Powerhorse chain saws from Northern Tool are engineered to meet the demands of both professionals and homeowners. Powerhorse chain saws deliver power and durability, supported by extensive field testing, elevating technology to a new level of performance. * 2 HP, 45cc 2-cycle engine * Oregon bar and chain * WALBRO carburetor * EPA approved * Air-cooled single cylinder * 2800 RPM idling speed * Easy start system * 18in. bar with automatic oiler * Chain brake * Lightweight * Shock absorption system * 18.5-oz. (550ml) fuel tank * For felling and delimbing * 2-stroke engine oil and chain oil not included