20 51.5cc Gas Powered Heavy Duty Chainsaw EPA Approved, Refurbished. The 52cc 20 Gasoline Chainsaw has an adjustable Auto Chain Oiler and easy chain adjustment. It offers a quick stop chain brake system with anti-kick back and an effective anti-vibration design. This chainsaw's engine gives lower emissions and increased power with reduced fuel consumption.Engine Idling Speed Range: 2,700 - 3,400 RPM. Fuel Tank Capacity: 0.11 Gallons. Speed with Cutting Equipment: 11,000 RPM. Mixture Ratio Petrol/Oil: 40:1. AFTER 90 DAYS REPLACEMENT PARTS ARE PROVIDED FOR AN ADDITIONAL COST. The item "20 51.5cc Gas Powered Heavy Duty Chainsaw EPA Approved, Refurbished" is in sale since Monday, September 14, 2020. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Outdoor Power Equipment\Chainsaws". The seller is "fho-direct" and is located in Logan, Utah. This item can be shipped to United States.