ECO and CLASSIC describes clearly defined level of functionality and upgradability of all machines out of the M-TYPE platform. ECO stands for perfect seam results, low maintenance construction and a modern design without automatic functions like thread trimming, sewing foot lift, backtack, etc. CLASSIC means machines with highest level of convenience and performance for maximum efficiency and flexibility. The new CLASSIC Silverline subclasses of 867 with its equipment characteristics take place between the ECO and CLASSIC Goldline version. Automatic functions like sewing foot lift, thread trimmer and automatic backtacking combined with the huge range of sewing equipment and additional equipment these machines meets the requirements in the field of medium heavy duty applications.