With the same cutting features as the Thomsen gasoline ice edger; this model includes a Briggs & Stratton 10.5 H.P. propane-powered engine that develops 18 Ibs./ft. of torque at 2500 RPM. Emission control is tuned prior to shipment for carbon monoxide less than 25 ppm and nitrogen dioxide less than 0.25 ppm. Includes 2 1/2-gallon propane tank (shipped empty). An optional electric starter is available. Order Nos.: 34.10190 (Electric Start) 34.10090 (2 Replacement Blades) For more information see our catalogue or call us at 1-866-656-8023