What Are The Differences Between STIHL MS 170 And MS 231 C-BE With Duro 3 Saw Chain

If you are trying to decide between the MS 170 And MS 231 C-BE With Duro 3 Saw Chain, you probably want to know what the difference is. You have come to the right place! We have taken a look at the two saws and broken down the information for you. Both of these saws are lightweight, which makes them easy to use and handle. They also have a great design that makes them compact without sacrificing power.

Detail Comparison

Technical specifications MS 170 MS 231 C-BE with Duro 3 saw chain
Displacement ­cm³ 30,1 42,6
Power output ­kW/bhp 1,2/1,6 2/2,7
Weight ­kg 4,1 1) 5,1 1)
Power-to-weight ratio ­kg/kW 3,4 2,6
Sound pressure level ­dB(A) 100 2) 103 2)
Sound power level ­dB(A) 111 3) 114 3)
Vibration level left/right ­m/s² 5,2/5,5 4) 3,9/3,9 4)
Saw chain pitch ­ 3/8″P 3/8″P
STIHL Oilomatic saw chain type ­ PMM3 Picco Duro (PD3)


The MS 170 chainsaw is a light duty saw intended for clearing brush, cutting back invasive plants and more. Although it’s not designed to be used on trees, many users find the MS 170 to be a very handy saw for small trees and bushes. 

MS 170 is a 3-speed chain saw, designed for light to moderate cutting. It features an electric start with a pull-cord and a saw chain that can be adjusted for either left or right hand use. The saw chain is 18 inches long.

The Stihl ms170 is a lightweight general purpose saw for cutting firewood or felling small trees up to 12 inches in diameter. It features a dependable 30 cc engine and side-access chain tensioner for easy bar adjustments.

MS 170 And MS 231 C-BE With Duro 3 Saw Chain

STIHL MS 231 C-BE with Duro 3 saw chain

The MS 231 C-BE is an extremely powerful and durable chainsaw that is equipped with a low-emission engine. It also has a long-life air filter system with pre-separation, which provides for long intervals between filter cleaning. This chainsaw’s pre-separation air filtration system is so effective, in fact, that it extends the time between filter cleanings to five times longer than on STIHL 2-MIX engines without this feature.

The MS 231 C-BE is a lightweight, fuel-efficient chainsaw with excellent cutting power. It features an easy-to-clean air filter system and an advanced anti-vibration system to reduce operator fatigue. It also has the STIHL Easy2Start™ system for effortless starting. This saw is ideal for cutting firewood or felling trees up to 14 inches in diameter. The 231 C-BE is part of the STIHL MSE Series of chainsaws, which offers homeowners a reliable and comfortable solution for their wood-cutting needs. Equipped with a quick chain adjuster and toolless fuel cap, you can spend less time maintaining your tool and more time getting the job done.

It is also available with an ErgoStart (E) system, which provides a smooth start to every project. You simply need to pull the starter cord with a slow, even pull until resistance is felt (you will feel a short kickback), then pull rapidly. The engine will start right up! The ErgoStart system is standard on all STIHL chainsaws.

STIHL MS 170 and MS 231 C-BE with Duro 3 saw chain|Engine Displacement

The MS 170 has a displacement of 31.8 cc (1.9 cu. in.) while the MS 231 C-BE with Duro 3 saw chain has a displacement of 50.2 cc (3.1 cu. in.). These two chainsaws are very different in terms of power, which will affect what type of wood they can handle, as well as how quickly they cut through wood when under heavy loads.

The STIHL MS 170 is a small chainsaw that packs a punch. It is lightweight, well-balanced and easy to use, making it a great choice for homeowners to do light cutting or trimming around the yard. The MS 231 C-BE with Duro 3 saw chain is also a great choice for homeowners, but it has some additional features that make it more powerful and easier to use.

STIHL MS 170 vs MS 231 C-BE with Duro 3 saw chain|Power output

The MS 170 revved to 11,000rpm to produce its maximum power output, whereas the MS 231 C-BE required less than half that speed (5,550rpm) to produce an identical output. This is due to the difference in engine design between the two units; whereas the MS 170 uses a standard piston-driven engine, the MS 231 C-BE uses an electric motor to drive its piston. The electric motor can therefore spin faster in order to reach higher revs, which has a direct effect on fuel efficiency as well as on power output.

The two chainsaws also differ in their weight and length (which is directly linked to their respective bar lengths). The STIHL MS 231 C-BE with Duro 3 saw chain is lighter (by 2kg) and shorter (by 5cm) than its older counterpart, making it easier for users to handle and manoeuvre around branches while still retaining enough leverage and strength to cut through larger pieces of wood.

Since the MS 170 is a chainsaw designed for homeowners and the MS 231 C-BE with Duro 3 saw chain is a chainsaw designed for professional use, the power output of these two models is different. The MS 170 has 1.5 kW power output while the MS 231 C-BE with Duro 3 saw chain has 2.4 kW power output.

STIHL MS 170 vs MS 231 C-BE with Duro 3 saw chain|Weight

The STIHL MS 170 weighs 7.3 pounds without fuel or cutting attachments. This light weight makes it easy to handle and control while you’re trimming branches or cutting downed tree limbs. It’s also a compact model that measures only 13 inches long. That means it will fit in small spaces where other chainsaws might be too large to use effectively. The MS 170 is designed to be an entry-level saw, so it’s best suited for occasional users who need to clear brush around their property or cut firewood for their woodstove.

MS 231 C-BE has a power rating of 2.3kW and weighs 10.8 lbs. This means that the MS 170 is lighter than the MS 231 C-BE; but it also has less power, making it more suited for light cutting jobs around your property rather than heavy-duty lumbering tasks such as felling large trees.

STIHL MS 170 vs MS 231 C-BE with Duro 3 saw chain|Power-to-weight ratio

The power-to-weight ratio is the most important factor in determining whether or not a chainsaw will be easy enough to maneuver when working on large jobs or if it will be too heavy for long periods of time use without causing undue strain on your body; as such, a higher ratio indicates better performance for your particular application and vice versa.

Power-to-weight ratio is often the deciding factor for commercial users, but it comes down to personal preference. The weight of both chainsaws is about 10 lbs. The 170 has a power output of 1.5 kW, while the 231 C-BE has a more powerful 2.3 kW engine.

This gives the 170 a power-to-weight ratio of 150 W/kg and the 231 C-BE 230 W/kg. The 231 C-BE’s higher power output gives it an edge over STIHL’s 170 saw when cutting through thick timber or when felling large trees. The extra power allows it to cut faster and deeper than the 170, which can make a big difference when working on large jobs or clearing lots of trees in a short amount of time. In comparison, the 170 is suitable for smaller jobs and lighter workloads like cutting firewood or pruning small branches off of trees in your backyard.

STIHL MS 170 vs MS 231 C-BE with Duro 3 saw chain|Sound pressure level

Both of these models produce a sound pressure level of under 100 dB(A). This is considered to be relatively quiet for a chainsaw. A chainsaw that produces a sound pressure level over 100 dB(A) would be considered very loud and should be avoided if possible.

STIHL MS 170 vs MS 231 C-BE with Duro 3 saw chain|Vibration level left/right

One of the most important factors to consider when buying a chainsaw is the level of vibration that it produces, as this can affect your comfort when using the machine and your ability to work safely. Both of these models have anti-vibration systems that help reduce vibrations. The STIHL anti vibration system on the MS 170 includes an engine housing with shock isolators that dampen vibrations produced by the engine.

231 C-BE has an advanced anti-vibration system that uses four springs in place of two to further reduce vibrations. The MS 170 is the perfect lightweight chainsaw for homeowners seeking a great value. Powerhead only, bar and chain sold separately. The STIHL MS 231 C-BE with Easy2Start technology is a step up from the MS 211 C-BE with a great new feature. It features an advanced anti-vibration system that reduces vibration levels to the operator, which lessens fatigue. This saw also has Easy2Start technology, making this chainsaw virtually effortless to start. 

STIHL MS 170 vs MS 231 C-BE with Duro 3 saw chain|which is more better

The MS 170 is a great starter saw for homeowners who want a light-duty chainsaw that can get small jobs done, while the MS 231 C-BE has more features and is better suited for more experienced users and those who will be using their chainsaw for professional purposes.

The STIHL MS 170 and the STIHL MS 231 C-BE are two of the company’s most popular models. They’re both lightweight saws that are easy to start and operate, making them great for homeowners who need an occasional chainsaw for trimming trees or cutting firewood.

The MS 170 is best for homeowners who need a basic chainsaw for light jobs like trimming limbs or cutting small branches from trees. It has an economical price tag and is easy to start, making it a great choice for anyone who isn’t familiar with operating this kind of power tool. If you’re looking for something you can use around your home but don’t want to spend too much money on it, the MS 170 is definitely worth considering.


​If you are looking at the STIHL MS 170 vs MS 231 C-BE with Duro 3 saw chain, then you’re probably in the market for a chainsaw. And, if you are in the market for a chainsaw, chances are that you want reliability and power. The good news is that both of these saws have plenty to offer. Choosing between these two may be tricky though because they have many similar features. Both of them are lightweight and compact, making them easy to use and comfortable to maneuver.