When you are planning to buy a weed eater, the first question in your mind must be, how much gas does a weed eater use per hour? Generally, a weed eater gas tank size influences fuel consumption, which can be between one and three liters per hour. However, the amount of gas a weed eater consumes depends on several other factors, like the model, external factors, and how the device functions.
Gas consumption can differ if the device malfunctions during use, meaning it will take longer to finish the job, which indicates more fuel. Additionally, some weed eater models have powerful features that require more gas to function.
Let’s dive in to find out how much gas a weed eater consumes and the factors influencing the same!
How long does weed eater gas last?
Weed eater gas can last for a month before going bad and turning the engine foul. Since the weed eater fuel mix is a blend of gas and ethanol, leaving it for extended periods will cause damage to the engine. It’s worse if there’s debris in the gas, as it can grow mold and clog the weed eater system.
After 30 days, gasoline can develop issues due to oxidation. After oxidation, corrosion will occur, forming gunk which affects the quality of fuel that you will put into the trimmer in the future.
Nonetheless, you can prevent these issues by not leaving fuel-oil mix in the trimmer for over a month. You can drain the fuel and store it in an airtight container, awaiting subsequent use.
If fuel remains in the trimmer for over 90 days, it’s unfit. So, here’s how to store your weed eater safely for a long time.
- Empty the fuel tank.
- Run the weed eater to burn all the fuel before storing it.
- If fuel remains in the tank, pour it into the blending container.
- Add a little fuel stabilizer, then put it back into the fuel tank.
- Run the trimmer for about 15 minutes to coat the entire system.
- The stabilizer bonds with your fuel to prevent oxidization or accumulation of moisture. Hence, the trimmer will function properly in the next season.
How much weed eater gas does a standard 25cc Weed Eater use?
A standard weed eater (25cc) uses one to three liters of fuel-oil mix per hour, with a ratio of 40:1. This means 3.2 ounces of oil in every gallon of gasoline in a two-cycle engine.
You need to mix the exact amount for your wedding session since the oil gets separated from the gas after some time. However, you may wonder, can I put regular gas in my weed eater? Mix regular gas with oil thoroughly by shaking the mixture before refueling the trimmer.
After purchasing a weed eater, read the manufacturer’s manual to know the right fuel for the model. The Stihl weed eater gas mix recommends a 50:1 ratio of gasoline to oil. You can achieve this by mixing 2.6 ounces of oil in every gallon of fuel.
Measure the volumes in a different container other than the fuel tank of your trimmer. Avoid using or relying on “guesstimate,” as the blend must be precise as recommended.
Different weed eaters and fuel consumption
As mentioned earlier, weed eaters’ fuel consumption is influenced by different factors. Fuel and oil consumption can also vary depending on the model used and the weeds you’re mowing. Here are the other weed eaters and their gas consumption.
Household Trimmers
Homeowners use them to mow grass and weeds because its lightweight tools. You can easily cut tall or short grass, and it uses 1 liter of gas per hour. The trimmer is ideal for weeding small surfaces. It also has a short service life, meaning it needs replacement often.
Professional Trimmers
Unlike earlier, professional trimmers require high power to function efficiently. Hence, it consumes 2-3 liters of gasoline per hour, but completes work quickly.
Nevertheless, it’s a better choice than the household trimmer because it has a longer life. It’s efficient in cutting grass, small branches, and shrubs, meaning it can work on big projects.
Further, the knife can be shaped for various uses. It comes equipped with a shoulder strap and an anti-vibration system.
Universal Trimmers
They’re similar to professional trimmers, consuming 2-3 liters of gas per hour. However, comparing their performance, a universal trimmer offers better service throughout the lawn.
Lawn Mowers
They make the best weed eaters and can help remove unwanted branches, grass, shrubs, and small trees. In addition, they can work for many hours without interruption, consuming 2 – 3 liters of gasoline per hour.
Should I use premium gas in my weed eater?
Use premium gasoline with an octane rating of 90 to 93. The lower octane rating contains a lot of ethanol and burns too hot, making it unideal for small engines.
Regular gasoline with a low octane rating can cause the trimmer to malfunction and corrode the engine slowly. For this reason, adding ethanol to gasoline reduces emissions by bringing down crude oil and binds moisture.
So, what kind of gas for Stihl weed eater? Don’t go for the cheap stuff, but use the mid-grade unleaded gasoline with an octane rating of 89 and above. As for the craftsman weed eater gas mix, the standard 40:1 (3.2 oz of oil to 1 gallon of gas) ratio is ideal for the trimmer.
Fuel with a low rating increases the engine’s temperature, leading to its damage. The presence of water in your fuel mix slows the machine and alters its functionality.
Ensure that you use a precise ethanol-fuel combination of 10%. Exceeding this measurement is illegal and will damage your trimmer, which is why premium gasoline is perfect.
Frequently Asked Questions (FAQs)
Should you run a weed eater wide open?
Don’t run a weed eater at full throttle if you’re working around your home as the power can hit something and cause an accident. However, trimming large surfaces like a hay field or a large surface may be necessary to get work done quickly.
Are gas weed eaters better than electric?
Gas-powered weed eaters are excellent for trimming large surfaces, while electric trimmers work well for small spaces. Further, electric trimmers are best suited for smaller people and cutting backyard grass. Choose the ideal device for the job, depending on where and who wants to work with a weed eater.
What oil do you mix with gas?
Always read the manual with your trimmer to know the oil they recommend. Besides, the kind of oil you use isn’t necessary, as long as it can lubricate the generators. Therefore, you can use 4-stroke oil, motor oil, engine oil, 4-stroke oil, or marine oil. However, cooking oil is only recommended if it attracts a lot of dirt.
How long does a battery Weed Eater last?
A battery weed eater lasts between 30 and 60 minutes of uninterrupted use. Charging the batteries takes 30 to 2 hours to charge. The charging time depends on the charger type.
What does 50 1 mean on a gas cap?
50 to 1 on a gas cap means the ratio of oil to a gallon of gas. In other words, 50:1 is a fuel mixture of 2.56 ounces of oil to 1 gallon of gas.
Final Verdict
How much gas does a weed eater use per hour depends on several factors including the model of weed eater? Although weed eaters vary in size and function, they consume one to three liters of fuel per hour. Factors like device malfunction can cause an upsurge in the amount of gas required to work efficiently, even in a small space.
Therefore, ensure that you clean and maintain the weed eater and store it properly after every use. Moreover, replacing damaged parts will save you money when it functions properly. Further, read the manual to ensure you use the right fuel to avoid damaging the trimmer’s gas tank or other components.
Also read – Weed Eater Dies When I Give It Gas: How Can It Be Fixed?
