Stihl MS 151 C-E Vs MS 251 C-BE: The STIHL MS 151 C-E and MS 251 C-BE are two of the most popular chainsaws on the market. So, which one should you choose? The MS 151 C-E is a good choice for those who need a smaller, more powerful saw. The MS 251 C-BE is a good choice for those who need a larger, less powerful saw.

Detail Comparison

Technical specifications
Displacement ­cm³ 23,6 45,6
Power output ­kW/bhp 1,1/1,5 2,2/3
Weight ­kg 2,8 1) 5,1 1)
Power-to-weight ratio ­kg/kW 2,5 2,4
Sound pressure level ­dB(A) 96 2) 103 2)
Sound power level ­dB(A) 110 3) 114 3)
Vibration level left/right ­m/s² 4,9/4,9 4) 3,9/3,9 4)
Saw chain pitch ­ 1/4″P .325″

STIHL MS 151 C-E

The STIHL MS 151 C-E is a lightweight, compact chainsaw that is easy to handle. It is perfect for cutting firewood, pruning branches, or felling small trees. The MS 151 C-E is also available with a Picco Micro 3 (PM3) saw chain for low vibration and low-kickback performance.

STIHL MS 251 C-BE

The STIHL MS 251 C-BE is a powerful and efficient chainsaw that is perfect for a variety of tasks around the home, farm, or ranch. It features a low-emission engine that is 20% more fuel-efficient than previous models and a Quickstop chain brake that stops the chain in seconds.

The MS 251 C-BE is also equipped with a tool-free chain tensioner and a soft-grip handle for comfortable operation.

STIHL MS 151 C-E vs MS 251 C-BE|Engine Displacement

STIHL MS 151 C-E Vs MS 251 C-BE

The STIHL MS 251 C-BE chainsaw is a powerful chainsaw from the company with an engine displacement of 30.1cc, which provides enough juice to cut through large logs or even trees up to around 15 inches in diameter.

The MS 151 C-E has a lower engine displacement than the MS 251 C-BE. This means that the MS 151 C-E uses less fuel per cycle and will have a lower power output than the MS 251 C-BE.

STIHL MS 151 C-E vs MS 251 C-BE|Power output

The STIHL MS 151 C-E chainsaw is a lightweight machine with a power output of 1.9 kilowatts, this saw is great for cutting firewood and felling small trees. It’s also very popular with professionals who need to work in tight spaces or trim branches on trees that are too tall to reach from the ground.

The STIHL MS 251 C-BE has a power output of 1.5kW, which is slightly lower than the MS 151C-E’s 1.9kW but still sufficient for most tasks around the garden or farm.

STIHL MS 151 C-E vs MS 251 C-BE|Weight

The weight of a STIHL chainsaw can vary depending on the model and size of the chainsaw. The STIHL MS 151 C-E chainsaw is a great choice for anyone looking for a powerful and lightweight saw. This saw is perfect for cutting firewood, trimming trees, or even felling small trees. It weighs just 11.3 lbs, making it one of the lightest saws in its class. The weight of the STIHL MS 251 C-BE chainsaw is 10.8 lbs.

STIHL MS 151 C-E vs MS 251 C-BE|Power-to-weight ratio

The STIHL MS 251 C-BE chainsaw is a great choice for anyone looking for a powerful and lightweight saw. It has a power-to-weight ratio of 18.3 lbs./hp, which makes it one of the most powerful and efficient saws on the market. With its low weight and compact design, the MS 251 C-BE is perfect for use in tight spaces. It also features a built-in anti-vibration system that reduces operator fatigue.

STIHL MS 151 C-E vs MS 251 C-BE|Sound pressure level

If you’re looking for a powerful and efficient chainsaw, the STIHL MS 151 C-E is a great option. This saw is designed for homeowner use, and it features a low-emission engine that is both powerful and environmentally friendly.

One of the most impressive features of the STIHL MS 151 C-E is its sound pressure level. This saw produces just 72 decibels of noise, which is significantly lower than most other chainsaws on the market. This makes the STIHL MS 151 C-E a great choice for those who want to minimize noise pollution.

STIHL MS 151 C-E vs MS 251 C-BE|Sound power level

The MS 151 C-E is a lighter weight saw, making it easier to maneuver and less fatiguing to use. It also has a lower sound power level, meaning it will be less likely to disturb your neighbors or damage your hearing. The MS 251 C-BE, on the other hand, is a bit heavier and has a higher sound power level. However, it is also more powerful, making it a better choice for tougher jobs.

Ultimately, the decision between the two models will come down to your specific needs and preferences.

STIHL MS 151 C-E vs MS 251 C-BE|Vibration level left/right

Both chainsaws share several features, including their anti-vibration system for reduced operator fatigue, Easy2Start™ system for effortless starting, Master Control Lever™ to combine the choke, starter, and stop switch into one lever, and translucent fuel tank to easily monitor fuel levels. 

The STIHL MS 151 C-E has a vibration level of 4.9 m/s2. This is higher than the average chainsaw, which has a vibration level of 3.5 m/s2. But it’s not the highest vibration level of all chainsaws. STIHL MS 251 C-BE chainsaw can produce up to 3.9 m/s2 of vibration.

The higher vibration level of the STIHL chainsaw is due to its higher power output. This means that the chainsaw can cut through tougher materials, but it also produces more vibration. If you’re concerned about the vibration level of the STIHL chainsaw, you can always use it with gloves or other hand protection.

STIHL MS 151 C-E vs MS 251 C-BE|Saw chain pitch

The MS 151 C-E uses a 3/8″ PM3 saw chain, whereas the MS 251 C-BE uses a 3/8″ PMM3 saw chain. The saw chain pitch of a chainsaw is the distance between the drive link and the cutter. The most common saw chain pitches are 3/8-inch and .404-inch. The 3/8-inch pitch is the most popular saw chain pitch and is used on most homeowner saws. The .404-inch pitch is used on professional saws and is the standard pitch for most arborist saws.

STIHL MS 151 C-E vs MS 251 C-BE|STIHL Oilomatic saw chain type

The STIHL MS 251 C-BE is a powerful and lightweight chainsaw that is perfect for sawing through tough tree limbs and branches. The MS 251 C-BE has a low-emission engine that makes it a great choice for sawing in environmentally sensitive areas. The MS 251 C-BE also has an automatic oiling system that keeps the chain lubricated and running smoothly.

The STIHL MS 151 C-E is a lightweight and compact chainsaw that is perfect for sawing in tight spaces. The MS 151 C-E has a low-emission engine that makes it a great choice for sawing in environmentally sensitive areas. The MS 151 C-E also has an automatic oiling system that keeps the chain lubricated and running smoothly.

STIHL MS 151 C-E vs MS 251 C-BE|which is better?

The STIHL MS 151 C-E is a great choice for those who need a lightweight and powerful chainsaw. It’s perfect for light pruning and falling small trees. The MS 251 C-BE is a great choice for those who need a more powerful chainsaw. It’s perfect for larger projects, such as felling larger trees or cutting through thick branches.

So, which one should you choose? If you need a powerful and lightweight chainsaw, the STIHL MS 151 C-E is a perfect choice. If you need a more powerful chainsaw for larger projects, the MS 251 C-BE is the better option.