Sep 18, 2014· WW Grinder, Model 2 G, Serial No. 671340, WW Grinder Corp. of Wichita, Kansas "Dependable since 1910". Grinder has good hard rubber wheels, 3 hp Briggs Stratton, 4 cycle motor. The unit appears to be in overall good used/vintage condition. However, we were not able to test it. This big grinder measures 33" x 28" x 45" tall.