Chainsaws with an Oil Level Window Brand Model Power Source Weight (lbs) Bar Length Price Features Greenworks 20262 Cordless 6 lbs 12 in $ Automatic Oiler, Chain Break, Oil Level Window, Toolless Tensioner, Greenworks 20312 Cordless 6.9 lbs 16 in $$ Automatic Oiler, Bucking Spike, Chain Break, Toolless Tensioner, Oil Level Window, Anti-Vibration, Makita XCU02Z Cordless 10 lbs 12 in $$ Automatic Oiler, Toolless Tensioner, Oil Level Window DEWALT DCCS620P1 Cordless 8.8 lbs 12 in $$ Automatic Oiler, Brushless Motor, Toolless Tensioner, Oil Level Window Earthwise LCS32010 Cordless 7.25 lbs 10 in $ Automatic Oiler,Bucking Spike,Top Handle,Oil Level Window,Wrap Around Handle, WORX WG320 Cordless 7.9 lbs 6 in $ Automatic Oiler,Oil Level Window,JawSaw, Greenworks 20362 Cordless 7.85 lbs 10 in $ Automatic Oiler,Oil Level Window,Toolless Tensioner, WORX WG322 Cordless 6.9 lbs 10 in $ Automatic Oiler, Toolless Tensioner, Oil Level Window, Pole Saw Makita XCU04PT Cordless 18.6 lbs 16 in $$$ Automatic Oiler, Brushless Motor ,Oil Level Window, Toolless Tensioner, Variable Speed Trigger, Makita XCU03PT1 Cordless 11.5 lbs 14 in $$$ Brushless Motor, Automatic Oiler, Oil Level Window, Toolless Tensioner, Variable Speed Trigger WORX WG303.1 Electric 11 lbs 16 in $$ Automatic Oiler, Oil Level Window, Toolless Tensioner Black & Decker CS1518 Electric 12 lbs 18 in $$ Automatic Oiler, Chain Break, Toolless Tensioner, Oil Level Window, WORX WG305.1 Electric 7.94 lbs 14 in $ Automatic Oiler, Toolless Tensioner, Chain Break, Oil Level Window Sun Joe SWJ599E Electric 7.7 lbs 14 in $ Automatic Oiler, Oil Level Window Greenworks 20332 Electric 12.1 lbs 18 in $$ Automatic Oiler, Chain Break, Oil Level Window, Toolless Tensioner, Features Menu Air Filtration Anti-Vibration Brushless Motor Bucking Spikes Carb Compliant Chain Break Easy Start Felling Marks JawSaw Pole Saw Self-Sharpening Toolless Tensioner Top Handle Trigger Lock Variable Speed Trigger Visible Fuel Level Wrap Around Handle