Super Certes

A make of pedestrian cylinder mower, with two models, with a cutting width of either 51cm or 61cm. The height of cut ranges from 3mm to 13mm, although an optional thin bottom blade allows for this to range from 1.5mm to 11mm. The cylinder has 10 blades, with a cutting frequency of 142 cuts per linear metre. The weight of the mower is either 82kg or 99kg depending upon the model used. The rear roller is in two pieces to aid sharp turning at the edge of a bowling green. The cutting performance for the 51cm model is 1,110 m² per hour, and 1,660m² per hour for the 61cm model; with the fuel tank size being 2.5 litres. The ground pressure is 0.28 kg/cm² and 0.32 kg/cm² for each respective model. It is manufactured by Ransomes Jacobsen Ltd.