with pulley external diameter 118mm , internal diameter 78mmGenerator diameter 100mmlength 180mm with pulley 240 mmruns on battery poweral l informations and photos on our website part number DYN068Weight : 7 kg
circa 1910-1914 N° 3758 diameter 138mmpulley for a flat belt 32mm wide inner diameter of the pulley 63mmgenerator fixed by a band to an aluminium supportThis generator runs with battery power.All infomations and photos on our website : part number DYN065