SOLO 650
Includes all standard features and uses the same frame as the model 645, but with a larger engine (3.3hp) providing an extra 10% more power. A compression release is included. Will easily handle a 20" bar and chain. A good choice when extra power and bar length is needed and the saw might be operated up to 250 hours per year. Weighs 4.6lbs w/o bar and chain. comes with 16" bar and chain.