Chainsaws are essential tools for anyone who deals with trees and shrubs, whether it’s for pruning, 砍柴, or felling trees. 斯蒂尔, a German company that produces outdoor power tools, is a popular choice among professionals and homeowners for its reliability, 耐用性, 和性能.
Among the various models that Stihl offers, 女士 193 C-E 和 MS 251 C-BE are two chainsaws that stand out for their versatility, 力量, 和易用性. 在本文中, we’ll compare the features and specifications of these two models to determine which is the better chainsaw for your needs.
斯蒂尔女士 193 C-E
斯蒂尔女士 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.
斯蒂尔女士 251 C-BE
斯蒂尔女士 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 英寸. This makes it perfect for taking down large trees and limbs. 女士 251 C-BE also features an automatic oiler, which keeps your chain lubricated while you cut.
Comparison Table
斯蒂尔女士 193 C-E 与 MS 251 C-BE
发动机排量
斯蒂尔女士 193 C-E的发动机排量为 30.1 抄送, 而MS 251 C-BE has a larger engine displacement of 45.6 抄送. 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.
功率输出
斯蒂尔女士 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 千瓦. Power output refers to the amount of power the chainsaw generates when it’s running, measured in kilowatts.
重量
斯蒂尔女士 193 C-E is lighter than the MS 251 C-BE. 女士 193 C-E 称重 4.4 公斤, compared to the MS 251 C-BE’s weight of 5.2 公斤. 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.
功率重量比
斯蒂尔女士 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. 在这种情况下, 女士 193 C-E的功率重量比为 0.3 千瓦/公斤, 和女士 251 C-BE 的功率重量比为 0.24 千瓦/公斤.
声压级
两个斯蒂尔 MS 193 C-E 和 MS 251 C-BE have similar sound pressure levels, which is the noise level measured in decibels (D b) when the chainsaw is operating. 女士 193 C-E 的声压级为 101 D b, 而MS 251 C-BE 的声压级为 103 D b. It’s essential to wear ear protection when using any type of chainsaw to avoid permanent hearing damage.
声功率级
The sound power level of the STIHL MS 193 C-E 和 MS 251 C-BE chainsaws can vary depending on a number of factors, including the engine size, 设计, and muffler system. 然而, 一般来说, 女士 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 是 114 D b(一个), while the sound power level of the MS 251 C-BE是 116 D b(一个). 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.
振动水平左/右
The vibration level of a chainsaw can have a significant impact on user comfort and fatigue. 斯蒂尔女士 193 C-E 和 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.
然而, there are some differences in the vibration levels between these two models. According to STIHL’s specifications, 女士 193 C-E has a left/right vibration level of 3.3/3.3 平方米/平方米, 而MS 251 C-BE has a left/right vibration level of 3.7/3.7 平方米/平方米. This suggests that the MS 193 C-E may be slightly more comfortable to use for extended periods of time.
锯链节距
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. 斯蒂尔女士 193 C-E 和 MS 251 C-BE both use different chain pitches. 女士 193 C-E uses a 3/8″ chain pitch, 而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 Oilomatic 锯链型
The STIHL Oilomatic saw chain type can also affect the cutting performance and efficiency of the chainsaw. 两位女士 193 C-E 和 MS 251 C-BE are equipped with STIHL’s Oilomatic saw chains, which are designed to reduce friction and improve cutting performance. 然而, the specific type of chain may differ between these two models.
According to STIHL’s specifications, 女士 193 C-E is equipped with an Oilomatic Picco Micro 3 (PM3) 锯链, which is designed for lightweight cutting and reduced kickback. 女士 251 C-BE, 另一方面, uses an Oilomatic Rapid Super (RS) 锯链, which is designed for high-speed cutting and reduced vibration.
斯蒂尔女士 193 C-E 与 MS 251 C-BE|哪个更好
在购买电锯时, Stihl is one of the most trusted brands in the market. Among the various models that Stihl offers, 女士 193 C-E 和 MS 251 C-BE are popular choices for professionals and homeowners alike. Both chainsaws are efficient, 便于使用, and come with several features that make cutting and pruning tasks hassle-free.
然而, 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.
结论
综上所述, both Stihl MS 193 C-E 和 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, 女士 193 C-E is an ideal option. 另一方面, if you want a more powerful and efficient chainsaw for heavy-duty tasks, 女士 251 C-BE是更好的选择.