Einhell 45 017 20 gh ec 2040 electric chainsaw 40cm 2000w einhell 45 017 20 p the b einhell b gh ec 2040 electric chainsaw is a handy efficient tool and reliable helper for sawing firewood for thinning out scrub and for cutting down small trees a quality rail and chain from oregon ensure optimum cutting performance the chain can be tensioned and changed without tools for good power transmission and a long service life there is a high quality robust metal gearing the kickback protec