Introduction to Engine Oil

Engine lubricants are key liquids used to lubricate the internal components of the engines of motor vehicles such as cars and trucks. It not only reduces friction between metal parts, but also cleans the inside of the engine, helps cool it and prevents corrosion. Lubricant additives are chemicals added to further improve the performance of lubricants. They can enhance the oil’s anti-oxidation, anti-wear, clean dispersibility and viscosity-temperature characteristics.

Features of Engine Oil

Excellent thermal stability: Able to remain stable under high temperature conditions and not easy to decompose.

Excellent oxidation stability: Prevents lubricants from deteriorating and extends service life.

Good low-temperature fluidity: ensures that the engine is fully lubricated even when starting cold.

Efficient cleaning ability: prevents the formation of deposits and varnish, keeping the engine clean.

Increased anti-wear ability: reduces wear between key components, improves engine efficiency and life.

(15w40 diesel Engine Oil, Lubricant Oil Excellent protection and Factory for diesel Engine, Factory in Vietnam)

Specification of 15w40 diesel Engine Oil, Lubricant Oil Excellent protection and Factory for diesel Engine, Factory in Vietnam

This 15W40 diesel engine oil delivers strong performance. It’s made for modern and older diesel engines. The oil protects your engine well. It works hard in tough conditions. High temperatures and heavy loads are no problem.

The viscosity grade is 15W40. This means it flows easily when cold. Starting the engine in winter is easier. The oil also stays thick enough when hot. It keeps a protective film on engine parts. This reduces wear and tear significantly.

Diesel engines put out a lot of soot. This oil handles soot buildup effectively. It keeps the engine cleaner inside. Sludge and deposits are minimized. Engine parts move smoothly. Friction is reduced. This helps save fuel over time.

Pistons and rings face high heat. This oil provides a protective layer. It prevents scuffing and scoring. Turbochargers run very hot. The oil cools and lubricates them reliably. Bearings and valves also get good protection.

The oil fights oxidation and thermal breakdown. It lasts longer in the crankcase. Additives prevent viscosity changes. The oil remains stable through its drain interval. Changing oil too often isn’t needed. This saves you time and money.

Use it in trucks, buses, construction equipment, and farm machinery. It suits on-highway and off-road diesel engines. Marine diesel engines benefit too. Industrial applications find it dependable. The oil meets common API specifications.

Our factory is located in Vietnam. We use quality base oils and additives. Production follows strict standards. Testing ensures consistent performance batch after batch. We supply reliable lubricants globally.

(15w40 diesel Engine Oil, Lubricant Oil Excellent protection and Factory for diesel Engine, Factory in Vietnam)

Applications of 15w40 diesel Engine Oil, Lubricant Oil Excellent protection and Factory for diesel Engine, Factory in Vietnam

15w40 diesel engine oil keeps diesel engines running smoothly. This oil is made for diesel engines in trucks, buses, and heavy machinery. It works well in different weather. Cold starts are easier. Hot running temperatures are no problem either. The oil stays thick enough to protect the engine parts. It keeps a protective layer on metal surfaces. This reduces friction. Friction causes wear. Less wear means longer engine life. It also helps prevent sludge build-up. Sludge can block oil passages. Clean oil flow is essential. The oil handles high pressures inside the engine. It protects critical parts like bearings and pistons. Turbochargers benefit too. They spin very fast. Good lubrication is vital for them.

This lubricant oil provides excellent protection. It fights against deposits and corrosion. Deposits reduce efficiency. Corrosion damages metal surfaces. The oil contains special additives. These additives clean the engine internals. They neutralize harmful acids. Acids form from combustion by-products. The oil maintains its properties longer. This means extended drain intervals are possible for many engines. Always check your vehicle manual first. Using the right oil prevents costly repairs. It ensures reliable performance. Engines stay cleaner inside. Fuel efficiency can improve too. Less friction means less energy wasted.

Our factory in Vietnam produces this high-quality 15w40 diesel engine oil. We use modern technology and strict quality control. Every batch meets international standards. Our goal is dependable protection for your diesel engine. Trust our oil for demanding applications. It keeps engines working harder for longer.

Company Introduction

Welcome to Infomak, Infomak is dedicated to the technology development of special oil additives, combined the Technology of nanomaterials developed dry lubricant and oil additives two series. Our products can significantly improve the performance of lubricating oil, improve energy efficiency, effectively protect the lubrication device and extend the oil change cycle, which can satisfy the lubrication oil constantly upgrading for high-end engine oil additives.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 15w40 diesel Engine Oil, Lubricant Oil Excellent protection and Factory for diesel Engine, Factory in Vietnam

What is 15w40 diesel engine oil?
This oil is made for diesel engines. The “15w40” tells you its thickness. It flows well when the engine is cold. It also stays thick enough when the engine gets hot. This oil keeps your engine protected.

Why pick this 15w40 oil?
This oil gives excellent protection. It helps stop wear inside your engine. It keeps parts moving smoothly. It fights harmful deposits too. This oil helps your engine last longer. It works well in many temperatures.

How often should I change this oil?
Check your vehicle owner’s manual first. It gives the best advice for your engine. The oil change time can change. It depends on how you drive. It depends on the conditions. Following the manual is important. Regular changes keep the engine safe.

Where is this oil made?
This lubricant oil is produced in our factory. Our factory is in Vietnam. We make the oil carefully. We follow strict quality rules. This ensures the oil is reliable. It gives the protection your engine needs.

Can I use this oil in any diesel engine?
This oil suits many diesel engines. It works for trucks. It works for buses. It works for construction machines. Check your manual to be sure. It confirms the right oil type. Using the correct oil protects your engine best.

(15w40 diesel Engine Oil, Lubricant Oil Excellent protection and Factory for diesel Engine, Factory in Vietnam)