STIHL engine technology means low fuel consumption, longer run times and reduced emissions in this high-powered chainsaw. The MS 391 features our newest engine technology that adds fuel efficiency while reducing emissions as compared to other models. Though equal in weight, the
MS 391 is more powerful than the MS 311. Add to that an optimal power-to-weight ratio and you have a chainsaw that’s cut out for the big jobs in field, farm and ranch. Felling trees, cutting firewood and cleanup after the storm just got a whole lot easier with the rugged MS 391.
Gas
POWER SOURCE
13.67 lbs.
POWERHEAD WEIGHT
20 in.
GUIDE BAR LENGTH (Recommended)
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** Listed specs based on machine base model. Actual specs may vary depending on model and options **
POWER SOURCE
Gas
POWERHEAD WEIGHT
14.3 lbs.
GUIDE BAR LENGTH (Recommended)
20 in.
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POWER SOURCE
Electric
POWERHEAD WEIGHT
8.4 lbs.
GUIDE BAR LENGTH (Recommended)
14 in.
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POWER SOURCE
Electric
POWERHEAD WEIGHT
9.4 lbs.
GUIDE BAR LENGTH (Recommended)
16 in.
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POWER SOURCE
Electric
POWERHEAD WEIGHT
9.4 lbs.
GUIDE BAR LENGTH (Recommended)
14 in.
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POWER SOURCE
Electric
POWERHEAD WEIGHT
6.38 lbs.
GUIDE BAR LENGTH (Recommended)
12 in.
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POWER SOURCE
Gas
POWERHEAD WEIGHT
12.35 lbs.
GUIDE BAR LENGTH (Recommended)
20 in.
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POWER SOURCE
Gas
POWERHEAD WEIGHT
13.9 lbs.
GUIDE BAR LENGTH (Recommended)
25 in.
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POWER SOURCE
Gas
POWERHEAD WEIGHT
10.8 lbs.
GUIDE BAR LENGTH (Recommended)
16 in.
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POWER SOURCE
Gas
POWERHEAD WEIGHT
12.3 lbs.
GUIDE BAR LENGTH (Recommended)
20 in.
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