
Echo CS-590 Timber Wolf 20-Inch Gas Chainsaw ($479)
- The most displacement per dollar in this ranking: 59.8cc of professional-grade engine at a price several 50cc-class saws match or exceed.
- A five-year consumer warranty, the joint longest here, stated for this exact model.
- An adjustable clutch-driven oiler that stops feeding oil at idle, which stretches a tank of bar oil across a long bucking session.
- At 13.2 lb dry before bar, chain, fuel and oil, the working weight is the heaviest in this ranking: a full day of limbing on foot is a genuinely tiring job.
- It is a pull-start two-stroke: a saw that sits in a barn from spring to autumn with old fuel in the tank will punish its owner at the first cold start of firewood season.
- The 20-inch bar invites cuts the chassis can make but a novice should not: felling a leaning 20-inch oak is within the bar's reach and outside a first-season owner's safe skill set.
Ranked here is the CS-590 Timber Wolf with the 20-inch bar: Echo's own specifications give a 59.8cc professional-grade two-stroke engine, a dry powerhead weight of 13.2 lb, a 21.8 fl oz fuel tank, an automatic adjustable clutch-driven oiler, a chain brake and digital ignition. It is the largest-displacement saw in this ranking and the only one whose maker positions it for sustained firewood and farm cutting at this price. Owner satisfaction is scored at the disclosed neutral 12/20 used across this ranking, because this model's own Amazon aggregate could not be isolated in this pass. Echo backs it with a five-year consumer warranty (one year commercial), stated in the model's own specification record. The price is $478.99, verified on Amazon for the 20-inch configuration on November 12, 2026.
Echo, Inc. of Lake Zurich, Illinois (Yamabiko) sells the CS-590 through dealers and hardware channels; Echo publishes Consumer Product Support by phone at 1-800-432-3246 in its manuals, and no support email is published, so the email field is blank.
Echo CS-590 Timber Wolf 20-Inch Gas Chainsaw











