Cưa xích là công cụ cần thiết cho bất kỳ ai xử lý cây cối và cây bụi, cho dù đó là để cắt tỉa, đốn củi, or felling trees. Stihl, a German company that produces outdoor power tools, is a popular choice among professionals and homeowners for its reliability, Độ bền, và hiệu suất.

Among the various models that Stihl offers, MS 193 C-E và MS 251 C-BE are two chainsaws that stand out for their versatility, quyền lực, và dễ sử dụng. Trong bài viết này, we’ll compare the features and specifications of these two models to determine which is the better chainsaw for your needs.

STIHL MS 193 C-E

STIHL MS 193 C-E is built with a powerful engine and an optimized balance between weight and power. The two-handed STIHL S-BAR handle with ergonomic grip offers safe operation and maximum comfort during use. The chain brake prevents kickback and ensures safe operation. This chainsaw comes with a bar oil tank for easy filling and maintenance.

STIHL MS 251 C-BE

STIHL MS 251 C-BE is a chainsaw that has been built to deliver power, durability and performance. It features an 18-inch bar and chain, which delivers a cutting diameter of up to 26 inch. This makes it perfect for taking down large trees and limbs. MS 251 C-BE also features an automatic oiler, which keeps your chain lubricated while you cut.

Comparison Table

Stihl MS 193 C-E Vs MS 251 C-BE

Công cụ chuyển

STIHL MS 193 C-E has an engine displacement of 30.1 cc, trong khi MS 251 C-BE has a larger engine displacement of 45.6 cc. The engine displacement is the amount of space inside the cylinder where the fuel and air mixture is ignited, providing the power for the chainsaw to operate.

Sản lượng điện

STIHL MS 251 C-BE has a greater power output than the MS 193 C-E, with a maximum power output of 2.95 kW compared to the MS 193 C-E’s maximum power output of 1.3 kW. Power output refers to the amount of power the chainsaw generates when it’s running, measured in kilowatts.

Trọng lượng

STIHL MS 193 C-E is lighter than the MS 251 C-BE. MS 193 C-E cân 4.4 Kilôgam, compared to the MS 251 C-BE’s weight of 5.2 Kilôgam. The weight of a chainsaw is an important consideration, as it affects the user’s ability to control and operate the tool safely and efficiently.

Tỷ lệ công suất trên trọng lượng

STIHL MS 193 C-E has a higher power-to-weight ratio than the MS 251 C-BE, meaning it generates more power relative to its weight. The power-to-weight ratio is determined by dividing the power output by the weight of the chainsaw. Trong trường hợp này, MS 193 C-E có tỷ lệ công suất trên trọng lượng là 0.3 kW / kg, và MS 251 C-BE có tỷ lệ công suất trên trọng lượng là 0.24 kW / kg.

Mức áp suất âm thanh

Cả STIHL MS 193 C-E và MS 251 C-BE have similar sound pressure levels, which is the noise level measured in decibels (dB) when the chainsaw is operating. MS 193 C-E có mức áp suất âm thanh là 101 dB, trong khi MS 251 C-BE có mức áp suất âm thanh là 103 dB. It’s essential to wear ear protection when using any type of chainsaw to avoid permanent hearing damage.

Mức công suất âm thanh

The sound power level of the STIHL MS 193 C-E và MS 251 C-BE chainsaws can vary depending on a number of factors, including the engine size, thiết kế, and muffler system. Tuy nhiên, nói chung, MS 193 C-E is considered to be slightly quieter than the MS 251 C-BE.

According to STIHL’s specifications, the sound power level of the MS 193 C-E is 114 dB(Một), while the sound power level of the MS 251 C-BE là 116 dB(Một). That being said, it’s important to note that both of these saws are still fairly loud, and hearing protection should be worn when using them.

Mức độ rung trái / phải

The vibration level of a chainsaw can have a significant impact on user comfort and fatigue. STIHL MS 193 C-E và MS 251 C-BE both have anti-vibration systems built into their designs, which help to reduce the amount of vibration that is transferred to the user’s hands and arms.

Tuy nhiên, there are some differences in the vibration levels between these two models. According to STIHL’s specifications, MS 193 C-E has a left/right vibration level of 3.3/3.3 m/s², trong khi MS 251 C-BE has a left/right vibration level of 3.7/3.7 m/s². This suggests that the MS 193 C-E may be slightly more comfortable to use for extended periods of time.

Cưa xích

The saw chain pitch refers to the spacing of the drive links on the chain, and can affect the cutting performance and efficiency of the chainsaw. STIHL MS 193 C-E và MS 251 C-BE both use different chain pitches. MS 193 C-E uses a 3/8″ chain pitch, trong khi MS 251 C-BE uses a larger 0.325″ chain pitch.

The choice of chain pitch depends on the intended use of the chainsaw, with smaller pitches typically being used for lightweight and precision cutting, and larger pitches being used for heavier-duty applications.

STIHL Loại xích cưa có dầu

The STIHL Oilomatic saw chain type can also affect the cutting performance and efficiency of the chainsaw. Cả MS 193 C-E và MS 251 C-BE are equipped with STIHL’s Oilomatic saw chains, which are designed to reduce friction and improve cutting performance. Tuy nhiên, the specific type of chain may differ between these two models.

According to STIHL’s specifications, MS 193 C-E is equipped with an Oilomatic Picco Micro 3 (PM3) xích cưa, which is designed for lightweight cutting and reduced kickback. MS 251 C-BE, Mặt khác, uses an Oilomatic Rapid Super (RS) xích cưa, which is designed for high-speed cutting and reduced vibration.

STIHL MS 193 C-E vs MS 251 C-BE|cái nào tốt hơn

Khi nói đến việc mua một chiếc cưa máy, Stihl is one of the most trusted brands in the market. Among the various models that Stihl offers, MS 193 C-E và MS 251 C-BE are popular choices for professionals and homeowners alike. Both chainsaws are efficient, easy to use, and come with several features that make cutting and pruning tasks hassle-free.

Tuy nhiên, if you’re confused about which one to buy, read on to know the differences and similarities between the two models and which one suits your needs and budget.

Sự kết luận

Tóm lại là, both Stihl MS 193 C-E và MS 251 C-BE are excellent chainsaws that come with distinct features and benefits. The choice between the two ultimately depends on your needs, budget, and level of experience. If you’re looking for a lightweight and compact chainsaw for smaller jobs, MS 193 C-E is an ideal option. Mặt khác, if you want a more powerful and efficient chainsaw for heavy-duty tasks, MS 251 C-BE là sự lựa chọn tốt hơn.