比较斯蒂尔 MS 时 651 和斯蒂尔 MS 661 电锯, 人们很自然地想知道哪一个排名第一. 这两台强大的机器专为重型任务而设计, 但它们确实有一些细微的差别，使它们与众不同. If you’re in the market for a professional chainsaw and find yourself torn between the Stihl Stihl MS 651 比 661 let’s take a closer look at their features to help you make an informed decision.

斯蒂尔女士 651

斯蒂尔女士 651 is a high-performance chainsaw designed to tackle demanding applications in high-density stands. Equipped with the STIHL anti-vibration system, it minimizes vibrations for increased comfort and reduces operator fatigue during prolonged use. The HD2 filter ensures excellent filtering efficiency, keeping the engine running smoothly and extending its lifespan.

此外, the controlled-delivery high-performance oil pump ensures effective oil delivery, allowing for optimal lubrication of the chain. As for safety features, the roller chain catcher comes as standard, providing added protection in case of a chain derailment. With its powerful performance and reliable features, 斯蒂尔女士 651 is a versatile chainsaw built to excel in challenging cutting tasks.

斯蒂尔女士 661

斯蒂尔女士 661 is a top-of-the-line chainsaw that combines cutting-edge technologies with exceptional performance. With a weight of only 7.4 公斤, it offers an impressive power-to-weight ratio, making it the lightest chainsaw in its engine displacement class. 女士 661 packs a powerful punch with its 5.4 kW output, enabling it to handle demanding cutting tasks with ease.

This chainsaw’s lightweight design not only enhances maneuverability but also reduces strain on the operator, even during prolonged use. Whether you’re harvesting large timber or tackling challenging projects, 斯蒂尔女士 661 is a reliable choice that provides outstanding performance for skilled professionals.

斯蒂尔女士 651 比 661: Comparison detail

眼镜

You can check the following sheet to learn Stihl MS 651 比 661 眼镜:

规格	斯蒂尔女士 651	斯蒂尔女士 661 厘米
发动机排量	91.1 抄送	91.1 抄送
功率输出	5 千瓦 / 6.8 生命值	5 千瓦 / 7.3 生命值
重量	7.4 公斤 / 16.3 磅	7.4 公斤 / 16.3 磅
孔径	56 毫米	56 毫米
中风	37 毫米	37 毫米
Compatible Bar Sizes	20 – 36″	20 – 36″

发动机排量

斯蒂尔女士 651 比 661 chainsaws are both excellent choices for professional-grade cutting tasks, but there are important differences to consider when choosing between them. One of the main contrasts between these two models is engine displacement. 而MS 651 has a displacement of approximately 65.1 立方厘米, 女士 661 has a more substantial engine displacement of around 91.1 立方厘米. The larger engine displacement of the MS 661 means it has a greater combustion chamber, which leads to more air and fuel mixture, potentially resulting in higher power output.

功率输出

Speaking of power output, this is another major factor to consider when deciding between the Stihl MS 651 比 661. 女士 661 is known for its high power output of around 5.4 kW or 7.3 附言, 而MS 651 typically delivers less power with an output of approximately 3.4 kW or 4.6 附言. That being said, 女士 651 is still a reliable choice for many cutting tasks and may be more than sufficient for those who don’t require as much cutting power.

重量

最后, we come to weigh a necessary consideration for anyone who will be using their chainsaw for extended periods. 女士 661 is slightly heavier, 权衡 7.4 公斤, compared to the MS 651, which weighs in at approximately 6.5 公斤. While the weight difference between the two models may not be significant, it’s important to choose the chainsaw that feels comfortable and doesn’t strain the user’s arms and hands during use.

功率重量比

When comparing the Stihl Stihl MS 651 比 661 电锯, there are several factors that differentiate the two models. One important factor is the power-to-weight ratio. 女士 661 has a higher power-to-weight ratio compared to the MS 651 due to its larger engine displacement and higher power output. This means that for each kilogram of weight, 女士 661 generates more power, making it better suited for tasks requiring high power output.

声压级

下一个, let’s consider the sound pressure level produced by each chainsaw. 女士 651 has a sound pressure level of approximately 107 分贝 (D b) 而MS 661 produces around 105 D b. Both models produce considerable noise during operation, 但是MS 661 has a slightly lower sound pressure level. Hearing protection should be used when operating either of these chainsaws to prevent hearing damage.

锯链节距

最后, the saw chain pitch is an essential factor to consider. Both the Stihl Stihl MS 651 比 661 have a saw chain pitch of 3/8 英寸. This means that they are compatible with the same size chain, allowing them to cut through materials of similar thicknesses. 这 3/8 inch pitch is suitable for a range of cutting tasks, and both chainsaws offer the versatility needed for various applications.

价格

There is a notable price difference between the two models. 斯蒂尔女士 651 定价为 $919.98, 而斯蒂尔 MS 661 has a higher price tag of $1,559.99. Prices may vary depending on the location and the retailer from where you plan to purchase the chainsaw. These prices are provided as a general reference and can be subject to change. 您可以从以下位置查看最新价格 这里.

斯蒂尔女士 651 比 661: 哪个更好?

When it comes to determining which chainsaw is better between the Stihl Stihl MS 651 比 661, it ultimately depends on your specific requirements. 女士 661 具有更高的功率重量比, meaning it generates more power for its weight. This can make it more suitable for heavy-duty tasks that require extra cutting power. 然而, 女士 651 is still a capable chainsaw with a slightly higher sound pressure level and vibration levels compared to the MS 661. If you prioritize a quieter and potentially less fatiguing operation, 女士 661 might be the better choice.

此外, 斯蒂尔 MS 651 比 661 share the same 3/8 inch saw chain pitch, providing compatibility with chains of the same size. 所以, if the chain pitch is the primary consideration, both models would serve your needs equally well. 最终, it is essential to assess your specific requirements, such as the intended use, power demands, and personal preferences, to determine which chainsaw, either the MS 651 或女士 661, would be the better fit for you.

常见问题解答

结论

Both the Stihl Stihl MS 651 比 661 have their own strengths, and the better option depends on your specific needs. 斯蒂尔女士 651 offers a lightweight design and excellent fuel efficiency, making it an ideal choice for those seeking maneuverability and prolonged use. 另一方面, 斯蒂尔女士 661 boasts a higher power output and a larger fuel tank capacity, catering to users who require maximum cutting performance and extended operation.