Echo CS-3520

The Echo CS-3520 (often related to or a successor concept to the 
CS-352) is a lightweight, compact rear-handle chainsaw powered by a 34cc professional-grade 2-stroke engine, designed for cutting, pruning, and limbing. It features G-Force Engine Air Pre-cleaner for reduced maintenance, an Effortless Start® system for easier starting, and a side-access chain tensioner.