The MS251 is the perfect saw for various jobs from cutting wood to timber construction. It has a high torque engine which is easy to start, comfortable to use and has a high cutting performance. Compared to a STIHL 2-stroke engine of the same power which does not have 2-MIX technology, this saw cuts emissions by 70% and has a fuel consumption of up to 20% less.
Standard features
- Reduced-emission engine technology
- Pre-separation air filtration system
- Anti-vibration system
- Tool free filler caps
- Compensator
- Ematic chain lubrication system
- Side chain tensioner
- Single-lever master control
Technical data
Displacement cm³ |
45.6 |
Weight kg 1) |
4.9 |
Power-to-weight ratio kg/kW |
2.2 |
Power output kW/bhp |
2.2/3.0 |
Vibration levels left/right m/s² 2) |
3.9/3.9 |
Sound power level dB(A) 3) |
112.0 |
Sound pressure level dB(A) 3) |
102.0 |
Nick Johnson, Plant, Timber and Drainage Contractor (verified owner) –
Good general purpose saw, used primarily in conjunction with excavator for clearance, harvest and processing of farm sourced timber. Light, powerful and reliable. Well suited to needs of a contracting operation.