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.
Displacement | 45,6 cm³ |
Power output | 2,2/3 kW/bhp |
Weight 1) | 4,8 kg |
Power-to-weight ratio | 2,2 kg/kW |
Sound pressure level 2) | 103 dB(A) |
Sound power level 2) | 114 dB(A) |
Vibration level left/right 3) | 3,9/3,9 m/s² |
Saw chain pitch | .325" |
STIHL Oilomatic saw chain type | Rapid Micro 3 (RM3) |
1) Without fuel, without bar and chain
2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
3) K-factor according to DIR 2006/42/EC = 2m / s ²