斯蒂尔女士 181 C-BE 与 MS 251: 多发性硬化症 181 C-BE 和 MS 251 both have excellent power-to-weight ratios. Each saw is designed to be easy to handle, with a slim body and small fuel tank. They also have simplified starting procedures, making them ideal choices for anyone who has trouble with their chainsaws. With the MS 181 C-BE, you can start up the saw without having to worry about the choke. It’s equipped with a side-access chain tensioner that makes it easy to tighten or loosen the chain as needed.

详细比较

	多发性硬化症 181 C-BE	多发性硬化症 251
技术规格	多发性硬化症 181 C-BE	多发性硬化症 251
排量 cm³	31,8	45,6
功率输出千瓦/必和必拓	1,5/2	2,2/3
重量公斤	4,6 1)	4,8 1)
功率重量比 kg/kW	3,1	2,2
声压级 dB(一个)	100 2)	103 2)
声功率级 dB(一个)	112 3)	114 3)
振动水平左/右 m/s²	3,5/3 4)	3,9/3,9 4)
锯链节距	3/8〃〃	.325”
STIHL Oilomatic 锯链型	峰微迷你 3 (PMM3)	快速微 3 (RM3)

斯蒂尔女士 181 C-BE

斯蒂尔女士 181 C-BE is a great consumer grade chainsaw for homeowners looking to kick their firewood game up a notch or two. It’s the perfect machine for a homeowner who has some experience using the 最好的斯蒂尔电锯 but isn’t quite ready to move up to a larger commercial grade model. 女士 181 重量轻, easy to start and handles like a dream.

It is an ideal homeowner chainsaw that has easy-to-use features and STIHL Quick Chain Adjuster. 女士 181 C-BE also features the Easy2Start™ system, 使这个电锯几乎毫不费力地开始. This saw also features a pre-separation air filtration system – extending the cleaning life of the air filter so you have less maintenance. With a comfortable and ergonomic design, this chainsaw is built with a stratified charge engine design that reduces fuel consumption by up to 20% 并满足所有排放法规.

斯蒂尔女士 251

女士 251 chain saw is one of the best all-around models because it combines comfort and ease of use with a powerful engine. It has just a little more power than the MS 181 C-BE. 女士 251 can be easily converted to run on biofuel made from vegetable oil, which is an added benefit for those wanting to reduce their carbon footprint. 女士 251 also features a quick chain adjuster, which does not require any tools to tighten your chain. It has an advanced anti-vibration system that reduces user fatigue without adding unnecessary weight or complexity.

The extra power will come in handy when you need to tackle larger firewood cutting jobs or fell a large tree for clearing land. Both of these saws are equipped with side access chain tensioners, which makes it much easier to make adjustments while you are working in the field. The STIHL Easy2Start system is available on both models, which means that you don’t have to use any special techniques or tools to start your saw.

The high-tech electronic ignition system ensures reliable starts with no priming required, regardless of temperature or elevation changes. 斯蒂尔女士 181 C-BE 和 MS 251 share many other key features including side access chain tensioners.

斯蒂尔女士 181 C-BE 与 MS 251|发动机排量

虽然MS 181 C-BE 和 MS 251 may appear at first glance to be similar options, there are several key differences that set these two models apart. Engine Displacement While both models come equipped with a 2-MIX engine, they also differ in terms of engine displacement. 女士 181 C-BE features an engine displacement of 30.1 抄送, 而MS 251 has a larger engine displacement of 45.6 抄送.

The difference in engine displacement also impacts their rated output, which is the amount of horsepower each model delivers to the chain. 女士 251 has a higher rated output than the MS 181 C-BE—the former model’s motor delivers 1.8 千瓦, whereas the latter’s produces 1.3 kW of power to the chain. Ease Of Use Notably, these chainsaws also have different weight specifications.

女士 251 重约 14 pounds without fuel and bar oil, 而MS 181 C-BE weighs only about 10 pounds under similar conditions. This difference makes it easier to handle and maneuver the smaller model when compared to its larger counterpart, making it more user-friendly for homeowners and less experienced chainsaw operators alike.

斯蒂尔女士 181 C-BE 与 MS 251|功率输出

斯蒂尔女士 181 C-BE chain saw is designed for mid-range users seeking a performance cutting chain saw with ergonomic features. This chain saw is equipped with the “STIHL Quickstop” inertia chain brake and Master Control Lever, which allows the operator to control the machine with one hand. 女士 251 C-BE has more power than the MS 170 and is ideal for cutting firewood or felling small trees.

女士 181 C-BE offers a pre-separation air filtration system that uses a pre-filter and main filter to help extend the life of your air filter so you spend less time performing maintenance. This premium model also features our ErgoStart system that reduces the force required to start the saw by half and STIHL’s exclusive long-life air filtration system. This saw includes an additional “Comfort” handle that allows easier operation in tight quarters. The handle rotates on its axis when depressed, allowing it to be used as a normal straight handle or as a side handle for greater maneuverability in tight places such as between tree branches or on ladders.

It also has an engine displacement of 30.1 cm3 which is quite standard for this category of chainsaws. These features make it ideal for light-duty tasks like pruning and trimming branches, 砍小树砍柴. 斯蒂尔女士 251 has a higher power output of 2kW (2.6必和必拓) which makes it more powerful than its sibling the STIHL MS 181 C-BE. 这 251 has a slightly larger engine displacement of 45 cm3 which is great feature to have in a homeowner chainsaw as you can expect more torque and better operation in less than perfect conditions like when felling wet or frozen hardwood trees.

斯蒂尔女士 181 C-BE 与 MS 251|重量

说到体重, 斯蒂尔女士 251 chainsaw is significantly lighter than the STIHL MS 181. 这意味着 181 is more difficult to handle and could potentially be more dangerous to use. 斯蒂尔女士 251 称重 11.3 磅, 而斯蒂尔女士 181 称重 10.8 磅. 斯蒂尔女士 181 C-BE 与 MS 251|Engine Technology The STIHL MS 251 also has an advantage when it comes to engine technology, especially when considering its advanced performance features that make it ideal for cutting through larger logs and tree trunks.

斯蒂尔女士 251 features a single-lever master control that puts the choke and ON/OFF switch into one convenient location for easy operation of the chainsaw. 斯蒂尔女士 181 does not have this feature. When you’re handling large pieces of wood, this makes a huge difference in how easily you can operate your chainsaw.

女士 181 C-BE称重 7.3 pounds and the MS 251 称重 9.6 磅. This is a significant difference in weight, particularly for small-framed people or for those with physical limitations. Using a chainsaw for an extended period of time can be very fatiguing, and the heavier model will strain your body more quickly than the lighter model. The lighter unit is also easier to hold above your head when you’re cutting branches in trees or making other cuts that require vertical positions with the saw.

斯蒂尔女士 181 C-BE 与 MS 251|功率重量比

斯蒂尔女士 181 C-BE 和斯蒂尔 MS 251 are two popular chainsaws from the STIHL lineup that can be used for a variety of tasks like woodcutting, yard work, or general maintenance. While both are easy to use, lightweight and powerful, there are some key differences between the two that may influence your decision to purchase one over the other. The power-to-weight ratio is an important figure to consider when shopping for a chainsaw. It measures how much horsepower you get out of each pound of weight, which is important because it will tell you how much power it takes to cut with each saw.

女士 181 C-BE 的功率重量比为 2.62 pounds per horse power (磅/马力), 而MS 251 功率重量比为 2.31 磅/马力. 这意味着 MS 251 比MS重 181 C-BE for the same amount of horsepower, so if you’re looking for a balance between power and weight, you may want to consider going with the lighter option.

斯蒂尔女士 181 C-BE 与 MS 251|声压级

斯蒂尔女士 181 C-BE 和斯蒂尔 MS 251 are both mid-range chainsaws in the STIHL lineup, with many features that make them a good choice for homeowners. The biggest difference between the two is their power source: 多发性硬化症 181 C-BE uses gasoline and MS 251 uses a battery. STIHL’s battery-powered chainsaws are great for those who want a quiet alternative to gas models, but still need plenty of power for medium jobs around the yard.

Beyond their power sources, there are some other differences between these two models worth considering before you buy: Sound pressure level – Gas chainsaws are typically louder than battery models, but how loud? To measure this, we use sound pressure levels (D b). In general terms, anything over 85 dB is considered excessive noise exposure. 女士 181 C-BE 的声压级为 108 dB compared to the MS 251’s 90 D b.

斯蒂尔女士 181 C-BE 与 MS 251|声功率级

The new STIHL MS 181 C-BE is a very powerful and lightweight chainsaw, with great features and a comfortable feel. 斯蒂尔女士 251 is also a great tool for any homeowner or professional, with improved engine technology and a new design. Here we will compare these two chainsaws to help you decide which model is best for your particular needs.

Both models have anti-vibration systems to reduce operator fatigue, and both are equipped with the Ematic chain lubrication system for greater efficiency when cutting. 女士 251 has an innovative chain brake that provides additional safety protection in the event of kickback. 女士 181 uses the standard STIHL chain quick tensioning system, which allows the user to tighten or replace the chain without tools.

斯蒂尔女士 181 C-BE 与 MS 251|振动水平左/右

Vibration level left/right has been measured at 2.0 m/s² on the MS 181 C-BE 和 3.0 m/s² on the MS 251, so if vibration reduction is important to you (especially if you plan on spending long hours operating your chainsaw), then this could be.

斯蒂尔女士 251 C-BE 和 MS 181 C-BE share a lot of similarities. Both are mid-size chainsaws, both have been updated with the STIHL Easy2Start™ system, and both have an economical 2-MIX engine that reduces fuel consumption by up to 20% 和废气排放量高达 50%. 然而, they each have their differences. The most noticeable difference between the two chainsaws is the amount of vibration produced in the user’s hands, 武器, 和肩膀.

斯蒂尔女士 181 C-BE 与 MS 251|锯链节距

While they’re both efficient and reliable, these two saws do have some differences. Let’s dive into the details to help you decide which is right for you. Chainsaw bar length: 女士 181 C-BE has a bar length of 16 英寸. 女士 251 条形长度为 18 英寸. 发动机排量 (抄送): 女士 181 C-BE 的发动机排量为 30.1 抄送. 女士 251 发动机排量为 50.2 抄送. 重量 (磅。):

女士 181 C-BE称重 10 pounds without cutting equipment and powerhead only, 9 pounds with cutting equipment and powerhead only, 11 pounds without cutting equipment and full tank of fuel, 10 pounds with cutting equipment and full tank of fuel. 女士 251 称重 12 pounds without cutting equipment and powerhead only, 11 pounds with cutting equipment and powerhead only, 13 pounds without cutting equipment and full tank of fuel, 和 12 pounds with cutting equipment and full tank of fuel. 锯链节距: Both models have chainsaws that are 3/8″ PICCO.

斯蒂尔女士 181 C-BE 与 MS 251|STIHL Oilomatic 锯链型

女士 251 has a larger displacement engine, which helps it cut through thicker material than the MS 181. 此外, 斯蒂尔女士 251 has a longer guide bar than the STIHL MS 181. The guide bar is the part of the chainsaw that sticks out from the saw body and is used for cutting; it comes in different lengths to allow you to cut through larger or smaller pieces of wood. The longer the guide bar, the deeper into a piece of wood it can cut. While both chainsaws have 2-MIX engines, which are powerful and fuel-efficient, 斯蒂尔女士 251 has a larger engine than the STIHL MS 181.

It also comes with a longer bar—the part of the chainsaw that sticks out from its body—which means it can make deeper cuts into thicker pieces of wood before having to be sharpened. The two chainsaws differ in weight as well. 斯蒂尔女士 251 weighs more than the STIHL MS 181, but it also offers more power and performance. Both chainsaws come with other features that make them easier to use, such as anti-vibration systems to help prevent fatigue during long jobs and side-mounted chain tensioning systems that allow you to adjust.

斯蒂尔女士 181 C-BE 与 MS 251|哪个更好

女士 181 C-BE is a lightweight gas powered chainsaw that can be used for many different purposes such as pruning, trimming and cutting firewood with ease. 它有一个 2 cycle engine which makes it easy to start up and use each time you need it.

It has an anti vibration system that helps reduce fatigue when you are using this tool for long periods of time or in difficult situations where your hands may become sore from holding onto something for extended periods of time. 女士 251 is also another lightweight gas powered chainsaw that can be used for many different purposes such as cutting firewood and pruning trees around your property or yard area at home. 这两种电锯的区别在于 MS 251 offers slightly more power than the MS 181.

结束

So when you’re making your choice, here’s what you need to consider: 这 251 gets better gas mileage and it has the option of getting the Sport Package. 这 181, 另一方面, is a newer bus, comes with air conditioning and power windows/cruise control as standard features. It’s also “greener” due to being diesel powered and is made by one of the more dependable manufacturers in school buses right now. So now you know the difference between MS 181 C-BE 和 MS 251 school buses; which one do you choose?