With a professional-grade, 2-stroke engine, the ECHO? 59.8cc Farm and Ranch Chain Saw delivers outstanding power for easy cutting of a variety of hard and soft woods. A clutch-driven, automatic oiler system keeps bar lubricated while reducing oil consumption for economical operation. As part of the Timber Wolf series, this Echo 20-inch 59.8cc gas chain saw allows greater cutting depth for tackling larger logs. Engineered and built to last, this advanced Echo professional grade chain saw features a combustion-releasing, decompression valve to enable easier pull starts. An easy-access, 2-part air filter offers quick and convenient admittance while the G-force Engine Air Pre-Cleaner? filter limits dust contamination for reduced maintenance to keep the engine running smoothly. The Echo farm and ranch chain saw includes many innovative features such as a translucent fuel tank, 2-step air filter system, 2-post chain break, digital ignition and replaceable bumper spikes. 59.8 cc professional-grade 2-stroke engine Heavy-duty easy-access air filter Dual-post chain brake for safety Replaceable bumper spikes improve control for easier cutting Echo 20 in. 59.8 cc Gas 2-Stroke Rear Handle Timber Wolf Chainsaw – CS-590-20 ECHO OEM Reliable