But was only used for about 8 months and then put into storage. I had it recently serviced by our technician. Has servo motor and is double needle. Needle Spacing is 1/4 and has large bobbins. The item "Used Consew industrial sewing machine Double Needle 339RB-4 Walking Foot" is in sale since Thursday, September 24, 2020.This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Textile & Apparel Equipment\Industrial Sewing Machines". The seller is "sbagumyan" and is located in Sun Valley, California. This item can be shipped to United States.