Hydraulic 5/7
A make of tractor mounted, hydraulically driven 5- or 7-unit cylinder mower. The cylinders can have either 4, 6 or 8 blades, with the height of cut ranging from 12mm to 85mm for the 4 or 6 bladed fixed head units; or 8mm to 49mm for the 8-bladed floating head unit. The cutting performance is 5.0 hectares per hour, at a speed of 12 km per hour. It is manufactured by Ransomes Jacobsen Ltd.