Use a 50:1 ratio of fuel to oil mix for 2-stroke cycle engines， recommend using only fresh gas with a minimum octane rating of 89 or higher (mid-grade to premium) at all times

50:1 ratio equal 1 US Gal. 89 octane plus 2.6 fl. oz. ECHO PowerBlend gold oil or ECHO red armor oil

Gas powered chainsaw features a 25.0 cc professional-grade 2-stroke gas engine

Chainsaw comes with a 1-year commercial/5-year consumer warranty

Comes with 14 in. bar and chain handles a wide variety of limbing tasks

Rear-mounted air filter for easy access

Spring-assist starter for reduced pulling effort

Lightweight for less fatigue

Dry weight is only 6.6 lbs. (including bar and chain weight)

Captive bar nut prevents loss when adjusting chain tension

3/8 in. pitch， low-profile chain with extra-long cutters

Clutch-driven adjustable oiler - oiler only runs when chain is moving

G-Force Engine Air Pre-Cleaner maintains clean air supply to engine

Textured grip for optimum control

Dual-post chain brake for durability

Choke with automatic fast idle for easy starting

Fine grid starter cover to prevent debris ingestion

Side-access chain tensioner for easy chain adjustment

Safety tip (kick guard) sold separately as an accessory.