheeled mowers with a rotary blade are suitable for most types of lawn cutting and can handle longer grass, slopes and uneven ground.fitted with power drive the masport 250 st is easy to handle as it powers forward taking the strain from having to push the mower'. '.strtoupper('t')he grass clippings can be collected into the 46 litre rear fabric box or mulched into tiny pieces back onto the ground as you mow.specificationsdrive self propelled single speedtype catch and mulchengine 140cc briggs stratton 500e seriescutting width 18 inch 46cmquickcut blade systemcutting height adjustment single levercutting heights 10 70mmdeck material steelzone start recoil well positioned starter cord eliminates the need to bend all the way down to pull start, reducing the risk of back strain.grass collector fabric catcher 46 litresweight approx 31kgmanufacturer's 2 year domestic warranty