Stihl MS 251 C-BE Wood Boss® Chainsaw
Petrol Chainsaw 45cm/18'' bar
Compact chainsaw with good power-to-weight ratio and hard-wearing STIHL low-profile saw chain. With up to 20% less fuel consumption and up to 70% fewer emissions compared to STIHL two-stroke engines of the same performance class without 2-MIX technology.
- Easy to guide, great handling
- With STIHL Quick Chain Tensioning
- STIHL Easy2Start
- QuickStop Super
STIHL anti-vibration system
Intense vibration at the handles of power tools can lead to longer-term effects of blood vessels in the hands and arms. STIHL have therefore developed an effective anti-vibration system where by the oscillations from the machines engine are dampened which significantly reduces vibrations at the handles.
This controller in the carburettor prevents the fuel-air mixture getting richer as the air filter becomes clogged - this keeps the fuel/air ratio in the combustion mixture constant and hence also the engine power. The filter doesn't need to be cleaned until an appreciable drop in power occurs.
Easy starting with less effort due to an additional spring between the crankshaft and the rope rotor. A smooth pull on the starter rope tensions the spring against the compression resistance of the engine; the spring automatically transmits the stored energy to the crankshaft, causing it to turn and ensuring reliable starting.