Stihl MS251 18
The new MS 251 is ideal for a variety of applications, from cutting firewood to timber construction. This high torque engine is easy to start and comfortable to use, with a high cutting performance. Emissions are cut by 70% and fuel consumption is up to 20% lower compared to a STIHL 2-stroke engine of the same power output without 2-MIX technology.
Technical data
Displacement cm³ | 45.6 |
Power output kW/bhp | 2.2/3 |
Power-to-weight ratio kg/kW | 2.2 |
Weight kg 1) | 4.8 |
Sound pressure level dB | 103 |
Sound power level dB | 114 |
Vibration values left/right m/s² | 3.9/3.9 |
STIHL Oilomatic saw chain pitch/type | .325" RM |
Chain brake | QuickStop |
Oil tank volume cm3 | 200 |
Tank volume l | 0.39 |