Motor oil for four-stroke motoblocks - will increase the resource of your technology. Which machine is better to apply in cars with four-stroke engines for 4 clock engines

18.11.2019

Purchasing a motoblock, it is necessary to remember that its durable work depends not only on the replacement supplies, parts, tightening the necessary nuts, but also from timely replacement of oil in the fiberboard.

From how much to choose motor oil For motoblocks, the durability and efficiency of the equipment depends. The question arises which oil to fill in the engine of the fiberboard, how to replace it or check the level.

1 Motor Oil Functions

With each technique, including with motor blocks, complete when selling there is a passport and instruction. Manufacturers are always in the instructions recommend that kinds of oils that will allow the technique for a long time and do not break.

It is necessary to know that during the operation of the motoblock, the engine oil performs 4 functions at once:

cooling;
lubricant;
cleaning;
seal.

When the engine is working with a motoblock with air cooled The lubricant is burning and remains on a hot cylinder, after which the smoked exhaust is formed. Deposition of resinous substances Carefully affects the contamination of some details And their lubricant is complicated.

Using the motoblock you need to choose a lubricant, leaning on the climatic zone.

For example, when using a SAE 10W30 lubricant at a temperature of equal to 5 ° C and above, it will be much higher, and the engine breakdown will occur much higher. Summer lubricating fluids undesirable at air temperature below 5 ° C. Such use leads to a difficult engine launch and damage to the cylinder mirror.

1.1 Classification of varieties of oil according to the degree of viscosity

The degree of viscosity of motor oil varieties is customary to be classified according to SAE (society of engineers of the automotive industry).

Quality wash oil MPa - 2.

Namely:

Summer grade - oils related to this category are applied in summer, have a high viscosity and without alphabetic designation. These include: SAE 20, 30, 40, 50, 60.
Winter varieties - these oils are used in the winter and have a low viscosity. The letter designation of this variety W (Winter). These include: SAE 0W, 5W, 10W, 15W, 20W, 25W.
All-season varieties are the most popular currently, as applied in summer and winter. They are denoted by a double combination: 5W-30, 10W-40.

In addition to differences lubricants for seasonal signs They are divided according to the composition of two types:

mineral;
synthetic;
semi-synthetic.

All oils are divided into lubricant for both 2-stroke and 4 clock engines. Usually 4-stroke air-cooling engines are installed on the motoblocks. In such engines it is necessary to pour only 4-stroke oil.

The air cooling motor during operation heats up more than water-cooled engine under the same operating conditions. Therefore, the filling fluid should have low evaporation and high thermal acid stability. Also modern oils must have environmental security, those. The amount of smoke and toxicity of exhaust gases is controlled.

Since waste is often simply burned in boilers or steam generators, they should not contain in themselves the components forming toxic compounds when burning. In a motor-cultivator, which works on gasoline, and does not have instructions, it is better to cast 4-stroke oil 5W30 or SAE30.

In winter, it will be preferable to winter or transmission oil, for example 0W40. But for such quality will have to pay. It is not worth saving this, because high-quality oil affects less engine wear and on its durability.

2 What kind of motoblock: diesel or gasoline?

Aggregates with a diesel engine are designed mainly to work at large areas of the Earth. This type The engine is able to produce high traction effort due to work on low revolutions. They are designed for a much greater resource, rather than gasoline.

Therefore, their work can be done much longer without stopping. It is impossible to give a diesel engine to the diesel engine at idle, because it leads to his breakdown. Sometimes you need to upload for 3-4 hours the unit on full power. This will allow to extend the life of the motoblock.

The main advantages of diesel motoblock:

Convenient maintenance and operation, since there are no candles and magneto, as well as there is no carburetor that you have to constantly adjust.
Maximum grip with earth thanks to high weight.
Cooling is possible either by air or water. Gasoline engines are deprived of such a variety.
The fuel flow rate can vary from 2 to 5 liters per 100 km, based on the power of the unit.
The engine operation is provided by stable turns due to increased traction effort.

The price may scare when buying a diesel motoblock. But it is worth considering that it consumes fuel less than gasoline, and the diesel is cheaper than gasoline. This acquisition pays off over time.

2.1 Gasoline Motoblocks

The motoblocks of this class are ideal for the processing of small land plots. In the gasoline engine, fuel ignition comes from the spark that is produced from the spark plug. Such motoblocks are very maneuverable and lungs.

For gasoline engines, any gasoline used in modern cars. They can only work in high speed. Repair and maintenance is much cheaper than diesel engines.

The main advantages of the gasoline engine:

It is possible to start it under all weather conditions without an electric starter.
Reduced noise level.
Significantly less vibration when managing.

Basic the advantage over the diesel engine is a relatively small cost. They are suitable for small sections (20-30 acres), as they do not withstand large loads. Diesel engine It will be optimal in all other cases.

2.2 Replacing Oil in Motoblock

There are many different opinions about how often it is necessary to change the oil for motoblocks. But it is necessary to rely in this case on the manufacturer's instruction. If there is no instruction, you can change the lubricant common among users in the manner.

The first replacement of the oil in the fuel is made after running the unit. Engine running and all its nodes must be carried out at idle. Before starting the engine, you need to make sure there is a lubricant in it. When buying an aggregate, its engine can be dry at all.

After an hour of operation of the engine, the first replacement of lubricant is performed. Next replacement - after 5-6 hours of operation. It is recommended to change the oil in the motobock every 40 hours of operation, which is much more likely than in the car. After the winter period, the replacement of lubrication is required. It does not matter how many hours a motoblock worked if his lubricant became viscous, darkened or a strong smell of Gary proceeds from it, then it should be changed.

Before changing the oil, you need to warm the fuel. It is necessary in order for the lubricant to become more fluid. The motoblock is installed in a horizontal position. A drain plug is twisted and the old liquid from the engine crankcase is removed.

After that, it is necessary to tighten the plug in the drain tank back and make a fill of lubricating fluid through the bay neck. Check the oil level can be controlled by a plug. The level should be between the MINIMUM and MAXIMUM marks. Then the plug is twisted completely.

To fill and check the lubrication level in the gearbox crankcase, install a motor-block on a flat surface and clean the gearbox housing in the area of \u200b\u200bthe fuel hole. After that, loosen the bolt bolt. If the level is normal, the oil will begin to flow from the hole. If this does not happen, you must unscrew the bolt completely and pour oil into the gearbox until it flows out of the hole.

An important nuance is the proper condition air filter. After all, without a air filter or with a filter, but without required level Oil, you can not run the engine. For tall lubrication, you need to unscrew the nut on the filter cover, Pull the filtering element from the pallet, pour the oil to the level of the mark on the oil bath. Set back the filter element and spin the nut.

Based on the above, before buying an oil, it is necessary to understand several important points:

Determine the oil use season.
Purchase special additives to enhance the properties of lubricating fluid.

For proper choice The product is ensured by a long service life of the unit and improves its work.

34609 07/28/2019 7 min.

One of the main factors affecting the engine resource internal combustion, It is the quality of engine oil and its replacement. To understand which oil is better to pour into the engine of the fiberboard, you need to prevent the specifics of its device and work well.

Specific requirements

Most modern motoblocks (Motoblock rating can be studied in this article) equipped with four-stroke gasoline enginesnot having in its design oil pump.

The bottom head of the connecting rod, which is a sliding bearing, is lubricated by the oil with a special protrusion on the bottom cover of the connecting rod, the native crankshaft bearings, the gas distribution mechanism and the cylindropional group are lubricated with the splashes.

Also these engines have unstable temperature mode Due to air cooling.

For more information about the 4-tact engine, see the video:

Thus, the engine oil for 4-tact engines of motoblocks should meet the following requirements:

Low kinematic viscosity in a large temperature range is needed to avoid oil starvation when driving the engine to operating temperature.
The use of viscous oils in engines that do not have lubricants under pressure can lead to a burden on the surface of the connecting rod cervix followed by metal tooling at this place and engine jamming.
The stable composition of the package of anti-friction and native additives will allow the oil for a long time to maintain its properties with regular cooling heating cycles during the operation of the motoblock.
The high strength of the oil film is necessary to protect the cylindrophone group from the jackets when the engine overheating during hard work in hot weather.
The detergents provided by the appropriate package of additives should counteract the fallout of the precipitate and the lacquer formations in the engine pallet and on the surfaces wetted surfaces.
Low Coxiability is relevant for air-cooled engines, as the oil falling into the zone piston rings, heats up in this place to a temperature of 270-300 degrees.
Nagar's education will lead to the loss of mobility of piston rings and reduce compression with simultaneous oil overrun.

Based on these requirements, you can describe technical requirementswhich must match the oil for 4-stroke engines of motoblocks, so:

The class of high-temperature viscosity on SAE is not more than 30 in temperate climates, 40 - in hot. Low-temperature viscosity index - no more than 10W. These requirements are satisfied with the common oils of Types of 10W30, 5W30, 0W30, 5W40, 10W40 (the last two - at temperatures of 30 or more degrees).
Pure summer options - SAE 30, SAE 40. It is necessary to carefully read the characteristics of the oils: a number of specialized oils for garden equipment with a viscosity of 5W30 are intended solely for winter use.
The base of oil: synthetic or semi-synthetic, as in the specified viscosions of viscosity, mineral oils are practically not found. In addition, they have significantly worse stability compared to synthetics and semi-synthetic.
A number of manufacturers of lubricants have special line of oils for garden equipment on a mineral base, in this case low cost in the opposite direction in the form of a frequent replacement.
Quality class according to API (a complex parameter that defines antifriction, anti-plating and detergent properties of engine oil, as well as many other parameters) not lower than SG.

It should be understood that all the requirements for motor oils for Motoblock Kaiman, Texas, foreman, Viking, Sadko, Don, Profi, Carver and respond to common car oils, the only difference can be its flow rate and the amount of cargo formed during long-term operation in the air cooling engine.

For this reason, although this material also considers specialized lubricants, in the absence of the possibility of their acquisition you can always use the corresponding automotive engine oils described.

Classification of oils

Husqvarna SAE 30, Husqvarna Universal SAE 30

Mineral motor oil produced by the Swedish company both for the factory refueling of its products and for subsequent maintenance. It is indicated by the use of a specially selected package of antifriction additives.

The minitractor is very popular and widely used in housing and communal services, on construction sites, in rural works and production. Minitractor scout is very durable, economical and durable technique.

For effective clearing of territory from snowdrifts, there are many models of tireless snowmobile machines. Everything is about the manual electrical snow blower.

KAMAZ 65115 refers to one of the oldest episodes of this plant, the issues of which began in 1998. By clicking on the link, familiarize yourself with the specifics of the work, the advantages and disadvantages of KAMAZ 65115.

Not suitable for operation of motorized equipment at low temperatures. Package price of 0.6 l - from 390 to 410 p.

Patriot Supreme HD SAE 30

This oil, also produced by one of the well-known American manufacturers of garden equipment, is intended for summer exploitation in gasoline and diesel motoblocks, mowers, minitractors. For ease of use, the package has a long nose. The base of oil is mineral. Package price 0.95 L - within 340 rubles.

Patriot Specific High-Tech 5W-30

Semi-synthetic engine oil for year-round operation of garden equipment with four-stroke engines: Motoblocks, minitractors, snow removal machinery

The class of low-temperature viscosity is 5Wregates the oil freezing temperature of at least -38˚ C.

Package price of 0.95 l - about 410 p. This oil It is used for the motoblock of Patriot Ural, Patriot.

Patriot Expert High - Tech SAE 10W40

Synthetic oil for operation of garden equipment in a hot climate and at elevated loads, for example, when plowing large areas of Earth Plow. Package price 0.95 l - 420 rubles.

Home Garden 4 Stroke Oil HD SAE 30

Available for the price of mineral-based summer engine oil. The price of a liter jar - 240-250 r.

ELITECH 4T Premium SAE 10W30

Semi-synthetic engine oil for year-round operation of motorcycles. Includes antifriction additives based on the Molybdenum disulfide, which, on the one hand, provides good protection of the engine from wear, on the other - requires an attentive relationship to the timing of oil replacement.

The price of liter packaging is 420 rubles, packaging in 0.6 liters - 340 rubles.

Elitech 4TD SAE30 Standard

Summer mineral oilAlso includes a package of molybdenum-containing additives. Lyric packaging of this oil costs about 300 rubles.

Elitech 4tdultrasae 5W30.

Oil 4-stroke for engines of motor-blocks, year-round used in the most difficult jobs. Has a synthetic foundation. Package price of 0.6 l - 480 rubles.

Enem SAE 5W30.

Available synthetic engine oil from a domestic manufacturer, which can be used in motoblocks and other techniques with petrol engines In the summer and winter. Price of liter packaging - 380 p.

Enem SAE30.

Cheap summer oil from a group of mineral lubricants. The price of 180 rubles per liter allows you to compensate for its average quality more frequent replacements.

Encore SAE 10W40.

Unlike most motor oils for garden equipment, this oil has an APISJ / CF certification, which allows to compare its composition and quality with conventional budget car masses. Double certification indicates applicability not only in gasoline (SJ), but also in diesel (CF) engines.

A relatively high high temperature viscosity makes it unwanted using this oil at moderate and low temperatures. The main advantage of this oil is low price: Total 200 rubles per liter.

REZOIL PREMIUM SAE 5W30

Domestic semi-synthetic oil For gasoline and diesel gardening equipment (corresponds to the APISJ / CF specification). Due to low viscosity in a wide range of temperatures, it can work perfectly in motors with lubricator lubricant both in summer and in winter. The capacity of 0.95 liters is within 210 rubles.

REZOILRANCERUNILITESAE 30.

Exceptionally summer oil for gasoline and diesel motoblocks and minitractors. The type of foundation is not specified on the package, but the price of 140 rubles for 0.95 liters causes it to assume that this oil is mineral.

Rezoil Titanium SAE 10W-40

This semi-synthetic oil can also be used in gasoline and diesel enginesBut the viscosity index directly indicates the undesirableness of its use in a moderate climate. Packaging in 0.95 l volume costs 200 rubles.

Maxcut 4thdsae 30.

Summer mineral oil from a little-known manufacturer in Russia promising an increased content of antifriction additives and the possibility of using oil in highly loaded gasoline and diesel engines. The price of a liter jar - 240 rubles.

MANNOL ENERGY SAE 5W30

The famous auto chemical manufacturer from Germany has a line of engine oils for garden equipment. This semi-synthetic oil can be used in any garden technique with four-stroke engines throughout the year. Lyric packaging will cost an average of 420 rubles.

MANNOLMOLIBDENBENZINSAE 10W40 for four-stroke engines with air cooling

The semi-synthetic oil, the composition of which is improved by using a package of antifriction additives based on the Molybdenum disulfide. In the motoblocks it is worth using during hard work on hot weather. A liter of this oil costs 330 rubles.

Four-stroke oil Champion 4-Cycle SAE 30

This company from the United States also does not need special performances. This mineral oil is designed for years of operation in motoblocks, trimmers and lawn mile. Packing 0.6 l (250 rubles) and 1 liter (360 rubles).

Champion (champion) SnowThrower 5W30 for engine from a motor-block or cultivator

Mineral base engine oil, calculated exclusively on winter operation. It is noteworthy that at the time of release it was certified by the strictest at that time the APISL quality standard. Lyric packaging costs about 380 rubles. This oil is recommended for a motoblock.

Summer mineral oil from the famous Russian-Chinese brand. The quality of the product describes the certification according to the outdated APISG / CD standard, which to some extent pays off low price (180 rubles per liter).

It will be a good option in easy work, especially if the engine of the motor-block or cultivator is noticeably worn out. Use in difficult working conditions this oil is not worth it.

Caliber semi-synthetic SAE 5W30

Winter oil from the same manufacturer on a semi-synthetic basis. A more perfect base made it possible to reach the quality to an acceptable APISJ / CF standard. At the same time, the manufacturer shows a fairly low flash point - 228 ° C, which means its high evaporation and, accordingly, considerable consumption of a voligator.

The price is comparable to other oils of this quality group - 240 rubles per liter.

How much to fill

Most of the motoblocks presented on russian market, equipped with engines of the Hondagx family, their Chinese clones or similar to the construction of Subaru-Robin motors.

For a single complete refueling of oil such a motor, no more than 0.6 liters of oil will be required - that is why such a volume of packaging is popular with manufacturers. More powerful modifications of these motors can accommodate liter and more oils.

Row of engines, the design of which includes an additional lowering gearbox, have separate space For his lubricant.

Table of filling volumes for original Honda engines (Honda) and similar Chinese

SUBARU engines

If your motor-block is equipped with Briggs & Stratton Engine

Replacement

Replacing the oil in the motor motor motor is carried out with the frequency indicated in its operating manual, it is usually 60-80 hours. The specified interval should be reduced under severe working conditions or the use of cheap mineral oils.

Before replacing the oil on the motoblock, place it so that the engine is horizontally, and warm the engine so that the oil is better fastened. Then turn the plug of oilseabolic neck and drain plug, Substituting the capacity of the appropriate volume under it.

Be careful not to burn hot oil.

After waiting for the moment when the exhaust oil stops dripping, wrap the drain plug in place and flush through the clean funnel to the crankcase fresh oil, guided by the passport volume and tags on the dipstick of the oil refining neck.

Since the engine lubricant is carried out only by spraying the oil from the crankshaft, strive to always maintain the oil level on the Maximum label. Low-locked filled holes without probe must be filled with oil until it appears on the thread.

If the motor-block engine is equipped with a downward gearbox, do the same operations with it. Most often the gearbox does not have an oil probe, and in order to measure the right amount Oils, take advantage of a small capacity of the known volume.

Petrol four-stroke air cooling engines are widely used on garden-Parking Technology - Motoroblocks, motor-cultivators, lawn mowers, snow blowers, motor-pumps, mini-tractors, on construction and road construction equipment - benzogenerators, vibrating plates, vibration machines.

Before starting the engine operation Explore the instruction manual. Many buyers, unfortunately, do not. Therefore, the most elementary questions on the use of the motor arise.

Tip: Read the engine manual !!!

First: which gasoline must be used.

We advise you to use clean, fresh, unleaded gasoline with octane number AI92. Air-cooled engines are not designed to work with the Fuel AI95 and AI98. In the 95th and 98th gasoline contains additives that destructively act on the piston engine system, leading it to overheating and breakage.

Do not mix oil with gasoline. This can lead to a motor malfunction that is not covered by a warranty.

Use fresh gasoline AI-92 with a storage period of not more than 30 days !!!

Secondly: what oil to pour into the engine crankcase.

Many consider automotive oil famous brands The best for use in engines for motoblock (motor-cultivator, snowmobile, electric generator, motor-pump, etc.). This is completely wrong. Automotive oils are designed to work in water-cooled engines, and not with air. The boiling point of automotive oils is lower than that of oils in which special additives for air-cooled engines are contained.

Use oil with quality class SF, SG, SH, SJ, CD or higher. Do not use additives to oil. Choose an oil viscosity based on the ambient temperature.

* Check the oil level more often at elevated air temperature.

SYNTHETIC 5W-30 (-30 to 40 ° C). Synthetic oil, ensures the operation of the engine throughout the temperature range, as well as easy launch and lowered oil consumption.

Pour oils only indicated in the engine instruction !!!

Always follow the oil level. The level should be on the last thread of the fuel neck in the horizontal position of the engine (as shown in the figure). Flip and drain holes are on the front and rear of the engine.

Oil Pouring Level in Engine

On lawn miles, pay attention to the measuring probe. In the probe engine with a vertical shaft indicated tags.

IN different engines Different amount of crankcase. If you have 4, 5.5, 6.5 or 7 hp engine - I need to pour 600 ml. Oil. In engines 7.5 hp 900 ml poured. In the motors of 8, 9, 11, 13 and 15 hp Accordingly, 1.1 liters.

Third: Engine start.

With the first or cold start of the engine, there is an increased load on the piston system. High revs Can harm the motor. Therefore, it is necessary to run the motor for 1/3 of the position of the gas. And you need to run on medium turnups.

Fourth: how running engine running.

Air-cooled engines "do not like" idle move. Run the engine, warm out for 1-2 minutes. and enroll in work. During running, try to stick to 50-75% of the load and make mandatory breaks in work in 20-25 minutes. After a break, when the engine has cooled (15-20 minutes), you can continue to work again. In this mode, the engine must work the first 4-5 hours, after which it is necessary to replace the oil. The runoff is over.

The main causes of engine breakdowns

Remember !!! Engine breakage occur mainly from improper operation.

The first reason for breakdowns: not a closed fuel faucet.

When the engine does not work, and the fuel valve is open, the carburetor is transfusing and the "pouring" of the candle. Also gasoline falls into the engine crankcase. And this will lead to excess pressure during engine operation and squeezing the glands. Then this mixture of gasoline and oil will fall into the combustion chamber and through the exhaust valve to the muffler. Gradually, the muffler will be clogged by oil residues and the engine will lose cravings.

What oil to fill in a 4-stroke engine? The machine, fill in this device, has many significant differences from the petroleum product used in two-stroke engines. Oils for two-stroke engines lubricate spare parts after dissolving in a combustion.

With functioning Lubricant Liquid roasts with fuel. This is the key distinction two-stroke engine with four-stroke.

Four-stroke engines

Oil for four-stroke engines Does not go to the combustion chamber. It should lubricate the details as long as possible. This causes high content in such a lubricant of various additive elements. The difference with a car for two-stroke engine is approximately thirty percent.

Engine operation in 4 tact

The ash content of engine oil for four-stroke engines can be equal to two percent. This is quite a lot. Also such petroleum products are strongly smoking. They fill in various techniques: boats, motor-cultivators.

To understand how oil works for a 4-hour engine, it is necessary to disassemble how the consuming is absorbed and processed. The four-stroke motor has a crankcase that supports the optimal amount of lubrication. From the Carter, the petroleum pump through the oil pump is in the oil complex, on the cylinder walls. In view of this, the piston, when it turns about the cylinder, slides on the lubricant film.

Scheme of operation of the lubrication system in the engine

So that oil flows are not in the combustion chamber of the fuel, the lubricant is returned back to the crankcase, equipped with special rings. Sometimes, if the power of the power unit is not more than 5 hp, the Maslonasos is absent. In such DVS Oil Motor distributed in the form of an oil mist generated when rotating the crankshaft.

Loads in such small engines are small, because the car that we leave regularly in the desired volume. This is positively reflected on the duration of the engine functioning. Pouring fresh lubricant is necessary annually. It is necessary to constantly monitor the number of cars. Motors manufactured today are equipped with special sensors. To check the volume oil fluid, no need to disassemble the internal combustion engine.

Characteristics of cars

The lubricating complex of the four-stroke motor has special properties caused by the features of the structures and the functioning of the unit. The lubricant for the four-stroke engine does not penetrate the combustion chamber. This unit differs from the two-stroke power unit. Consequently, the oil in four-stroke engine provides a longer lubrication of motor spare parts.

Previously, to create a car that we poured in the engine, distilled oil. Currently, with increasing revolutions and certain indicators, it is necessary to use special additives that improve the characteristics of the oil fluid. Now there are such additives:

cleansing;
antisaded;
reduction oxidation;
prevent foaming.

In modern synthetic oilswhich are poured into the neck of air-cooled engines and four tactics, the volume of the additive elements can be thirty percent. Differences in the composition of lubrication impose restrictions on the use. It is not recommended to pour the machine for the four-stroke engine of internal combustion into a two-stroke engine. If you do this, the ash, which appears during the exercise, will fall on the walls of the combustion chamber and pistons. The remains of the burned petroleum products form an abrasive powder, settling on the cylinder walls. Abrasive simply saw details. Because of this, their operational period is significantly reduced.

Lubricants for four-stroke engines are divided into such categories:

mineral oil;
semi-synthetic;
synthetic oil.

Petroleum products that are poured into the engine can be produced as in Russian Federationand abroad. Russian consumables are slightly different for the worse from foreign, because in the latter better-quality additives are used. Buyer, choosing a petroleum product that will pour into the motor must take into account, first of all, the quality and viscosity lubricant index.

Selection of lubricating fluid

Currently, the viscosity of lubricants in the Russian Federation is determined accordingly with GOST 17479.1-85. Autosals are divided into three categories:

Summer. Such petroleum products can be easily found on the shelves of Russian shops. It is due to enough harsh climatic conditions. They have label type "SAE 30".
Winter. Used less often than summer lubricants. This is due to the fact that the motor motor unit is not intended for operation in cold conditions. An example of marking - SAE 5W oil.
Universal. Today these oils are most common. They are manufactured by adding additives to the main liquid. Supplements are diluted with autowork. This greatly simplifies the engine launch in low and high temperature conditions. The additive elements are perfect for air-cooled motors. In addition, additives are good in that ensure reliable protection of contacting motor spare parts. The figure that is located in the marking oil SAE. In front of the letter "W", denotes low-temperature viscosity. The number after the symbol "w" indicates a high-temperature viscosity. For example, the marking may be like that - "10W30".

Four-stroke oil

What kind of oil is better? Pour lubricant whose characteristics are much better than it is clear meaningless. If the manual shows one viscosity, and you will board the petroleum product with a higher indicator, it does not harm the engine, but also does not bring use.

Using Automal

Machine for four-stroke engines is used in various techniques. It is possible to effectively use in the engines produced long ago. No need to acquire a modern unit that meets the requirements of the use of the consumor.

The synthetics poured into four-stroke engines, in contrast to mineral water, has increased fluidity. Currently, additives added to the consumator may be purchased in each construction, economic store. There are many different brands for different viscosity levels.

Bought lubricating fluid must be high quality. High-quality lubricant for the four-stroke power unit has such properties:

cooling and motor protection;
preservation of own operating performance for a long time;
compliance with the requirements of the brand and model of the vehicle;
low kinematic viscosity. Avoids oil starvation when heating the power unit to operating temperature;
the presence of antifriction and antisaded additive components;
the formation of a durable lubricant film that protects cylinders and pistons from scaling during the operation of the vehicle;
motor cleansing. Provided by a special set of additive elements opposing the formation of precipitate and varnish deposits in the engine pallet;
small coking. Actual for internal combustion engines with air cooling, because the machine that falls into the piston rings is heated almost to three hundred degrees;
the elimination of curb sediments leading to a decrease in the mobility of the rings of the pistons, a decrease in pressure, high lubricant costs.

If all these properties are present, it means that you choose the consumility correctly. He will welcome all the motor parts, will allow power aggregate Work without failure for a long time.

34609 07/28/2019 7 min.

One of the main factors affecting the resource of the internal combustion engine is the quality of engine oil and its replacement. To understand which oil is better to pour into the engine of the fiberboard, you need to prevent the specifics of its device and work well.

Specific requirements

Most modern motoblocks (can be studied in this article) are equipped with four-stroke gasoline engines that do not have in their design of the oil pump.

Also these engines have an unstable temperature due to air cooling.

For more information about the 4-tact engine, see the video:

Thus, the engine oil for 4-tact engines of motoblocks should meet the following requirements:

Low kinematic viscosity in a large temperature range is needed to avoid oil starvation when driving the engine to operating temperature.
The use of viscous oils in engines that do not have lubricants under pressure can lead to a burden on the surface of the connecting rod cervix followed by metal tooling at this place and engine jamming.
The stable composition of the package of anti-friction and native additives will allow the oil for a long time to maintain its properties with regular cooling heating cycles during the operation of the motoblock.
The high strength of the oil film is necessary to protect the cylindrophone group from the jackets when the engine overheating during hard work in hot weather.
The detergents provided by the appropriate package of additives should counteract the fallout of the precipitate and the lacquer formations in the engine pallet and on the surfaces wetted surfaces.
Low coking is relevant for air-cooled engines, since the oil falling into the piston rings zone is heated in this place to a temperature of 270-300 degrees.
Nagar's education will lead to the loss of mobility of piston rings and reduce compression with simultaneous oil overrun.

Based on these requirements, it is possible to describe the technical requirements that must match the oil for 4-stroke engines of the motoblocks, so:

The class of high-temperature viscosity on SAE is not more than 30 in temperate climates, 40 - in hot. Low-temperature viscosity index - no more than 10W. These requirements are satisfied with the common oils of Types of 10W30, 5W30, 0W30, 5W40, 10W40 (the last two - at temperatures of 30 or more degrees).
Pure summer options - SAE 30, SAE 40. It is necessary to carefully read the characteristics of the oils: a number of specialized oils for garden equipment with a viscosity of 5W30 are intended solely for winter use.
The base of oil: synthetic or semi-synthetic, as in the specified viscosions of viscosity, mineral oils are practically not found. In addition, they have significantly worse stability compared to synthetics and semi-synthetic.
A number of manufacturers of lubricants have special line of oils for garden equipment on a mineral base, in this case low cost in the opposite direction in the form of a frequent replacement.
Quality class according to API (a complex parameter that defines antifriction, anti-plating and detergent properties of engine oil, as well as many other parameters) not lower than SG.

It should be understood that all the requirements for motor oils for motoblocks, and are associated with common automotive oils, the only difference can be its consumption and the amount of carpent formed during long-term operation in the air cooling engine.

Classification of oils

Husqvarna SAE 30, Husqvarna Universal SAE 30

The minitractor is very popular and widely used in housing and communal services, on construction sites, in rural works and production. The minitractor is very durable, economical and durable technique.

For effective clearing of territory from snowdrifts, there are many models of tireless snowmobile machines. Everything is about the manual electrical snow blower.

KAMAZ 65115 refers to one of the oldest episodes of this plant, the issues of which began in 1998. Crossing to familiarize yourself with the specifics of the work, the advantages and disadvantages of KAMAZ 65115.

Not suitable for operation of motorized equipment at low temperatures. Package price of 0.6 l - from 390 to 410 p.

Patriot Supreme HD SAE 30

Patriot Specific High-Tech 5W-30

Semi-synthetic engine oil for year-round operation of garden equipment with four-stroke engines: Motoblocks, minitractors, snow removal machinery

The class of low-temperature viscosity is 5Wregates the oil freezing temperature of at least -38˚ C.

Package price of 0.95 l - about 410 p. This oil is used for the motoblock ,.

Patriot Expert High - Tech SAE 10W40

Synthetic oil for operation of garden equipment in a hot climate and at elevated loads, for example, when plowing large areas of Earth Plow. Package price 0.95 l - 420 rubles.

Home Garden 4 Stroke Oil HD SAE 30

Available for the price of mineral-based summer engine oil. The price of a liter jar - 240-250 r.

ELITECH 4T Premium SAE 10W30

The price of liter packaging is 420 rubles, packaging in 0.6 liters - 340 rubles.

Elitech 4TD SAE30 Standard

Summer mineral oil, also includes a package of molybdenum-containing additives. Lyric packaging of this oil costs about 300 rubles.

Elitech 4tdultrasae 5W30.

Oil 4-stroke for engines of motor-blocks, year-round used in the most difficult jobs. Has a synthetic foundation. Package price of 0.6 l - 480 rubles.

Enem SAE 5W30.

Affordable synthetic engine oil from a domestic manufacturer, which can be used in motoblocks and other techniques with gasoline engines in summer and winter. Price of liter packaging - 380 r.

Enem SAE30.

Cheap summer oil from a group of mineral lubricants. The price of 180 rubles per liter allows you to compensate for its average quality more frequent replacements.

Encore SAE 10W40.

Unlike most motor oils for garden equipment, this oil has an APISJ / CF certification, which allows to compare its composition and quality with conventional budget automotive oils. Double certification indicates applicability not only in gasoline (SJ), but also in diesel (CF) engines.

A relatively high high temperature viscosity makes it unwanted using this oil at moderate and low temperatures. The main advantage of this oil is low price: only 200 rubles per liter.

REZOIL PREMIUM SAE 5W30

Domestic semi-synthetic oil for gasoline and diesel engineering equipment (complies with the APISJ / CF specification). Due to low viscosity in a wide range of temperatures, it can work perfectly in motors with lubricator lubricant both in summer and in winter. The capacity of 0.95 liters is within 210 rubles.

REZOILRANCERUNILITESAE 30.

Rezoil Titanium SAE 10W-40

This semi-synthetic oil can also be used in gasoline and diesel engines, but the viscosity index directly indicates the undesirableness of its use in a moderate climate. Packaging in 0.95 l volume costs 200 rubles.

Maxcut 4thdsae 30.

MANNOL ENERGY SAE 5W30

MANNOLMOLIBDENBENZINSAE 10W40 for four-stroke engines with air cooling

Four-stroke oil Champion 4-Cycle SAE 30

Champion (champion) SnowThrower 5W30 for engine from a motor-block or cultivator

Mineral base engine oil, calculated exclusively for winter operation. It is noteworthy that at the time of release it was certified by the strictest at that time the APISL quality standard. Lyric packaging costs about 380 rubles. This oil is recommended for a motoblock.

It will be a good option in easy work, especially if the engine of the motor-block or cultivator is noticeably worn out. Use in difficult working conditions this oil is not worth it.

Caliber semi-synthetic SAE 5W30

The price is comparable to other oils of this quality group - 240 rubles per liter.

How much to fill

Most of the motoblocks presented in the Russian market are equipped with the engines of the Hondagx family, their Chinese clones or similar to the construction of Subaru-Robin motors.

A number of engines, the design of which includes an additional lowering gearbox, have a separate space for lubricant.

Table of filling volumes for original Honda engines (Honda) and similar Chinese

SUBARU engines

If your motor-block is equipped with Briggs & Stratton Engine

Replacement

Before replacing the oil on the motoblock, place it so that the engine is horizontally, and warm the engine so that the oil is better fastened. Then turn the plug of the oil-coaling neck and the drain plug, substituting the tank of the appropriate volume under it.

Be careful not to burn hot oil.

If the motor-block engine is equipped with a downward gearbox, do the same operations with it. Most often, the gearbox does not have an oil probe, and in order to measure the desired amount of oil, use the small capacity of the known volume.

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