For those people who have a summer house or a country house, very often difficulties arise with overgrown grass on the site. As a rule, several times a season it is necessary to mow it and get rid of thickets. Currently, the market offers a wide selection of equipment for the garden. One of these assistants can be attributed to the lawn mowing, in other words. a trimmer. For effective and long-term operation of such equipment, it is necessary to refuel it with high-quality fuel or correctly prepared fuel mixtures.
What gasoline can be poured into the trimmer?
Before determining which gasoline can be poured into the trimmer, It is necessary to define some of the concepts used.
- Trimmers can be with four-stroke or two-stroke engines. Four-stroke trimmers are the most powerful and complex in design, the lubrication of parts of its engine is carried out by an oil pump. The engine runs on clean gasoline. For push-pull units. simpler ones. it is necessary to prepare a fuel mixture consisting of gasoline and oil. That’s due to the amount of oil that is in the fuel, and friction parts are lubricated in the cylinder of this engine.
- To prepare the mixture you need gasoline of a certain brand AI-95 or AI-92. The brand of gasoline depends on its ignition rate. the octane rating. The lower this indicator, the faster gasoline burns and its greater consumption.
Many lawn mowers have two-stroke engines that operate primarily on AI-92 gasoline. Fuel for them must be mixed independently. It is better to pour gasoline of the brand that is specified for it by the manufacturer into the lawn mower, otherwise the trimmer will fail faster. For example, with AI-95 gasoline, the engine will quickly overheat, and when choosing AI-80, the fuel mixture is of very low quality, so the engine will be unstable and with low power.
In addition to choosing a brand of gasoline, when preparing the fuel mixture for lawn mowers, you need to use a special oil designed specifically for two-stroke engines. Semi-synthetic and synthetic oils are well suited for lawn mowing. Semi-synthetic oils are in the average price range, suitable for such equipment from any manufacturer, well lubricate the necessary elements of the motor. Synthetic oils are more expensive, but when they are used, the engine will last longer. In any case, when buying equipment, you should carefully read the instructions, as sometimes the manufacturer gives recommendations on the use of specific brands of oil.
If you purchase Russian-made oil, then it must be labeled. 2T. For the long service life of your equipment and its good condition, you never need to use oils of unknown production.
The proportion of the fuel mixture
If the mixture is diluted correctly, for example, following the instructions below, then the equipment will last you more than one year without serious technical breakdowns. At the same time, fuel consumption will be low, and the result of work will be high. The fuel preparation process should always be the same and constant. It is best to use the same ingredients always, without changing the brand specified by the manufacturer.
Video: Lawn Mowers Gasoline: Which To Choose And How To Dilute?
Do not add a lot of oil, this can damage the engine, but you should not save on it either. To maintain the correct proportions, always use the same measuring container so as not to be mistaken with the quantity. You can use medical syringes to measure the oil, but some manufacturers, along with the oil, provide complete and measured containers with risks.
The most correct ratio of oil to gasoline is considered to be 1 to 50, where 50 is the amount of gasoline, and the amount of oil is 1. For a better understanding, we explain that 1 liter is equal to 1000 ml. So, to get a ratio of 1 to 50, 1000 ml is divided by 50, it turns out 20 ml. As a result, you need to add only 20 milliliters of oil to 1 liter of gasoline. To dilute 5 liters of gasoline, you will need 100 ml of oil.
In addition to observing the correct proportion, it is necessary to observe the technology of mixing the ingredients. In no case can you just add oil to the gas tank. It is better to follow the following step-by-step instructions.
- To dilute the mixture, you must prepare in advance a container in which you will mix gasoline and oil. This can be a clean metal or plastic canister with volumes of 3, 5 or 10 liters, to make it easier to calculate the amount of oil. Do not use bottles from under drinking water for this purpose. they are made of thin plastic, which can dissolve from gasoline. Use a special measuring container to measure the oil. But if there is none, then, as already noted, high-dose medical syringes are suitable.
- Pour gasoline into the canister without adding a couple of centimeters to the full volume. In order not to spill gasoline, take a watering can or insert a funnel into the neck of the canister. Then, in the syringe or in the measuring device, draw the right amount of oil and pour into a container with gasoline. It is not recommended to do the opposite. pour gasoline into the oil.
- Close the lid tightly with a bottle and stir the resulting mixture. If during the preparation of the mixture or its mixing a part of the fuel spills out, it is necessary to immediately wipe the canister with a dry rag.
- Be sure to observe fire safety measures. Dilute the mixture away from fire and in no case do not leave leftovers of fuel and used materials out of the reach of children.
And one more important point: it is better to cook the mixture exactly the amount that fits in the fuel tank of your lawn mowers. It is undesirable to leave the remains of the mixture.
Features refueling lawn mowers
When the mixture is cooked and ready for use, it must be carefully poured into the fuel tank. Since gasoline is a toxic liquid, safety precautions must be observed when working with it. Work must be carried out in calm weather and away from strangers. And also for pouring fuel into the tank you need to use a watering can or funnel, with which you previously diluted the mixture. Otherwise, the mixture may spill, go unnoticed, and ignite when the engine is heated.
The fuel bank itself must be cleaned of external contaminants and only then unscrew its cover in order to refuel with the prepared fuel. After the fuel has been filled, the tank should not be left open, as insects or earth can get into it, as a result of which the fuel filter will clog. Pour fuel into the tank to the specified mark or less, and then topping up during operation.
As noted above, you should not prepare the mixture more than necessary for work, it is better to cook less and, if necessary, repeat the process, mixing gasoline with oil again. If you still have unused fuel, then you must use it for 2 weeks.
During storage, the container must be tightly closed with a lid. Fuel must be stored in a cool room, in a place where the sun does not penetrate. It is worth remembering that with prolonged storage of the mixture, the oil liquefies and loses its properties.
Whatever brand your equipment is, it requires respect and quality fuel. If you follow all the recommendations and use fuel economically, your lawn mower will serve you for more than one season, and the land will always be in perfect order, without weeds and dense thickets of grass.