A trimmer, or lawn mower, is a tool that you cannot do without in the household. Moreover, its reliability, efficiency and long service life depend on many factors. For example, fuel quality. This means that you need to select the right oil for the trimmer, follow the proportions when adding it to gasoline and the rules for refueling the device.
Oil for lawn mowers - how to choose, in what proportions to dilute
Many of you have gas-powered tools in your household; for example, in a private home you can’t do without a chainsaw. You understand that preparing firewood for the winter comes in handy during construction and repairs, and in general, it is a very necessary tool. If a country house also has a decent-sized plot, then to combat the grass you simply need a trimmer or lawn mower, which also runs on gasoline.
Of course, you can buy them electric, but not everyone likes to pull a 30-meter extension cord to mow an area overgrown with knee-deep grass. Therefore, most people prefer to work with gasoline tools. As you know, special oil for two-stroke engines must be added to gasoline. That’s what we’ll talk about, because this is a very important aspect; if you don’t add oil and add it in the wrong proportions, then your engine will “crack” very quickly and your path will be to a service center. To avoid all these troubles, add only high-quality oil and in the correct proportions.
STIHL is a great solution
The most popular products for chainsaws, brush cutters and trimmers are the products of the well-known company STIHL. It is sold in 2 packages - 1 liter and 100 ml. For those who work a lot, a liter bottle is suitable, but a small bottle will be enough for “one-time use”. A container of 1 liter costs 250 rubles, and a container of 10 ml costs 60 rubles. If you take a large one, the savings are obvious.
Oil is added to gasoline in a ratio of 1 to 50, that is, for example, add 100 ml to 5 liters of gasoline. As you can see, a small bottle is great for getting 5 liters of gasoline mixture to refill your chainsaw or trimmer. The large bottle has special marks on the side by which you can determine how much oil has been poured out of the bottle. If you bought a large 1 liter bottle, then buy a 20 ml syringe at the pharmacy. Very convenient - 1 syringe of oil per 1 liter of gasoline.
Experts advise using branded oil for your equipment; it is ideal because it was developed and tested specifically on Shtil instruments. I note that calm has its own brands, such as Viking (popular models of gasoline trimmers). For them, also use Shtilev oil and there will be no problems at all.
If you have added more gasoline mixture than you can use, it is best to store the remainder in a metal canister or glass container. Never store the mixture in a plastic bottle. Of course, if you use up the leftovers after a couple of days, you can pour the remaining mixture into a plastic one and a half containers, but if the mixture will be stored for a long time, then either a canister or glass container. The thing is that the gas mixture corrodes the plastic bottle, microscopic deposits of plastic appear in the mixture and this is very bad for the engine. Keep this in mind if you want your tool to work for a long time and without problems.
HUSQVARVA - high quality
The second most popular brand of oil is the well-known Huksvarna. Of course, if you think about it like that, more people still use Stihl chainsaws, at least all my friends and their friends use only them in their work.
However, there are those who dote on Husqvarna instruments and I understand them, because personally I don’t see much difference between Husqvarna and Shtil, both instruments are of very high quality. But I saw satisfied owners of Husqvarna chainsaws - they say the saws are just super. I haven’t cut it myself, but I always listen to people’s opinions. So, if you have a Husqvarna power tool, then it would be better to use a special branded oil for it. Although nothing bad will happen if you dilute gasoline with calm water. But since the manufacturer recommends using only its products, then we will do so.
On sale you can find liter containers. Black stylish bottle, on the side there are the same marks as Shtil's (to know how much oil was poured from the bottle). As for me, absolutely identical quality. This bottle costs 270 rubles, a little more expensive.
Both oils are of high quality, the cost is approximately the same, each is diluted in a ratio of 1 to 50. So feel free to buy any, of course, it’s better to take the oil of the brand that you have - then everything will be perfect, as the manufacturer advises . Good luck with your sawing and grass cutting, and may your gas-powered tool work for a long time without breakdowns.
Source
Advantages and disadvantages of oil
Any high-quality engine oil has its pros and cons
Any high-quality engine oil has its pros and cons. Some experts say that any chainsaw oil will do. This is not entirely true; almost any substance can be used for the Hurstavna chainsaw, but only gear oil is required for the STIHL . When choosing, you need to know the color of the oil well; a two-stroke engine requires a composition that has a reddish, bluish or greenish tint.
READ Stihl 180 Starts and Stalls Cause
To prepare the mixture yourself, you need to use a heat-resistant lubricant that has a well-known brand.
The density of the product is affected by seasonality:
- Solar radiation intensity.
- Pressure.
You can find out what the features of different oils are by carefully studying the label on the container. If there are no instructions or labels on the package, you should refuse to use such a substance. At the same time, the performance characteristics of oils should not change dramatically when temperature conditions change.
You should not use any substitutes; counterfeit products are often found among them (up to 20%). It is quite difficult to distinguish a fake; you need special equipment.
It is recommended to store fuel in metal containers. It is best to prepare the fuel mixture in a canister.
There are a large number of oils and each has its own characteristics
The consistency is made in the ratio:
The performance characteristics of mineral or organic oil intended for the chain itself are not suitable for preparing the fuel mixture. The container is filled with the finished product (up to half), then mixed (the container must be hermetically sealed). Thus, a homogeneous composition is obtained. It is better not to prepare the fuel ahead of time; it quickly loses its functional properties. At room temperature, flammable liquids deteriorate within two weeks.
Choosing a brand of gasoline for trimmers
You need to select the brand of gasoline for motor mowers taking into account the manufacturer’s recommendations. If you do not follow them, the motor will soon break down. Often, unleaded fuel with an octane rating of 92 or 95 is used to fill the trimmer's gas tank.
Gasoline for fuel mixture
Filling the trimmer with AI-80 gasoline can lead to damage to the device due to its low technical characteristics. Please note that fuel after purchase can be stored for no more than 60 days, and it is better to reduce this period.
Polyethylene canisters are not used for storage, as static electricity will occur upon contact with the inner walls. An accidental spark will cause an explosion. Although, there are special plastic canisters marked “flame”.
Chainsaw device
Each chainsaw has different technical specifications and can perform different jobs.
Powerful saws are suitable for felling centuries-old trees; small-format chainsaws are more suitable for performing various tasks in the household:
Standard chainsaw blocks:
- Power point.
- Clutch.
- Ignition unit.
- Carburetor.
- Fuel block (tank for oil and fuel).
- Filters for cleaning incoming air.
- Starter.
- Chain.
- Tire.
- Chain brake.
- Tension mechanism.
- Element that provides chain lubrication.
Each chainsaw requires high-quality fuels and lubricants; they ensure long-term productive operation of the unit. What kind of gasoline should I fill in for a chainsaw, in what proportions?
For domestic chainsaws, simple oils are suitable; foreign chainsaws need more complex fuel mixtures that have been thoroughly cleaned.
Fuel mixture for two-stroke engines
Trimmers that are equipped with a two-stroke engine do not have a separate system designed to supply oil to lubricate the rubbing parts. For this reason, such devices should not be refueled with pure gasoline, but with a mixture of fuel and motor oil. The latter should be specifically designed for two-stroke engines. The use of automotive engine fluid will lead to premature engine failure.
Preparation of fuel mixture for two-wheel engines
A lawn mower with a two-stroke engine needs to be refueled with AI-92 gasoline. When using AI-95, overheating of the engine and uneven operation of the unit may occur. You need to mix gasoline and oil in a ratio of 50:1, where 50 is fuel and 1 is oil. It turns out that 1 liter of fuel will require 20 ml of oil.
If the motor is worn out or the tool is working under high load, then the proportion is 25:1. If there is not enough lubrication, scoring will appear on the cylinder walls and piston surface. Then the piston ring will be destroyed, causing the engine to seize. An excess is not so critical, but it can lead to the formation of soot. The piston ring will become coked, which will reduce the power of the device.
Proportions of oil and gasoline for the fuel mixture
Types of motor oils, their purpose
Motor oil is a special composition consisting of a solvent and additives that reduce friction, create the desired fluidity and prevent thickening when the temperature drops.
According to the method of obtaining the composition there are:
- minerals obtained during the distillation of oil;
- synthetic – by synthesis or processing of natural gas;
- semi-synthetic – improved mineral oil due to the introduction of synthetic components.
For safety reasons, in order not to confuse the products, the oil is colored red, blue or green. The assortment differs in composition; the user needs to buy oil marked: “for garden equipment” 2T, if you need to prepare a mixture for a two-stroke engine, 4T for pouring into the crankcase.
Synthetic and mineral oils have different bases and cannot be mixed. When switching to another type of oil, the system must be thoroughly flushed.
Oil for lawn mowers should be classified as vehicle oils intended for air-cooled engines with a combustion chamber volume of 50-200 cm3. When choosing a product, the important parameter is not the price, but the protective properties for a particular brand of engine. Therefore, first of all, they buy the recommended oil; if it is not available, they select one that is identical in terms of performance.
The alkaline number determines the quality of lawn mower oil. Alkali neutralizes the oxidation process of rubbing materials and slows down the destruction of the surface. When oil becomes oxidized, it loses its protective properties. The normal pH of oil is 8-9 units.
An important indicator is viscosity. Therefore, there are winter, summer and all-season oils. What oil to use for a lawn mower depends on whether the user will work at sub-zero temperatures. Summer oils thicken even with slight cooling. The flash point shows how quickly the oil will burn out of the composition. It is optimal if this indicator is more than 225 0 C.
How to choose a lawn mower?
For two-stroke engines, brush cutters use gasoline . Most often - the first of those named. There is information about this in the technical data sheet of the product. If for some reason it is not known exactly which gasoline the trimmer should work on, you can select it by testing both brands of gasoline in action. This will not cause global changes in the engine, but it is quite possible to determine which gasoline this or that model of the unit “likes” more based on some factors. This will be shown by the developed power, throttle response, engine heating, as well as its stable operation at all speeds.
But determining the proportions of oil to a certain volume of gasoline is much more difficult. In this case, you need to know at least something about the manufacturer of the equipment. And using the standard proportions for this manufacturer, select the proportion for a specific model, taking into account the type of oil.
You can even start selecting by country of production.
For example, for Chinese low-power trimmers, two ratios are mainly used - 1: 25 or 1: 32. The first is for mineral oils, and the second is for synthetic oils. We have already talked about the choice of standard proportions for gasoline trimmers from European and American manufacturers in connection with the type of oil. According to the class of oils for household trimmers, you need to use TV oil according to the API classification. For more powerful ones - TC class.
To find out what ratio of gasoline and oil is needed for a lawn mower, see the following video.
Gasoline trimmers are ideal for garden maintenance due to their portability. These types of lawn mowers require periodic fuel changes. The choice of gasoline must be approached wisely. There is no need to save a lot on your purchase.
Important Feature
The prepared combustible mixture for the trimmer enters the combustion chamber of the cylinder in the form of a whitish mist. The oil liquid integrated into gasoline lubricates the crankshaft and cylinder walls. Not adding enough oil to the fuel can lead to premature wear of trimmer parts and components. Exceeding the norm leads to carbon deposits deposited on the working parts, which also leads to premature technical wear of the brush cutter.
A gasoline mower will serve its owner for a long time, provided that the fuel tank is filled with high-quality fuel rather than any kind of gasoline.
Huter GGT-1500TX
Warranty and service official guarantee at the company service center
Description
The Huter GGT-1500TX trimmer belongs to the class of gasoline trimmers that are optimally designed for working on lawns and gardens. The GGT-1500TX model received a two-stroke engine, which significantly expands the capabilities of the device, that is, for example, it does not tie the brush cutter to power sources, as is typical for trimmers with electric drive. In this sense, the described model can also be used to process large areas, since the main factors in this case will be: the availability of a sufficient amount of fuel and the optimal technical condition of the device.
Tools
The Patriot PT 3055 gasoline trimmer is a comfortable and productive tool for processing grass areas that require careful and precise cutting and leveling. The unit is used for quickly mowing and trimming grass on home lawns, along flower beds, fences, walls, courts and lawns.
Description of the Patriot PT 3055 petrol trimmer model
- Thanks to the high-quality design of the two-stroke engine and its upper position in the structure, a low noise level of up to 70 dB stands out.
- Fuel tank made of transparent material resistant to aggressive environments.
- Semi-automatic line feed.
- The cutting width of the strip with a knife is up to 220 mm.
- The excess length of the fishing line is cut off with a special knife in a protective casing.
- The air filter is multi-stage, captures large, medium and small fractions of suspended dust and solid particles.
- The rod is detachable, convenient for transportation and storage.
How to assemble a Patriot PT 3055 gasoline trimmer
- The handle of the main rod is installed and secured so that the open part is located on the right side of the handle.
- The handle is not fully bolted on, but takes into account subsequent adjustments.
- The control handle is installed by the gas trigger to the trimmer head.
- The fastening screw is tightened with a little force. The cable clips are attached to the handle.
- The shoulder strap is snapped with a carabiner onto a special mount on the main rod of the unit.
- An iron casing is screwed to the bottom of the rod at the base onto the protective housing of the gearbox, and a plastic casing is attached to the top to enhance protection.
- A protective flange is installed on the splined shaft of the gearbox so that the technical grooves on the gearbox coincide with the flange ones.
- A locking rod or hexagon is inserted between the gearbox and the flange.
- The trimmer head is screwed in counterclockwise until it stops.
- The cutting knife is installed on the protective flange.
- Press the knife with a washer and tighten the nut until it stops against the clock.
If the knife is dull on one side, then turn it over and use the second sharpened side.
- Both parts of the rod are connected using the locking lever of the fastening system.
- Checking for correct assembly: it cannot be opened without pressing the fixing fastener.
- The additional fastening of the connection coupling is tightened until it stops. This gives an advantage when using the unit to perform various tasks: the lower rod is installed at fixed angles of 90 and 180 degrees.
- The trimmer is put on.
- The shoulder strap is adjustable to suit the operator's individual body shape.
- The handle fastening bolts are tightened until they stop.
Features of the Patriot PT 3055 trimmer
- Modern materials and assembly technologies were used in the production of the device.
- The latest anti-vibration system is provided.
- High performance is achieved through a chrome-plated engine with wear-resistant and precisely fitted parts.
- Simple and mobile control system. On the bicycle-shaped handle, within reach, there is a start button and a gas lock, which allows you to carry out work with precise calculations and mobile control.
- A line of unique motor oils has been developed to lubricate drives.
- The ease of assembly and use of the tool is designed for the average person without special technical knowledge and work experience.
- Safe operation. The protective cover protects the operator’s hands from injury.
Sources:
https://kak-peresadit.ru/ogorod/benzin-dlja-trimmera-proporcii.html https://stroy-podskazka.ru/trimmery/maslo-dlya-benzinovyh/ https://strport.ru/instrumenty/benzinovyi -trimmer-patriot-pt-3055-%E2%80%93-osobennosti-kharakteristiki-instruktsiya-otzyvy
