As for the features characteristic of this lubricant, then the main purity of the "base" is the main purity. It is made of deep-purified mineral and synthetic oils, combining the benefits of each of them. In addition, such a base has advanced functionality, thanks to the use of a balanced additive package balanced by its properties. In particular, the components included in its composition prevent the formation of pollution, and also retain them in suspension, which makes it possible to maintain most of the characteristics of the engine oil almost all over the interservice interval.
Key Features Shell Helix X7:
- composition based on mineral and synthetic base oils;- improved detergent and dispersing properties;
- effective protection against wear even in the most difficult conditions of operation;
- Low rates of aging lubricant;
- improved lubricants when low temperatures external environment.
Find the perfect engine oil for your car's dream of every driver. The performance of the force aggregate, its dynamics and resistance to negative factors depends on the qualitative characteristics of the consumable material. In the global market for lubricating components, leading positions occupy synthetic compounds Shell. Helix Ultra., and among semi-synthetic mixtures - Shell Helix HX7 10W 40.
The basis of semi-synthetic is the proportions of mineral synthetic components. Lubrikant Shell Halix HX7 10W 40 is designed with PurePlus technology, that is, from natural gas. Therefore, the composition differs from its hydrocarbon competitors amazing purity. This receipt scheme belongs only to the Shell concern. In addition, the manufacturer uses the introduction of own technologies into products, in particular, the Active Cleansing Active Additives complex. As a result of the use of these two unique developments, the engine oil reliably protects the power unit of the car from the appearance of soot and premature wear of the component systems.
Motor oil It is not spent on the Nagar and practically does not evaporate into the atmosphere. These parameters allow you to increase the interval of the lubricant replacement and maintain a stabilizing viscosity factor throughout the entire period of the vehicle service. Exploring the functional description of the lubricant Shell 10W40, we can conclude that special attention When developing the composition was paid to detergent.
The consumable material is intended for lightweight transport, foreign and russian productionOperating on diesel fuel, gasoline and gas mixture. The main feature of the composition is the possibility of its use in modern and supported machines with electronic system Injection, turbocharged. Motor oil is combined with any style and driving mode. Lubrication performs its functions, both on the track and in the city rhythm.
To use the mixture in specific model The car must be guided by the regulators of the automaker.
Specifications
SHELL HELIX HX7 10W 40 lubricant has the following specifications:
| Indicator | Value | Symbol |
|---|---|---|
| Density at a temperature of 15 ° C | 880 | kg / m3. |
| Viscosity parameters at 40 ° C | 92,1 | mm2 / S. |
| Viscosity parameters at 100 ° C | 14,4 | mm2 / S. |
| Crystallization of composition | -39 | ° C. |
| Flammability (spontaneous) | 220 | ° C. |
| Alkaline value | 10,44 | Con / mm2. |
| Viscosity index | 154 | Con / mm2. |
High flammability indicator confirms minor evaporation and low consumption. The viscosity parameters correspond to the level of 10W40 set by the engineer community (SAE). A lot of sulfur is observed (0.61), which shows the presence of a mineral base in the basic lubricant. Anti-wear additives are functioning due to the chemical compounds of phosphorus, boron, zinc, sulfur. It turns out that the manufacturer adds a standard ZDDP additive, which avoids premature wear of parts and system mechanisms. In the oil for engines there is calcium, which complements the powerful complex of detergent additives.
Alkaline number Oil composition is at a decent level. This is a big plus, as it provides excellent resistance to oxidation processes.
Tolerances and specifications
Shell Helix HX7 10W 40 has specs:
- ACEA - A3 / B3, A3 / B4;
- API - SN / CF;
- Jaso put the mixture at the SG + level.
Lubrikant Shell Halix HX7 10W 40 series received admission from leading autocontracens: Fiat, Renault, Volkswagen, Mercedes-Benz.
How 10W 40 is decrypted
Average Ranges of Application of Motor Oils
Motor semi-synthetic oil Shell Halix HX7 viscosity 10W 40 is all-season liquid. English letter W (from Winter - Winter) means that the lubricant is suitable for use in winter of the year. Figure 10 shows a low-temperature viscosity at which the composition saves their performance. The oil does not hush with minus 25 degrees. The mixture crystallization temperature is located on the minus 39 degree Celsius. The value 40 shows a high-temperature viscosity indicator, in which the composition does not dilute and evenly cools the motor system, even at 35 degrees of heat. It turns out that the engine oil is suitable for a temperate climatic zone, with not very cold winters.
Advantages and disadvantages
According to the approval of the manufacturer semi-synthetic (semi-synthetic) Motor shell oil HELIX HX7 10W 40 has improved positive indicators, compared with autosals of other manufacturers:
- The high level of detergent parameters allows you to contain a power unit of the car clean, not allowing to form harmful deposits.
- The product is resistant to the action of oxidizing agents and corrosion for a long time leading to the destruction of oil composition;
- The mixture is not spent on the avgar. This plus is achieved low product evaporation.
- Reducing vibration streams and noise.
- Reducing harmful emissions Environment.
- Easy engine start during the winter year. Low viscosity motor fluid It contributes to the rapid distribution to all components of the motor system, which significantly saves fuel consumption.
- Exception of foaming.
Motor oils Shell Helix HX7 10W 40 have imperfections:
- Unfortunately in severe frosts;
- Clean the motor system is modest than when using synthetic products. Use synthetics rational;
- Incompatible with high-tech motors.
How to distinguish fake
For attackers, shell products are real Klondike. Due to the large demand for the company's products, a large number of fakes occurs. Some motor lubricants, for example, the Shell Helix Plus viscosity 10W 40 are no longer produced, but their production is still in underground workshops,
The composition of poor-quality products will be much varied with the original and leads to incorrect operation of the entire power unit. The engine can quickly wear out and fail. Do not take the goods to bottling on the market and dubious outlets. therefore in a true way Musture yourself and your car is considered to buy consumables from proven sellers.
Before the direct purchase of goods should be carefully inspecting the canister on color. Branded packaging has a greenish - blue shade. Tara with butter is made of high quality plastic, so the manufacturer eliminated the presence of protruding seams. The rear label has two layers, the text on it should be clear.
Three important differences in the original and counterfeit products:
- The connecting ring fits tightly to the lid - this is a sign of the original product if there is a gap, then this is a fake.
- The letter designation of the technology used at the original was created using a special spraying.
- The barcode in the corporate product is surrounded by 4 sides by a white field, for falsification only with three.
If, when buying something causes distrust, then it is better to refuse it from the goods. High quality motor grease Provides the normal efficiency of the engine for a long time.
Each car owner knows about the need timely replacement In the car of all cooling and lubricating fluids. One of the mains is engine oil. If it is high-quality and selected correctly, it will be perfectly lubricating all the contacting parts of the engine mechanism, reduce friction and cool, thereby extending the life of the car. Today we will look at the oil "Shell Helix 10W-40" (semi-synthetic), reviews about it, characteristics, application, positive and negative sides. In this article we collected the whole important information About Shell product.
What is semi-synthetic?
It often happens that people buying a car for the first time, do not know at all about the difference between synthetic, mineral and semi-synthetic oil. Synthetic is made on the basis of natural gases, is the most expensive of all species, used on expensive imported cars. Synthetic is not recommended for use on domestic carsSince it is the most liquid of all oils and can find an exit in a small barrack of the Russian car industry!
Mineral is made on the basis of oil, is the cheapest, and is used on classic cars of Russia, old cars, since the residue from the combustion product can qualitatively score all the invisible faces of the slot in the mechanism and tubes, will not run away.
The semi-synthetic is manufactured according to the combined technology and is universal for use on Russian old, new and foreign cars.
Also grasintetic is good because it combines the main advantages of previous oils: useful additives are better dissolved in mineral, and the synthetic is able to withstand a wider temperature range.
"Shell Helix" HX7 10W-40
Motor oil 10W-40 (semi-synthetic) "Shell Helix" NX7 is produced according to standard technology, but a special technique for adding unique additives is used here. The manufacturer declares that these additives allow the engine to work on full power For a long time, get rid of dirt and other spent substances in the motor, perfectly protect the details from wear. Also the manufacturer says that this oil is the best compared even with the most expensive brands semi-synthetic oils.
Oil "Shell Helix 10W-40" (semi-synthetic): characteristics of nx7
Due to the range of unique additives in oil, it cleans the engine better.
Provides antioxidant properties due to a number of special additives. Compared with the analog oils, the service life of the aggregates and nodes by 20% is prolonged.
Fuel consumption savings occurs due to instantaneous oil supply to all parts of the engine, which is due to reduced viscosity.
The liquid is capable of maintaining the level of viscosity for the entire use of oil, if this period is not missed.
This oil is slowly evaporated, which leads to a smaller flow rate. The fusion in this case is less common, and the car owner saves its funds.
It helps to reduce the level of vibration and noise in the engine.
Basic characteristics of nx7 and scope
Oil viscosity - 10c-40.
The lubricating fluid can ignite at a heating temperature of 220 degrees.
Perses oil at a temperature of minus 39 degrees beyond.
Oil "Shell Helix 10W-40" (semi-synthetic) in winter can be used in the same way as in the summer. It is all-season.
Suitable for motors equipped with fuel injection and waste gas recycling. For which engines is the oil "Shell Helix 10W-40" (semi-synthetic)? Diesel, gasoline, with turbocharged, intermediate cooling.
- Fiat.
- Reno.
- Volkswagen.
"Shell Helix" nx6 10w-40
This engine oil has the same advantages as the NX7 series, so you will not list them. I would like to note that when replacing an analog oil on the "Shell Helix" NX6, the engine is required to avoid foaming or coagulation of oil. Rinse recommended special means For washing the engine.
Basic characteristics and scope of NX6
Viscosity this oil - 10W-40.
Through the same way as NH7, at a minus temperature, equal to 39 degrees overboard the car.
It is possible to fire when heating the engine is more than 220 degrees.
The density of this product is 871 kilograms per cubic meter, and NH7 - 880, in this and the difference.
Motor oil 10W-40 (semi-synthetic) "Shell Helix" NH7 Recommend Manufacturers:
- "Audi".
- "BMW".
- "Hyundai".
- "Mercedes".
- "Kia".
- "Volkswagen".
It can be safely used in the winter in areas where the air temperature does not fall to forty degrees Celsius. It is also ideal for summer use.
"Shell Helix" Plus 10W-40
This is also a semi-synthetic engine oil, which is manufactured by SHELL's unique technology. It showed unsurpassed lubricating properties, and is indeed the best compared to analog oils. Independent experts rated the quality of this product and recommend it to use.
Suitable for engines:
- injector gasoline;
- with turbocharged;
- multiclapped motors;
- diesel engines;
- gas and gasoline engines.
The spectrum of its use is wide, and in almost every car with any motor can be used. To make sure that this butter suits you or not, read the manufacturer's recommendations that are available in the car's operational book. If there is no such, then consult with a specialist about the possibility of using this product for your car.
It flashes when the engine is heated to 210 degrees, so in the summer, also carefully track the temperature.
Oil "Shell Helix Ultra 10W-40" - semi-synthetic or not?
This question is interested in many car owners who, standing in the store and not finding semi-synthetic oil "Shell Helix", think whether it is possible to attach the same 10W-40 in NH7 10W-40, but already "ultra". Unfortunately, it is impossible to do this, since the gray packaging of this oil and the labeling "Ultra" says that it is synthetics.
Positive feedback on Oil "Shell Helix"
Oil "Shell Helix 10W-40" (semi-synthetic) Reviews have numerous. At first we decided to write about positive, as they are much more.
Car owners argue that this oil perfectly cleans the engine, does not leave the car, does not foam, which sometimes happens to other oils. There are reviews that moving on the "Shell" from another oil, the engine has become more obedient, it will become easier and better pulls.
They say that even in the most dear foreign cars This oil is used. There are reviews that the engine will start from the first time even in the frost below thirty degrees.
There are also low evaporation of this oil. It is more economical, requires smaller fasteners.
Also, those who have noticed that reduces the fuel consumption of the oil "Shell Helix 10W-40" (semi-synthetic). Reviews about this product say that it is although it is more expensive than analogous, but it is worth using it, as it is really high-quality, the car has a beneficial on the work of the car, saves funds at refueling and plot.
Negative feedback
There are such opinions that after many years of using this oil, there were no shortcomings, but in the future they began to be discovered. Someone says that the car ceased to start even twenty-graduate frost, someone became evaporated very much. Car owners believe that they bought a fake, therefore, and led the oil "Shell Helix 10W-40" (semi-synthetic). Reviews There are such that the quality of the product has fallen in comparison with the previous years, and the car owners have become more disappointed in it. But nevertheless, the majority leans to the fake.
To avoid purchasing such a product and not disappointed in it, only for proven suppliers and in specialized stores "Shell Helix 10W-40" (semi-synthetic). The photo of the original packaging is in our article. Relieve yourself from the fact that each bottle of oil has an original sticker, and study it carefully.
Before you buy Motor oil 10W-40 (semi-synthetic) "Shell Helix", make sure that this product is suitable for technical characteristics Your transport.
Among the range of lubricants for car engines Synthetic and semi-synthetic products from industrial giant Royal Dutch Shell occupy dominant positions. Semi-synthetic engine oils Shell Helix NH7 10W 40, as well as completely synthetic lubricants Shell Helix Ultra, are leading in the rankings of the Russian automotive market. SHELL HELIX HX7 lubricating compositions are available in three versions having various viscosity indicators. So you can choose them for both new engines and for engines with solid mileage.
Purpose and features
The basic composition of the lubricating fluid Shell Helix of the HX7 10W 40 family consists of a mixture of a deep mineral substance and a synthetic base oil made of polyalphaolefins (PJSC) by synthesis from natural gas. This semi-synthetic is designed and used for diesel and gasoline power units - atmospheric, multiclapped and turbocharged.
Motor oil Shell Helix 10W 40 goes well to diesel engines with direct fuel injection. Can also be used in force aggregatesSupported by gas recirculation systems falling into the crankcase.
According to the manufacturer, the product has improved characteristics compared to similar oils of other manufacturers.
Decoding composition and specification
Laboratory tests and analyzes of the SHELL HELIX HX7 mixture mixture 10W40 allow you to determine some of the features of its impact on the engine. The viscosity index equal to 158 units is a fairly good indicator, if compared with more expensive synthetics. This means that the oil composition does not dilute at high temperatures inside the motor, and also does not thicken at -25 ° C. Frozen temperature is at -38 degrees. Regarding the stated low-temperature viscosity, 10W is a good indicator.
Flash temperature is high - 236 ° C, which confirms low evaporation and oil consumption. Kinematic and dynamic viscosity correspond to the level of 10W 40 assigned to SAE. The high content of sulfur (0.612%) suggests that the level of mineral component in the base oil is large. Anti-wear additives operate due to phosphorus compounds (875) and zinc (1039), as well as sulfur. It turns out that the manufacturer adds a classic ZDDP additive that protects against wear. The presence of boron (81) confirms the anti-wear protection of parts from non-ferrous metals.
Verdict: Shell Helix 10W 40 oil is incompatible with diesel engine soot filters, as well as with exhaust gas catalysts, although you can find back statements. Alkaline number good level - 10.44. This fact confirms the good resistance to oxidative processes. A very high calcium presence indicator, 3053, well goes to a really powerful package of detergent additives.
The classifier of the ASA European automotive industry gave an A3 / B3 assessment oil with A3 / B4. API praised the maximum assigning SN / CF classes. Japanese Jaso Classifier determined the level as SG +. Shell Helix Oil HX7 10W 40 series has received official tolerances and approval from Renault, Volkswagen, Mercedes and Fiat.
Other oils series Helix from Shell
In addition to the universal NH7, with a viscosity of 10W 40, the lubricants of the same series are also produced, with viscosity 5W30 and 5W40. Interesting is the fact that they are quite different from NH7 10W-40 in composition. For example, the oil mixture of Shell Helix NH7 5W 40 contains molybdenum as friction modifier. The temperature of the frozen is -46 °, and the sulfur is 3 times less (0.219%) than the fellow with a viscosity of 10W 40. So the matter is not only in viscosity. Products are really distinguished by packages of additives and base oil.
There is also a version for diesel engines only - Shell Helix Diesel NH7 10W 40. It uses the same branded detergents made using Active Cleansing technology. Wear resistance, according to the manufacturer's assurances, is 20% more efficient than NH5. The basic mixture is semi-synthetic.
There is also a shell Helix HX6 SAE 10W 40 - a product that has the same specifications and a semi-synthetic base composition as NH7. Interestingly, OEM tolerances are also similar. The composition of anti-wear additives is the same - ZDDP.
Earlier, before updating the manufactured products in 2014, the car enthusiasts used such semi-synthetic lubricants as shell Helix Plus and Shell Helix super, viscosity 10W 40. Now they are already difficult to meet, since these mm are removed from production.
Now the accents of customer preferences have changed to the side of fully synthetic lubricants. Especially acute in this need new modern cars. For this shell releases the most popular series oils Helix. In Russia - ultra. Nevertheless, the HX line is also in demand, especially for cars with mileage.
Read 7 min.
Shell Helix HX7 5W-40 - Synthetic or semi-synthetic? This question is asked by many car owners who are interested in this engine oil. And no accident. After all, in terms of quality and characteristics, this substance is the most real synthetics. And what about the composition? ..
Description of oil
Updated 4 L Oil CanisterShell Helix HX7 5W40 - Motor oil, which involves synthetic and mineral basic oils. So it is semi-synthetic. In this case, its operational characteristics correspond to the "synthetic". And because what's the difference? ..
Although no, the difference is probably still there. Especially compared to other lubricants of this category. After all, this oil is primarily the highest quality, reliability and compliance with all modern requirements and standards.
The shell HX7 5W40 oil has a very stable viscosity, due to which its operation becomes possible (and even pleasant) in any conditions. Even with the highest loads, the engine turns out to be reliably lubricated and protected from wear, stably and smoothly works, so that it extends its resource and the deadline for smooth operation.
Because of the oil and the effect of high and low temperatures. In the heat it does not dilute, it does not care and almost does not evaporate, thereby possible a long replacement interval, and there is practically no lubricating fluid between the replacements.
It is also worth noting the excellent low-temperature characteristics of Shell Helix HX7 5W40. Even in severe frosts it does not hush and retains a stable viscosity. Its fluidity remains excellent, it provides a light winter launch of the motor, is quickly distributed and reaches the regulatory pressure. As a result, the engine is protected from the first moments of its work.
A separate conversation deserve the cleansing properties of Shell HX7 oil. If, as a result of the use of poor-quality lubricants inside the engine, harmful deposits were formed, which destroy it and worsen his work, shell Helix would easily wash them away and split. In addition, it will not give the formation of new harmful sediments. But besides banal cleaning, it also has excellent dispersing abilities. That is, breaking the sediment, oil holds their particles inside itself in suspension and does not give them to settle the parts of the unit, does not allow the valves and filters to be clogged. At the same time, the substance itself does not hustly, retains optimal viscosity. As a result, the engine is working longer, better, and the owner of the car less spends money for maintenance.
Specifications
| Indicator | unit of measurement | Value | Verification method (ASTM) |
|---|---|---|---|
| 1. Vissed characteristics | |||
| Kinematic viscosity at 100 ° C | cST | 14.45 | ASTM D445. |
| Kinematic viscosity at 40 ° C | cST | 87.42 | ASTM D445. |
| Dynamic viscosity at (MRV) -35 ° C | sP | 20200 | ASTM D4684. |
| Viscosity index | 172 | ASTM D2270. | |
| Density at 15 ° C | kg / m3. | 843.3 | ASTM D4052. |
| 2. Temperature characteristics | |||
| Flash temperature | ° C. | 242 | ASTM D92. |
| Frozen temperature | ° C. | -45 | ASTM D97. |
Application area
Kanister 4L old sample Shell HX7 5W40 engine oil is suitable for a large amount of varieties. vehicle and engine types, including those that are exposed to high loads. Compatible S. various types Fuel. Suitable for gasoline, diesel engines, as well as gas and biodiesels or a mixture of gasoline and ethanol. The exception is diesel engine, equipped with the particulate filters.
Shell Helix NH7 5W40 is suitable for different conditions operation, but most optimal will be in passenger cars Urban driving. In the city, high loads fall on the engine. The fact is that here the car has to be very often stopped on the traffic lights and in traffic jams, to then touch again, go a little and get up again. Such a mode brings a lot of damage to the motor, because at the time of the engine downtime, the oil flows into the pallet of the crankcase. As a result, the motor turns out to be vulnerable at the time of start-up. Up to 70% of wear is caused to him in this way. So the hero of our article minimizes the risks, since it creates a particularly durable oil film on the details, which is so simple not lost.
Approval, tolerances and specifications
Specifications:
- SN / CF API;
- ACEA A3 / B3, A3 / B4;
- Jaso SG +;
- complies with the requirements of FIAT 9.55535-N2, 9.55535-M2.
- MB 229.3;
- VW 502.00 / 505.00;
- GM LL-A / B-025;
- RENAULT RN0700, RN0710.
How 5W-40 is decrypted
In addition, this consumables Apply in different climatic conditions. By class of viscosity, it refers to the all-season. This indicates its 5W40 labeling. Letter W comes from English Winter - "Winter". It is noted lubricants that can be used in the cold season. The number in front of the letter is the viscosity indicator at low temperatures, in our case 5 means that the substance will be stable up to minus 35 degrees. And the number after the letter - in our case 40 - guarantees the stability of the viscosity of the oil to plus 40 degrees Celsius.
Advantages and disadvantages
Semi-synthetic motor oil Shell Helix HX 7 5W-40 combines the best qualities of created artificially and mineral oils And little is inferior to clean synthetics. Judge for yourself: and cleansing, and protective, and the frost-resistant function is at the height.
The advantages of this lubricating fluid:
- optimal combination of synthetic, mineral bases and modern additives;
- the highest level of operational properties;
- unique cleaning additives created by her own shell technology;
- effective splitting and dispersion of various types of sediments;
- preventing sedimentation of pollution in the assemblies of the power unit;
- elimination of the consequences of the use of low-quality engine oil;
- maximum motor protection against wear;
- substantial decline in friction;
- engine protection guarantee even in the most difficult conditions;
- high oil resistance to oxidation and destruction;
- long replacement interval;
- excellent low-temperature characteristics;
- easy launch of a cold motor and fast pumping;
- minimal consumption due to low evaporation and minimal ugar;
- compatibility with various designs of DVS and different types Fuel.
Numerous advantages of lubricant confirm positive reviews Owners, as well as tests and laboratory studies. For proper use There should be no minuses in his work. However, many are not satisfied with the high product price and a large number of fakes.
Release form and articles
How to distinguish fake
Protective sticker on oil lid Nowadays, there are so many falsifications in the focus and automotive liquids market that it's not enough to come to the store and choose the goods you like. We also need to be able to distinguish the fake, to such as the contents of the canister hit the engine. Otherwise, in case of an error, he, the motor will not last. At best, under the guise of fakes will be cheaper engine oil. At worst, it may be a working out or some other fluid of incomprehensible origin.
Therefore, when buying, you need to pay attention to the quality of the canister, the manufacturer, the price, description in several languages, tolerances and specifications. Buy goods are best among the official distributor. For Shell, companies are the company's branded refueling, as well as without special feet, you can purchase lubricants in Supermarkets such as Auchan, ribbons, okay and others. A complete list of distributors is represented on the official website. But it is not all.
Important! Check, fake in front of you or original, you can use a unique 16-digit code on the lid. It must be entered on www.ac.shell.com. If the oil is genuine, the answer will come. If the fake is the user without an answer will be redirected to the official website.
However, it is possible to use the code only after buying an oil, because it is topped with a protective sticker. Therefore, to suspect the fake is preferably before buying. To do this, explore the description of the canister on the official website (in 2016 the canisters updated, it is worth considering this!), And also know the izubok articula.
You can check the Shell Helix HX7 and barcode. It is always, regardless of the manufacturer, begins with the number 50, and is surrounded by a white field from all sides, a peculiar frame is obtained. For fakes, the white field is only with three sides.
Video
Shell 5W40 and Shell 10W40 Motor Oil Test in Claus. What kind of oil is better in the frost?
