Machine description:
JRB 90A3471 SMARTLOC HYDRAULIC COUPLER, FITS A DOOSAN DX80, MID-SIZE EXCAVATOR COUPLER / APPROXIMATE MEASUREMENTS: PIN DIAMETERS: 45MM, PIN GRAPPER WIDTH: 195MM, STICK WIDTH OPENING: 200MM, PIN GRABBE...
more info about the JRB 90A3471.