I am notr sure, Mange, but your saw looks like a model EZ-6. Homelite might have changed some things around for import models. You can look up the specs on mike's site, but the Zip was a consumer model built on the same general saw as the old EZ, but came later. the original EZ series used the same design engine as the previous model 17, 4/20 and 5/20, except no gear reduction, and small improvements in designs year by year.