Este artículo es sobre EM 171 contra EM 250 C-BE. la EM 171 y EM 250 C-BE are both great options for those looking for a powerful, yet lightweight saw. But what’s the difference between the two?
Comparación de detalles
| EM 171 | EM 250 C-BE | |
| Especificaciones técnicas | ||
| Desplazamiento cm³ | 31,8 | 45,4 |
| Potencia de salida kW/bhp | 1,3/1,8 | 2,3/3,1 |
| Peso kg | 4,3 1) | 4,9 1) |
| Relación potencia-peso kg/kW | 3,3 | 2,2 |
| Nivel de presión sonora dB(A) | 99 2) | 101 2) |
| Nivel de potencia sonora dB(A) | 112 3) | 111 3) |
| Nivel de vibración izquierda/derecha m/s² | 4/4,5 4) | 5,2/7,2 4) |
| Paso de cadena de sierra | 3/8"PAGS | 3/8"PAGS |
| Tipo de cadena de sierra STIHL Oilomatic | Pico Micro Mini 3 (PMM3) | pico micro 3 (PM3) |
STIHL MS 171
la EM 171 is a great choice for homeowners seeking a great value, as well as convenient features not usually found on basic chainsaws. The Easy2Start™ system makes starting STIHL chainsaws almost effortless, eliminando la necesidad de un fuerte tirón del cable de arranque. Combined with the ergonomic design of the STIHL MS 171, this chainsaw is built for easy handling and comfortable operation.
motosierra stihl 171 also has all of the comfort features you’ve come to expect from STIHL, including an anti-vibration system and side-access chain tensioner. STIHL designed an additional model in the small homeowner chainsaw category for those who want a little more power with fewer emissions. El MS de STIHL 250 C-BE features the same Easy2Start™ system as the MS 171, but with a powerful fuel-efficient, low emission engine.
STIHL MS 250 C-BE
la EM 250 C-BE tiene todas las mismas excelentes características que el MS 250, but also includes a number of performance-enhancing and convenience-enhancing improvements. The top handle is redesigned with a rubberized grip to make handling easier. A side chain tensioning feature lets you adjust the chain without removing the bar, and an easy start decompression valve makes starting the saw much less strenuous.
Además, el MS de Stihl 250 C-BE has a preseparation air filtration system that cleans itself and requires less frequent cleaning than other models. It also comes standard with a 2/3-pitch .325″ Rapid Micro chain and is compatible with all of STIHL’s other .325″ chains. If you’re looking for a lightweight saw that will get your job done quickly and easily, either of these models will suit you well.
STIHL MS 171 contra EM 250 C-BE|Desplazamiento del motor
The most obvious difference between these two chainsaws is their size. la EM 171 tiene un motor de menor cilindrada que el MS 250 C-BE, which makes it best suited for lighter tasks like pruning and cutting small trees. The smaller engine also makes it more fuel efficient because it doesn’t need as much power to run efficiently.
You’ll also notice that they have different versions of the Ematic chain lubrication system. The Ematic chain lubrication system reduces oil consumption by up to 50 percent when compared with conventional methods of lubricating chainsaw bars, so it’s great for anyone who wants their equipment to last longer without having to spend more money on maintenance costs.
STIHL MS 171 contra EM 250 C-BE|Salida de potencia
El MS de STIHL 171 tiene una potencia de salida de 1.3 kilovatios, mientras que la EM 250 C-BE tiene una potencia de salida de 2.3 kilovatios. Eso significa que la EM 250 C-BE is nearly 50% más poderoso que el MS 171. In terms of cutting performance, that means the MS 250 C-BE can handle tougher jobs, like cutting through thicker branches and tree trunks.
Asi que, if you’re looking for a chainsaw that can handle the tougher jobs, el STIHL MS 250 C-BE es el camino a seguir.
STIHL MS 171 contra EM 250 C-BE|Peso
El peso de la STIHL MS 171 y EM 250 C-BE son bastante diferentes. la EM 171 pesa alrededor 4.3 kg, mientras que la EM 250 C-BE pesa alrededor 4.9 kg. Esto puede no parecer mucho, but it can make a big difference when you’re using the saw for extended periods of time. The extra weight of the C-BE can also be a bit much if you’re not used to it.
STIHL MS 171 contra EM 250 C-BE|Relación potencia-peso
The power-to-weight ratio is a measure of the amount of power that a machine can generate compared to its weight. In the case of the STIHL MS 171 y EM 250 C-BE, the power-to-weight ratio is very similar.
El MS de STIHL 171 tiene una potencia de salida de 1.3 bhp and a weight of 4.3 kg, mientras que la EM 250 C-BE tiene una potencia de salida de 1.5 bhp and a weight of 4.9 kg. Esto significa que la EM 171 tiene una relación potencia-peso de 0.21 bhp/kg and the MS 250 C-BE tiene una relación potencia-peso de 0.21 bhp/kg.
While the power-to-weight ratio is similar for these two machines, la EM 250 C-BE does have a higher power output. Esto significa que, for the same weight, la EM 250 C-BE will be able to generate more power than the MS 171.
STIHL MS 171 contra EM 250 C-BE|Nivel de presión de sonido
Another comparison between these two chainsaws that we want you to know is about sound pressure level. STIHL MS 171 has sound pressure level of 112 dB, while STIHL MS 250 C-BE tiene 107 dB. Un nivel de presión sonora, which means that the latter makes less noise than the former one when being used and will not cause too much disturbance to people around you. 3. STI.
STIHL MS 171 contra EM 250 C-BE|Nivel de potencia de sonido
El MS de STIHL 171 tiene un nivel de potencia sonora de 111 dB(A) y el STIHL MS 250 C-BE tiene un nivel de potencia sonora de 114 dB(A), both of which are fairly loud when compared to other chainsaws on the market. The noise level for the MS 171 es 104 dB(A) y 108 dB(A) para la EM 250 C-BE. En comparación, the average human voice is about 60 dB(A).
STIHL MS 171 contra EM 250 C-BE|Nivel de vibración izquierda/derecha
The vibration level in the handles has been measured and weighted according to a scale and formula known as the vibration total value. El MS de STIHL 171 tiene un nivel de vibración de 3.7 m/s², mientras que el STIHL MS 250 C-BE is slightly higher at 4.0 m/s². While these are both still low levels, they do signify that you may feel more vibration through your hands when using the STIHL MS 250 motosierra C-BE.
STIHL MS 171 contra EM 250 C-BE|Paso de cadena de sierra
The saw chain pitch is the distance between the drive links on the saw chain. Los pasos más comunes son 3/8″ y .404″. la EM 171 y EM 250 C-BE both have a 3/8″ pitch. This means that the distance between the drive links on the saw chain is 3/8″.
The saw chain pitch is important because it determines the size of the kerf, or the width of the cut that the chain makes. A saw with a smaller pitch will make a narrower kerf, while a saw with a larger pitch will make a wider kerf.
STIHL MS 171 contra EM 250 C-BE|Tipo de cadena de sierra STIHL Oilomatic
la EM 171 es una gran sierra para uso general, mientras que la EM 250 C-BE es más adecuado para tareas más exigentes. Both saws feature STIHL’s Oilomatic saw chain, which is a great choice for both saws.
El MS de Stihl 171 es una excelente opción para cualquiera que busque una motosierra potente y confiable. Es una sierra ligera y fácil de maniobrar., making it ideal for use in tight spaces. la EM 171 también tiene un motor de bajas emisiones, por lo que es una buena opción para aquellos que están preocupados por el medio ambiente.
El MS de Stihl 250 C-BE es una excelente opción para cualquiera que busque una motosierra potente y confiable.. Es una sierra ligera y fácil de maniobrar., making it ideal for use in tight spaces. la EM 250 C-BE también tiene un motor de bajas emisiones, por lo que es una buena opción para aquellos que están preocupados por el medio ambiente.
STIHL MS 171 contra EM 250 C-BE, cual es mejor?
El MS de Stihl 171 is a great choice for anyone looking for a powerful, yet lightweight chainsaw. It is perfect for general homeowner use, as well as more demanding applications such as pruning and felling small trees. la EM 250 C-BE is a bit more expensive, but it is also a bit more powerful and features a number of convenient features that make it worth the extra cost. Asi que, cual es la mejor opcion?
la EM 171 is a great all-around chainsaw that is perfect for general use. Es ligero y fácil de maniobrar., yet still has enough power to handle most tasks. It also has a number of features that make it a great choice for homeowners, such as an anti-vibration system and an automatic chain oiler.
la EM 250 C-BE es un poco más poderoso que el MS 171, making it a better choice for more demanding tasks. It also features a number of convenient features, such as a built-in chainsaw sharpener and a chain brake. While it is more expensive than the MS 171, sigue siendo una gran relación calidad-precio.