The MS 251 with the STIHL 2-MIX engine 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 great cutting performance. Due to the 2-MIX engine emissions are significantly reduced and fuel consumption is up to 20% lower compared to a STIHL 2-stroke engine of the same power output without 2-MIX technology.
STIHL Oilomatic saw chain pitch | 0.325 |
Displacement cm³ | 45,6 |
Power output kW/bhp | 2,2/3 |
Power-to-weight ratio kg/kW | 2,2 |
Weight kg 1) | 4,8 |
Recommended guide bar length cm/inch | 40/16 |