7.35-8.1 2 Working width(cm): 90 3linkage type: direct connection 4POT shaft (r/min):Gearbox directly connected gears 5 Model of blades (single,double):double 6 Blade shaft speed r/min):280 7 type of drive (middle,side):middle gear drive 9blade roller rotation radius (mm):195 10 Model and No.of blades (pc) : IS195 type    18pairs 11with rear deflector 12 Total weight (kg)