Stihl MS 651 vs Echo CS-2251T 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 | |
| Model | MS 651 | |
| Photo |  |
|
| Class | Profesional | |
| Warranty homeowner | 365 days 1 year |
days 0 year |
| Warranty commercial | 90 days 0.25 year |
days 0 year |
| Your rating |
Engine Specs Comparison
Power, displacement and type of fuel of the chainsaws.
| Fuel type | Gas | |
| Fuel oil ratio | 50:1 | |
| Weight | ~7.3 kg ~16.09 lbs |
~ kg ~0 lbs |
| Engine | Stihl 2-Mix | |
| Power | 6.8 hp 5.07 kW |
hp 0 kW |
| Displacement | 91.1 cm³ 5.56 in³ |
cm³ 0 in³ |
| Torque | Nm | Nm |
| Idle speed | 2800 RPM | RPM |
| Max speed | 13500 RPM | RPM |
| Spark plug | Bosch WSR6F, NGK BPMR7A | |
| Spark plug gap | 0.5 mm 0.02 in |
mm 0 in |
Chain and Bar Comparison
Detailed chain and bar specifications side by side.
| Bar length | 45.72 cm 18 in |
cm 0 in |
| Min bar length | 40.64 cm 16 in |
cm 0 in |
| Max bar length | 50.8 cm 20 in |
cm 0 in |
| Chain | Rapid Super (RS) | |
| Pitch | 3/8" | |
| Gauge | 1.6 mm 0.06 in |
mm 0 in |
| Sprocket | Spur 8 Tooth |
Other specs
Fuel consumption, noise and liquid capacities.
| Fuel consumption | l/hr 0 gal/hr |
l/hr 0 gal/hr |
| Fuel capacity | 0.85 l 28.74 fl oz |
l 0 fl oz |
| Oil tank capacity | 0.4 l 13.53 fl oz |
l 0 fl oz |
| Noise (ear level) | 107 dB(A) | dB(A) |
| Vibration front | 6.9 m/s² 22.64 ft/s² |
m/s² 0 ft/s² |
| Vibration rear | 6.9 m/s² 22.64 ft/s² |
m/s² 0 ft/s² |
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