Reduced-Emission Engine Technology - Caring for Nature Pre-Separation Air Filtration System Anti-Vibration System IntelliCarb™ Compensating Carburetor Side-Access Chain Tensioner
Specifications POWER SOURCE Gas POWERHEAD WEIGHT 13.67 lbs. GUIDE BAR LENGTH 20 in.or 18in. OILOMATIC® CHAIN 3/8" RS3 CHAIN OIL CAPACITY 11.8 oz. ENGINE POWER 4.4 bhp FUEL CAPACITY 20.3 oz. DISPLACEMENT 64.1 cc
This powerful chainsaw uses STIHL engine technology, which results in less fuel consumption, longer run periods, and lower emissions. Our most recent engine technology, which increases fuel efficiency while lowering emissions compared to other models, is featured in the MS 391. The MS 391 is more potent than the MS 311 despite their weight being comparable. A chainsaw that is well-suited for the huge jobs in the field, farm, and ranch is created by combining these factors with an ideal power-to-weight ratio. With the tough MS 391, clearing brush, cutting firewood, and storm cleaning just became a whole lot simpler.