... 51cm 2)Cutting height: 25-90mm 3)Drive system:Self-propelled 5.5hp petrol Self-propelled lawn mower ModelHG902-BCutting width, cm51Cutting height, min ... , 10 stagesEngine1P68F-A 5.5hpDisplacement (ccm) / kW / rpm163 / 2.8 / 3100Drive systemSelf-propelledGrass catcher capacity,litres60Wheel size, front / rear, mm200 ... Functionswash port, rubber padded handle bar 5.5hp petrol Self-propelled lawn mower