Stihl MS 291 vs Stihl MS 780 Chainsaw Comparisons
Specs that are different are highlighted in red. Specs that are better are written in bold. Notice that a chainsaw with a significantly larger number of bolded specifications is not necessarily a better chainsaw.
Chainsaw Details
Subjects of comparisons - brand and model.
| Manufacturer | Stihl | Stihl |
| Model | MS 291 | MS 780 |
| Photo |  |
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| Class | Farmowner | Profesional |
| Warranty homeowner | 730 days 2 year |
365 days 1 year |
| Warranty commercial | 365 days 1 year |
90 days 0.25 year |
| Your rating |
Engine Specs Comparison
Power, displacement and type of fuel of the chainsaws.
| Fuel type | Gas | Gas |
| Fuel oil ratio | 50:1 | 50:1 |
| Weight | ~5.6 kg ~12.35 lbs |
~9.8 kg ~21.61 lbs |
| Engine | Stihl 2-Mix | Stihl 2-Mix |
| Power | 3.8 hp 2.83 kW |
7.6 hp 5.67 kW |
| Displacement | 55.5 cm³ 3.39 in³ |
121.6 cm³ 7.42 in³ |
| Torque | Nm | Nm |
| Idle speed | 2800 RPM | 2700 RPM |
| Max speed | 13000 RPM | 11500 RPM |
| Spark plug | Bosch WSR6F, NGK BPMR 7A | Bosch WSR6F, NGK BPMR7A |
| Spark plug gap | 0.5 mm 0.02 in |
0.5 mm 0.02 in |
Chain and Bar Comparison
Detailed chain and bar specifications side by side.
| Bar length | 40 cm 16 in |
90 cm 35 in |
| Min bar length | 37 cm 15 in |
63 cm 25 in |
| Max bar length | 45 cm 18 in |
150 cm 59 in |
| Chain | Rapid Micro 3 (RM3) | Rapid Super (RS) |
| Pitch | 3/8" | .404" |
| Gauge | 1.6 mm 0.06 in |
1.6 mm 0.06 in |
| Sprocket | Spur 7 Tooth | Spur 7 Tooth |
Other specs
Fuel consumption, noise and liquid capacities.
| Fuel consumption | 1.458 l/hr 0.39 gal/hr |
l/hr 0 gal/hr |
| Fuel capacity | 0.5 l 16.91 fl oz |
1.3 l 43.96 fl oz |
| Oil tank capacity | 0.24 l 8.12 fl oz |
0.7 l 23.67 fl oz |
| Noise (ear level) | 103 dB(A) | 104 dB(A) |
| Vibration front | 4.5 m/s² 14.76 ft/s² |
8.5 m/s² 27.89 ft/s² |
| Vibration rear | 4.5 m/s² 14.76 ft/s² |
10.6 m/s² 34.78 ft/s² |
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