The big advantage of the 2,000 watt McCulloch CSE2040S is in 1 very small, but for this model essential detail: the chain tensioning. Whereas many other models do this manually, tensioning the chain and installing the 40-centimeter bar without tools is a piece of cake. Other fine features include the control window for easy checking of the oil level and its chain brake indicator. In addition, the high chain speed of this saw naturally ensures the sharp and perfect cutting results you would expect from a McCulloch.