2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42
M8B engine oil is a group of lubricants from various domestic manufacturers. It was manufactured back in the former Soviet Union and was used in automotive power units with gasoline and diesel power types. This lubricating fluid was known as "avtol".
Since then, the oil has undergone some changes to meet the modern requirements of high-tech devices. It has acquired more versatile parameters, the molecular composition has been improved and the product line has been expanded.
Lubrication Overview
Today, the characteristics of M8B oil include all the necessary features for constant and high-quality protection of an internal combustion engine.
Multiple variants of autol have differences in composition and scope, although not very significant. Some types were used not only as separate lubricants, but also as additives to diesel fuel.
Combustible fuel mixtures, having M8V oil in their composition, acquired the required quality characteristics. Measured proportions gave the fuel the maximum ignition temperature, the desired viscosity and stable operation due to internal impurities.
This lubricant is made from high quality mineral base oil. The technology provides for fine cleaning of the prepared mixture, to which composite filler elements are added.
The final product has good protective properties. The oil provides stable operation of the entire functional device under various operating conditions.
Scope of application
M8B lubricating engine oil can be used at any time of the year. Its technical capabilities are aimed at interacting with gasoline carburetor engines with an average boost. In addition, the product is applicable in diesel units, which are equipped with heavy trucks and old-style domestic agricultural machinery.
This product performs well in low temperature climates, making it an all season lubricant. It has high antioxidant properties. Provides the engine with an easier start-up process, which affects fuel economy and overall wear resistance. Reduces friction between rotating components and parts of the power unit.
M8B oil has individual compatibility withsuch domestic automobile brands as GAZ, UAZ and ZIL. The power units of these vehicles are designed to work with increased power loads under very uncomfortable operating conditions. The lubricant does a good job of protecting these engines, keeping them running smoothly and extending their life cycle.
A distinctive feature of the use of this lubricant is its use in two-stroke engines of domestic motorcycles. For motorcycle vehicles of the IZH series, the oil is suitable with an ideal level of compatibility.
Technical info
Technical characteristics of M8B oil are as follows:
- grease is manufactured in strict accordance with GOST 10541-78;
- SAE 20 viscosity class;
- specifications meet the requirements of the American Petroleum Institute API - SD/CB;
- viscosity index - not less than 93;
- kinematic viscosity at 100 ℃ - 8.5mm²/s;
- alkaline indicator - 4.2 mg KOH/g;
- percentage of sulphated ash - no more than 0.95%;
- density of consistency with a temperature of 20 °C - 0.905 g/cm³;
- M8B oil ignition temperature - 207 °С;
- minus crystallization threshold - 25 °C.
Lubricant is designed for operation up to 18 thousand kilometers. In its composition, the product contains a small percentage of active elements such as phosphorus, zinc and calcium. Can contain mechanical impurities,but not more than 0.015% of the total share weight.
Product Benefits
M8B oil has good quality characteristics and has the following advantages:
- thermostable resistant;
- all-season application;
- temperature application limits suitable for most climatic regions of Russia and the CIS;
- strict compliance with GOSTs in the manufacture;
- makes it easier to start the engine;
- has a long drain interval;
- anti-corrosion properties.
M8B oil is an indispensable and reliable lubricant for domestic trucks and equipment used in agriculture.
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