So, in any case you can not fill a four-stroke engine with gasoline, oil diluted or mixed with additives. Only two-stroke pitbikes can be filled with this type of fuel.
We recommend to use clean, fresh, unleaded gasoline with octane number AI92. Air-cooled engines are not designed to handle AI95 and AI98 fuel. In the 9th and 98th gasoline there are additives that have a destructive effect on the engine piston system, leading to overheating and breakage.
If an engine is designed for 92 petrol can you fill up with 95.
You should have asked questions like that in the past century when there were Moskvichi and Volga.
Many motorists ask themselves and others, what gasoline is better, what happens if you fill the car with 95 or 98 gasoline if the passport it needs 92 gasoline.
First I will explain the difference between different types of gasoline, the number of gasoline brand means its octane number, simply put, the higher the octane number in a gasoline brand, the more detonation resistant it is. Simply put, detonation is when gasoline ignites on its own from the compression ratio of.
And since an internal combustion engine compresses a mixture of gasoline and air in the cylinder, and every engine is designed for a specific compression ratio. For example, VAZ engines are made with a compression ratio of 9.0 or 9.9, this compression ratio is for gasoline of mark 92, that is, this gasoline will not ignite in the engine itself, and the spark will happen only from a spark. Engines designed for gasoline 95 or 98 or 102 will have even higher compression ratio.
Many have had such cases when you turn off the engine with the ignition key and it some time still operates at idle, it indicates that the fill low-quality gasoline 92, or fill gasoline 76, and he ignited himself from compression, usually when riding on such gasoline in the engine when accelerating or driving uphill there is a ringing like a clatter of valves, but the valves have nothing to do with it, it is detonation in the engine and this gasoline ignites before time (the piston has not yet reached the top point when gasoline ignites the spark plug and ignites itself although the piston is still far from the top dead center) and tries to break the piston baffles and piston rings. But also such ringing can be and good gasoline but with a very early ignition, but the engine will stop at once. Very rarely gasoline can ignite itself because of the spark plugs or sludge that heats up and ignites itself gasoline in the cylinder, it is very rare case. Now consider whether to fill in the engine designed for gasoline 92, gasoline 95, 98, or 102
On the basis of the above said filling gasoline in the engine with a high octane number, the engine reduces the possibility of spontaneous ignition of gasoline in the cylinder, which is certainly very good for the engine. So if you have extra money to fill your car then fill it with gasoline though 95, 98 or 102, the engine will only be better from that.
Many times heard from people that if you fill in the engine designed for 76 gasoline 92 gasoline or higher, then burn out the pistons, all this nonsense, the pistons will not burn out but it will not do much good, because these engines have a small compression ratio (why feed the pig with pineapple, it will not taste better).
Sometimes people complain, VAZ had driven on gasoline 95 valve burned out, once the valve burned out it was not because of gasoline 95, this valve would burn out and 92 gasoline, because bad lapped or from old age began to leak gases, thereby overheating, and so burned out.
it is possible)) ) I do it vice versa) I need 95, but I use 92. because we don’t have a good 95.
You must mix petrol and oil in the right proportions. The most commonly used is 1 part oil to 40 parts gasoline or 1 part oil to 50 parts oil. The mixture is previously made in an empty canister. To prepare the fuel mixture, you can’t mix gasoline and oil right in the fuel tank of the cultivator.
What this tells us is that modern engines can often run on almost any modern standard. If say in your car, it is recommended at least 92-th it says that you can pour all types and 92, 95, 98. If a car is designed for 95, you can pour 95, 98.
These include SAE 0W, 5W, 10W, 15W, 20W, 25W. All-season. These are universal oils which are most popular among the people. They can be used regardless of the ambient temperature.
|Type of fuel||Pure gasoline AI is 92, AI is 95|
|Transmission||Oil-injected, spur gearbox in aluminum housing|
|Cultivation width, cm||86-170|
|RPM||23-42 (1st gear) 89-160 (2nd gear)|
(98) и 92
The difference between these gasolines, is not that big, especially if you take the two closest, such as 95 and 98. But as we understood from the definition above, the higher is the octane number, the higher is the compression ratio it can withstand.
That is, 92 can withstand a compression ratio of about 9 to 11.
That is if your engine is designed for 92, and you fill it in say 95, then THIS WILL IMPROVE HIS WORK. Since spontaneous ignition, even more reduced. I’m not even talking about 98 gasoline. High octane fuel will be ignited in the engine by the spark plug, not by the compression ratio!
Remember guys, often the additives that increase “octane” are designed to reduce ignition at high compression degrees. And the composition of 92, 95 and 98 is often the same! Not always of course, but some brand gas stations add to gasoline all sorts of detergents and combustion enhancing compositions, but often it is so!
This is why it is recommended to take the 95th foreign made gasoline, because it is of higher quality. If the engine manufacturer recommends a certain brand but it is not available at gas stations, there is no sense in overpaying. Then we recommend to buy domestic fuel of 92 brand, and the result will be the same.
SUZUKI strongly recommends using unleaded and alcohol-free gasoline with a minimum octane rating of 91 (according to the research method).
General description of the Neva MB 2 power tiller
The device of this motoblock, as well as other common models, includes certain elements. Consider the main characteristics of the apparatus, as well as some inherent features:
- This model is equipped with a motor manufactured in the USA by Briggs Stratton.
- The motor power is 6 horsepower.
- The volume of the fuel tank of the machine is 3.8 liters.
- Weight without attachments. 98 kilograms.
- The engine capacity is 205 cubic centimeters.
- Transmission of the machine includes two forward gears and one reverse speed (21) × 2.
According to the manual, this machine can cultivate the soil to a depth of 20 centimeters. Track width is adjustable and ranges from 86 to 127 centimeters.
Important! If you use groundhooks for a Neva power tiller or other attachments, the device performs a number of functions (clearing snow or leaves, plowing the ground, hilling the soil, watering, as well as transporting).
In this video you will learn more about the motor block Neva:
Consequences of refueling with low-octane fuel
Consider what can happen if the car is filled, say, with gasoline AI-80 instead of 92-th. On fuel with an octane number well below the recommended engine “suffocates”, begins to work noticeably worse:
What is the BEST Fuel to Use in Your Car or Truck and WHY
- Power loss;
- There is a slack in acceleration of the car;
- detonation occurs (they also say “ringing fingers”);
- the engine starts to smoke (black smoke comes out of the muffler pipe).
it is still possible to drive some distance with such fuel, if the situation is hopeless, but the car cannot be operated for a long time. Continuous use of low-octane gasoline leads to very deplorable consequences:
- Piston baffles are destroyed, piston burnout often occurs;
- piston rings are lodged, as a result of which there is blue smoke from the muffler pipe, oil consumption is noticeably increased;
- The catalytic converter gets clogged very quickly;
- Spark plugs break down prematurely.
The difference between octane numbers of 92 and 95 is not so appreciable, but nevertheless. If the manufacturer recommends filling Ai-95, you must adhere to the instructions, the consequences of non-compliance with the fuel brand will eventually manifest themselves anyway.
Simple recipes for extending the service life of a power tiller
Everybody wants their equipment to serve for a long time without malfunctions. For the good health of the person it is necessary to follow the rules of hygiene, the same simple rules should be observed for the power tiller.
- The main element of the cultivator is the engine, to prolong its service life it is necessary to warm the engine 1-2 minutes. Carefully read the manufacturer’s recommendations about the fuel. Allow the engine to idle after finishing work so it cools down.
- If the machine is idle, it is advisable to apply lubricant to the parts that are subject to corrosion. Lubricate all moving parts.
- For a 4-stroke engine to work properly, it is necessary to keep the oil level at the proper level. before starting the engine, as a rule, check the fuel level in the tank and the oil level in the crankcase.
- Try to let go of the starter grip slowly to prevent damage.
- Clean air filter
- Change the oil after 5 hours and after 25 hours. Thereafter, periodic changes should be made depending on the manufacturer’s recommendations.