22.8 cc 2-Stroke Engine Shoulder Harness Clip, Harness Sold Separately 2 Year Consumer Warranty 5 Year Consumer Warranty EchoMatic® Pro Line Feed System Heavy Duty Bearings for Improved Power Transfer Commercial Grade Air Filter Provides Outstanding Engine Protection Padded Edger Style Handle For Increased Control Optional Brushcutter Attachment Available For Vines and Saplings Die Cast Fan Cover for Decreased Vibration Power Boost Tornado™ 2-Stroke Engine MFG Brand Name : ECHO MFG Model # : SRM-230 MFG Part # : SRM-230 SPECS Assembled Depth (In Inches) : 11.50 In. Assembled Height (In Inches) : 11.38 In. Assembled Weight (In LBS) : 12.2 Assembled Width (In Inches) : 72.50 In. Attachment Compatible : Yes Battery Milliamp-Hour : 0 Battery Voltage : N/AVolts Color / Finish : Gray/Black Cutting Width : 17 In. Energy Star Compliant : No EnergyPlus : N Engine Construction : Steel Engine Displacement : 22.8 cc Engine Torque (Ft./Lb.) : 0 Engine Type : Air Cooled, Two-Stroke, Single Cylinder Gasoline Fuel Mix Ratio : 50/1 Fuel Tank Capacity : 0.153125Gals. Fuel Type : Gas & Oil Mix Handle Length : 0 In. Interchangeable Tips Available : No Line Diameter : .095 In. Rechargeable : No Recommended Oil & Capacity : Echo Power Blend Rust resistant : Yes Start Type : Manual Weight : 13.2 Lbs.