Stihl Ms 261 chainsaw

Stihl MS 261

Built for demanding professional applications, this German-engineered chainsaw combines robust power with precision control. Its 50.8cc displacement engine generates an impressive 4.1 horsepower, delivering the performance arborists and forestry professionals need for challenging cutting tasks. The recommended 40.6cm bar length provides excellent reach and cutting capacity while maintaining optimal balance.

Weighing 4.95kg without bar and chain, this gasoline-powered unit offers an exceptional power-to-weight ratio that reduces operator fatigue during extended use. The 0.325" chain pitch configuration ensures smooth, efficient cutting performance across various wood types. As part of Stihl's professional lineup, this chainsaw incorporates decades of German engineering expertise, making it a reliable choice for commercial logging, tree care services, and other intensive forestry operations where durability and consistent performance are paramount.

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50.8 cc
Engine Displacement
3.0 kW
Power Output
40.6 cm
Recommended Bar Length
4.95 kg
Weight (without bar and chain)
professional
Intended Use
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Technical Specifications

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Engine
Engine Displacement 50.8 cc
Power Output 3.0 kW
Power Output (HP) 4.1 hp
Cutting
Recommended Bar Length 40.6 cm
Chain Pitch 0.325 "
Weight
Weight (without bar and chain) 4.95 kg
Classification
Intended Use professional
Fuel Type gasoline
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Frequently asked questions

What is the Stihl MS 261 best suited for?

Stihl classifies the MS 261 as a professional saw, built around a 50.8 cc engine that outputs 3.0 kW, or 4.1 hp. With a recommended 40.6 cm bar, that power-to-length ratio is aimed at felling, limbing and firewood production for arborists and forestry crews rather than occasional homeowner use.

How powerful is the Stihl MS 261's engine?

The Stihl MS 261 packs a 50.8 cc engine rated at 3.0 kW, equivalent to 4.1 hp. That is a step up from Stihl's homeowner-class saws, giving the MS 261 the reserve power professional users need to keep cutting through dense hardwood without the engine bogging down under load.

What bar length does the Stihl MS 261 come with?

Stihl recommends a 40.6 cm bar for the MS 261. That's shorter than many homeowner saws carry, which keeps the saw nimble and well-balanced for the limbing, precision felling cuts and repeated handling professional arborists and forestry workers put a saw through over a working day.

What chain pitch does the Stihl MS 261 use?

The Stihl MS 261 runs a 0.325 inch chain pitch. It's a size widely used on mid-size professional saws, striking a balance between cutting speed and chain durability, and it means replacement chains for the MS 261 are readily available through Stihl dealers and general chainsaw suppliers alike.

How much does the Stihl MS 261 weigh?

The Stihl MS 261 weighs 4.95 kg without bar and chain. Once the 40.6 cm bar, chain, fuel and bar oil are added, the working weight climbs further, but under 5 kg dry keeps this professional saw manageable for the extended limbing and felling sessions it's designed to handle daily.

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Guides that cover this model

Chainsaw Bar Length Guide: What Size Do You Need? Bar length decides the diameter of wood a chainsaw can cut, but a longer bar is only useful if the engine can pull it. This guide covers the two-cut rule, recommended versus maximum bar length, and the displacement each length needs. Chainsaw Engine Displacement (cc) Explained Displacement is a volume, not a power rating. This guide explains what cc measures, how it relates to kW and HP, why power-to-weight is the better comparison, and what the sub-40cc, 40-50cc, 50-60cc and 60cc-plus bands are for. Professional vs Homeowner Chainsaws: What Differs What actually separates a professional chainsaw from a consumer one, measured in published specifications, and an honest look at whether the premium is worth it for you.

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Source: www.stihlusa.com