Stihl MS 211 Vs MS 251: STIHL MS 211 và MS 251 are both powerful chainsaws that are used for professional landscaping and yard maintenance. The two cưa máy tốt nhất are very similar in many ways, but there are some important differences between them as well.

So sánh chi tiết

	CÔ 211	CÔ 251
Thông số kỹ thuật	CÔ 211	CÔ 251
Dịch chuyển cm³	35,2	45,6
Sản lượng điệnkW/bhp	1,7/2,3	2,2/3
Trọng lượng kg	4,3 1)	4,8 1)
Tỷ lệ công suất trên trọng lượng kg / kW	2,5	2,2
Mức áp suất âm thanh dB(Một)	100 2)	103 2)
Mức công suất âm thanh dB(Một)	113 3)	114 3)
Mức độ rung trái / phải m / s²	3,5/3,5 4)	3,9/3,9 4)
Cưa xích	3/8"P	.325″
STIHL Loại xích cưa có dầu	Đỉnh vi mô 3 (PM3)	nhanh chóng vi mô 3 (RM3)

STIHL MS 211 so với MS 251, cái nào tốt hơn?

When it comes to choosing an MS 211 hoặc MS 251 power saw, the decision can be tough. Cả hai cưa đều có ưu và nhược điểm, and it can be hard to decide which one is the right fit for your needs.

Khi nói đến quyền lực, các 211 is definitely stronger. It has more power than the 251, and is able to handle harder cuts. Tuy nhiên, các 251 cũng là một cái cưa mạnh mẽ, and is able to handle a wide variety of cuts. When it comes to ergonomics, các 251 is definitely better. It has a more comfortable grip, and is easier to use than the 211.

Tổng thể, các 251 is the better saw overall. It has more power, and is easier to use. If you’re looking for a saw that can handle a wide variety of cuts, các 251 là sự lựa chọn hoàn hảo.

STIHL MS 211

MS 211 has a 452cc engine with a 19-inch bar and chain. MS 251 has a 521cc engine with a 20-inch bar and chain. Both of these chainsaws have enough power to cut through large trees and branches up to 20 đường kính inch. Both of these chainsaws use the same type of fuel – regular unleaded gasoline with no ethanol or octane booster added to it.

You should always use fresh fuel when starting your chainsaw, but if you run out of gas while working with one of these two models, you can still use gasoline from any other vehicle as long as it’s not contaminated with water or other contaminants. MS 211 has an ignition switch on top of the handlebar, trong khi MS 251 has an ignition switch on top of the engine cover near where the fuel cap is located. This allows users to operate their chainsaw more easily when wearing gloves or protective clothing that may prevent them from reaching down towards their handlebar area to turn on their ignition switch.

The saw has been praised for its good balance, ergonomics and small size when compared to other chainsaws in its class. It weighs just under 7 pounds and comes with an auto-oiler system for easy starting so users don’t have to worry about constantly checking their oil levels before each use like they would with other gas-powered models from competitors like Husqvarna or Echo.

This chainsaw has a retail price of $399 but can often be found online for less than $300 if you’re willing to wait for sales or shop around at different retailers like Home Depot or Lowes.

STIHL MS 251

STIHL MS 251 là một hiệu suất cao, professional chainsaw that weighs about 6.8 lbs and has an output of 2.0 kW / 3200 RPM. It features a single-piece bar and chain oiler for easy maintenance. MS 251 comes with a quick-start system that allows you to start the machine quickly and easily by just pressing a button.

The machine also has an automatic oiler so you do not have to worry about lubricating your engine manually. This chainsaw is powered by a 50 cc 2-stroke engine which produces more power than other smaller engines of its size. The engine also runs very quietly which makes it easier for you to hear what’s going on around you while operating this tool. STIHL MS 211 STIHL MS 211 is a reliable and durable chainsaw that weighs about 7 lbs and has an output of 1.8 kW / 3200 RPM.

This machine features an automatic oiler so you do not have to worry about maintaining your engine manually; tuy nhiên, you will have to fill up the fuel tank once every week or so depending on how much work it does at home or work sites throughout the day.

Công cụ chuyển

Khi nói đến chuyển động cơ, MS 211 is the smaller engine. Nó có độ dịch chuyển là 1.5 lít, trong khi MS 251 có một sự thay thế của 2.1 lít. Điều này có nghĩa là MS 211 is better suited for smaller machines, trong khi MS 251 is better suited for larger machines.

Sản lượng điện

The two chainsaws share the exact same engine, with a bore and stroke of 38 millimeters by 30 millimeters. That’s about 1.5 inches by 1.2 inches for those who don’t deal in metric measurements. The power output for both saws is also the same, tại 2.8 horsepower for the MS 211 và 3.4 horsepower for the MS 251. This means that both chainsaws are more than capable of handling a full day of cutting firewood, clearing brush or felling small trees.

Trọng lượng

STIHL MS 211 is a smaller chainsaw with an engine that produces 3.9 mã lực. Nó nặng 8 bảng, which is less than half as much as its counterpart, MS 251. STIHL MS 251 has a lower weight capacity compared to the other two models (it can cut up to 18 inches per second).

Tỷ lệ công suất trên trọng lượng

STIHL MS 211 là một ánh sáng, efficient chainsaw that delivers 20% longer run times between refueling, as well as a 50% reduction in fuel consumption compared to the previous model. MS 211 features an advanced anti-vibration system that allows the operator to work comfortably throughout the day.

STIHL MS 251 is another powerful chainsaw with excellent performance. Các 251 has a slightly different power-to-weight ratio than the 211 (which is 1.5kg/kW), with 2.0kg/kW. This means that it weighs two kilograms more than the 211, but has 50% thêm sức mạnh. It also features an advanced anti-vibration system for comfortable operation throughout the day.

Mức áp suất âm thanh

One thing to consider is the sound pressure level. MS 211 có mức áp suất âm thanh là 98 dB, trong khi MS 251 có mức áp suất âm thanh là 108 dB. Điều này có nghĩa là MS 251 is louder and can produce more sound. Tuy nhiên, MS 211 is still a powerful tool and can handle most tasks.

Mức công suất âm thanh

The sound power levels of the MS 251 và MS 211 were about the same when cutting wood with a thickness of 1.5 inch. Tuy nhiên, when cutting wood with a thickness of 3 inch, MS 251 produced about twice as much sound as the MS 211.

This difference in sound power may be due to the different size and shape of the blades on the MS 251 và MS 211. The blades on the MS 251 are slightly smaller and have a more pointed shape, which may cause them to create more sound when cutting thicker pieces of wood.

Mức độ rung trái / phải

STIHL MS 211 và MS 251 are both great chainsaws for clearing branches and other small cuts. They both have a powerful engine and come with a bar and chain. Tuy nhiên, there are some differences between the two that you should know about before making your decision.

MS 251 has an extra vibration dampener that reduces vibration by up to 40%. This is great if you’re using the chainsaw for extended periods of time or if you plan on using it at home.

Cưa xích

When it comes to choosing the right saw chain pitch for your woodworking project, có một số điều cần xem xét. The saw chain pitch determines how wide the teeth of the saw chain are. The wider the teeth, the more easily the blade will cut through the wood. Tuy nhiên, a wider saw chain can also be more difficult to keep in good condition.

The saw chain pitch of the STIHL MS 211 và MS 251 is identical. Both saw chains have a pitch of 10 mm. This means that the width of the teeth on these chains is 10 mm.

STIHL Loại xích cưa có dầu

STIHL MS 211 và MS 251 are two of the most popular saw chains on the market. They are both oil-powered chainsaws and both have a variety of features that make them great choices for homeowners. Here is a comparison of the two chains to help you decide which one is right for you.

MS 211 is a compact chainsaw that is great for smaller jobs. It has a lightweight design and is easy to carry around. It also has a low-profile chain that is easy to adjust, making it perfect for tight spaces.

MS 251 is a larger chainsaw that is better suited for larger jobs. It has a heavy-duty design and can handle more cutting pressure than the MS 211. It also has a high-profile chain that is more durable and easier to adjust.

Bản tóm tắt

Cả MS 211 và MS 251 are Mid-size scroll saws from DeWalt. MS 211 có một 48 tooth blade whereas the MS 251 có 64 tooth blade, which makes it much better at finishing work. Trong thực tế, it’s designed specifically for quick and easy finish cuts in narrow places, but you’re still limited by it being a mid-size model.