Stihl TS 440 Cut-Off Machine 66.7 cc Engine, 14" WheelSTIHL TS 440 Cut Off Machine 66. 7 cc Engine, 14" Wheel Versatile enough for general construction applications, but well suited for limited access cuts, the TS 440 represents the latest in professional cutting solutions from STIHL. The extended guard adjustment range of the TS 440 allows greater access in challenging cuts such as the bottom portions of walls, cutting in corners and cutting the underside of in ground pipes. This expanded guard