PERFORMANCE: The saw features a 58cc 3.2HP engine in a compact saw, with a maximum speed of 8500rpm for a 20-inch bar. Easy start: The saw is equipped with an Easy Start spring-assisted starter for quick starting with less force. Multiuse: The saw has a large dual spike bar for increased productivity and is perfect for felling small to medium trees and cutting firewood. Quick release air filter & automatic chain oiler: These features keep the chainsaw in good working condition. Anti-Vibration: The saw has an anti-kickback chain and an effective anti-vibration design. CONVENIENCE: The saw has a compact design engineered with smooth rounded surfaces for easy cleaning and operator comfort. Wear safety equipment: Always use the necessary personal safety equipment when using a gas-powered chainsaw to ensure that you are sawing in the safest manner possible. Engine Displacement (cu.in./cc): 3.5 cu.in. (58cc) Power Rating: 3.2 HP/2.4kW. (58cc) Max. Engine Speed: 8500 RPM Standard Guide Bar: 20' Oregon branded bar, Oregon branded chain Pitch: 0.325' Gauge: .050' Fuel Mixture: 40:1 Fuel Tank Capacity: 19.36 oz. Oil Tank Capacity: 9.15 oz. Net Weight (w/o bar & chain): 11.9 lbs. User Type: Professional Chain Saw Feature: Flush cut handle Chain Saw Configuration: Bar/chain in box Power Type: 2-stroke gas Shipping Weight: 17.60 lbs.