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Chainsaw Details
Brand, model and your rating.
| Manufacturer | Stihl |
| Model | MS 251 |
| Class | Homeowner |
| Your Rating | |
| Warranty homeowner | 365 days |
| Warranty commercial | 90 days |
Engine Specs
Power, displacement and type of fuel of the Stihl MS 251 chainsaw.
| Fuel type | Gas |
| Fuel oil ratio | 50:1 |
| Weight | ~4.8 kg ~10.58 lbs |
| Engine | Stihl 2-Mix |
| Power | 3 hp 2.24 kW |
| Displacement | 45.6 cm³ 2.78 in³ |
| Torque | Nm |
| Idle speed | 2800 RPM |
| Max speed | 13000 RPM |
| Spark plug | NGK CMR6H, Bosch USR4A |
| Spark plug gap | 0.5 mm 0.02 in |
Chain and Bar Specs
Detailed chain and bar specifications...
| Bar length | 40.64 cm 16 in |
| Min bar length | 35.56 cm 14 in |
| Max bar length | 45.72 cm 18 in |
| Chain | Rapid Micro 3 (RM3) |
| Pitch | 3/8" P |
| Gauge | 1.3 mm 0.05 in |
| Sprocket | Spur 7 Tooth |
Other Specifications
Fuel consumption, noise and liquid capacities.
| Fuel consumption | 1.075 l/hr 0.28 gal/hr |
| Fuel capacity | 0.39 l 13.19 fl oz |
| Oil tank capacity | 0.2 l 6.76 fl oz |
| Noise (ear level) | 103 dB(A) |
| Vibration front | 3.9 m/s² |
| Vibration rear | 3.9 m/s² |
Manufacturer support
Satisfaction is (not)guaranteed.
| Manufacturer URL | https://www.stihl.com/ |
| User manual | Download - External link |
Video Review / Different Opinion
Adittional look and feel of the chainsaw.