When buying a weed eater, there are several fundamental questions that need to be considered. One of these questions is “Do I need a two-cycle or four-cycle weed eater?”
What Are The Differences Between 2-Cycle And 4-Cycle Weed Eaters?
To explain the differences in an easy way, a two-cycle engine only runs in two stages. The first stage consists of the combined power and then the exhaust stroke, and the second stage is the compression and intake stroke. These stages propel your weed eater.
With a four-cycle engine, you have four-stages. There is the power stroke, the exhaust, the intake, and then, finally, the compression stroke. Two-cycle engines take an oil and gasoline mixture, to run. Whereas four-cycle engines keep the oil and gasoline separate, and you use the same gasoline you would use for your car.
Each one of these individual elements coalesces into two unique kinds of weed eaters that each have their distinct advantages and disadvantages. In this article, we’ll be looking at those differences and comparing and contrasting the two, so that you know which one is right for you.
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Which Is More Convenient?
In terms of mobility and versatility, which is a big part of convenience, two-cycle engines easily win out. They don’t weight that much, so using one of them for a prolonged period of time shouldn’t cause any soreness or body aches. With a four-cycle engine, they are much larger and harder to maneuver, which can make using them somewhat difficult and annoying.
With a two-cycle engine, however, you always need to mix the oil into the gasoline. Four-cycle engines don’t have this particular need, which makes maintenance a lot simpler and more convenient. But, at the same time, since there are more individual parts involved, there is a greater chance that certain things might go wrong and that fixing those problems might be more difficult than with a two-cycle engine.
Which Is More Fuel Efficient?
Today, four-cycle engines aren’t that popular with most people, but they are popular with people who tend to work on bigger jobs or are in businesses that revolve around landscaping.
One of the primary reasons for this is because four-cycle engines have a more conducive and thorough approach to making use of their fuel. As you might imagine, this approach consists of the four-stages mentioned earlier, and because of this approach, less fuel and oil is burnt up in a wasteful manner, giving you more time to trim.
If you are someone who wants to use products that are environmentally friendly, and that don’t spread pollutants into the air – at least, not as much – then a four-cycle weed eater is definitely the best choice for that.
Which Is More Powerful?
In most cases, for most trimming jobs, two-cycle engines produce more power. To give you an example, if you have two engines that are the same size, but one of them is a two-cycle engine, and the other is a four-cycle engine, it would make sense that more power would be produced in the two-cycle, because it requires a much shorter process in order to generate that power.
Now, this isn’t always the case, though, because you can always purchase four-cycle weed eaters that have larger motors than their two-cycle counterparts, and these larger motors are, in fact, more powerful than their two-cycle counterparts.
Of course, this does affect the convenience and ease of your experience. You’ll have a lot of extra power, but it’ll come with a larger price tag and a product that is more difficult to maneuver and use.
Which One Makes More Noise?
Typically, four-cycle weed eaters produce less noise, because the third cycle in a four-cycle engine is for ignition and combustion. While this entire process is taking place, the cylinder is closed up, which greatly reduces the noise that is produced during the combustion process.
Now, since two-cycle weed eaters don’t have that feature, they tend to make a lot more noise. This isn’t to say that four-cycle weed eaters don’t make noise, because they definitely do, they just happen to make less noise than a two-cycle weed eater.
Which One Should I Buy?
By most accounts, two-cycle weed eaters are the better choice, because they’re more powerful and more convenient to use. However, four-cycle weed eaters are more environmentally friendly, and they require less maintenance, while also being more fuel efficient.
If you are looking for something easy and convenient, then a two-cycle weed eater is ideal. If you want something that is more fuel efficient and environmentally friendly, then you should buy a four-cycle weed eater.