STIHL MS 391 Petrol Chainsaws - Agricultural & Landscaping Options:with 16" Bar & Chain lookout tower

lookout tower

easy-transit wheels

perfect for easy handling and stress management

the mower can be placed on a unique mower vehicle and coupled with the harvester

Suitable for ALL hob types

STIHL MS 391 Petrol Chainsaws - Agricultural & Landscaping Options:with 16" Bar & Chain lookout towerFeatures: Decompression valve The decompression valve is part of the easy starting system. The valve should be pressed before starting to reduce the compression pressure when starting, as well as reducing the effort needed to pull the starter rope. The decompression valve is semi automatic; it must be pressed manually before starting, but then closes automatically. Advanced combustion technology Four overflow channels swirl the fuel air mix before