Black & Decker GK1935T 1800 Watt Chainsaw with tool free blade tensioning. Rapid Cut: 30cm Log in 6.5 seconds. Durable Metal Gears 35cm Bar for Large Cutting Tasks. Fast Brake stops in under 0.15 secs. 1800w High Torque Motor, 35cm Bar, Tool Free Blade Tensioning, 2 year Warranty, Large easy fill tank.