ATUL SHAKTI 15W-40 Diesel Engine Oil | CI-4+, CH-4 & CF-4 - OKAYA ULTIMAXE LUBRICANTS OKAYA ULTIMAXE��� Lubricants - High-Quality Automotive and Industrial Lubricants in India
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Performance for the Road.
Protection for the Engine.

15W-40 API CI-4+15W-40 API CH-415W-40 API CF-4
Product Catalogue

Explore Our Diesel Engine Oil Range

ATUL SHAKTI SAE 15W-40 API CI-4+ diesel engine oil pack
ATUL SHAKTI
ULTIMAXE®15W-40
API CI-4+
ATUL SHAKTI® · DIESEL ENGINE OIL

15W-40 API CI-4+

Advanced protection for demanding diesel applications

A multigrade heavy-duty diesel engine oil for engines that specify SAE 15W-40 and API CI-4+ service performance.

ATUL SHAKTI 15W-40 API CI-4+ is intended for compatible heavy-duty diesel engines working across demanding commercial and off-highway applications. The SAE 15W-40 multigrade category is designed for engines requiring this viscosity and API service level. In applications approved by the engine manufacturer, it is formulated to support engine cleanliness, help control soot-related deposits and provide protection to moving components under severe operating conditions.

Key product features
For demanding heavy-duty diesel applicationsHelps maintain control of soot-related depositsSupports wear protection under high-load operationDesigned to assist piston cleanlinessFor compatible turbocharged diesel engines
Available pack sizes
500 mL1 L2.1 L3 L3.5 L5 L6 L7 L7.5 L8.5 L10 L20 L26 L50/55 L210 L
ENQUIRE ABOUT THIS PRODUCT
ATUL SHAKTI SAE 15W-40 API CH-4 diesel engine oil pack
ATUL SHAKTI
ULTIMAXE®15W-40
API CH-4
ATUL SHAKTI® · DIESEL ENGINE OIL

15W-40 API CH-4

Dependable lubrication for commercial diesel engines

A multigrade diesel engine oil for engines that specify SAE 15W-40 and API CH-4 service performance.

ATUL SHAKTI 15W-40 API CH-4 is formulated for compatible diesel engines used in trucks, buses, agricultural machinery and other commercial equipment. The SAE 15W-40 grade provides a multigrade option for engines specifying API CH-4. It is designed to deliver dependable lubrication while helping limit wear and the build-up of sludge and high-temperature deposits during routine operation.

Key product features
Suitable for commercial and agricultural diesel serviceHelps reduce sludge and deposit formationDesigned to support oxidation stabilityProvides dependable everyday engine lubricationHelps protect components against normal operating wear
Available pack sizes
500 mL1 L2.1 L3 L3.5 L5 L6 L7 L7.5 L8.5 L10 L20 L26 L50/55 L210 L
ENQUIRE ABOUT THIS PRODUCT
ATUL SHAKTI SAE 15W-40 API CF-4 diesel engine oil pack
ATUL SHAKTI
ULTIMAXE®15W-40
API CF-4
ATUL SHAKTI® · DIESEL ENGINE OIL

15W-40 API CF-4

Practical performance for compatible older diesel engines

A multigrade diesel engine oil for engines that specify SAE 15W-40 and API CF-4 service performance.

ATUL SHAKTI 15W-40 API CF-4 is intended for older diesel engines and equipment whose manufacturers recommend the API CF-4 service category with SAE 15W-40 viscosity. It can be considered for compatible tractors, older commercial vehicles and stationary engines. Its role is to provide reliable lubrication and help protect engine components when used in the specified application.

Key product features
For equipment specifying API CF-4 serviceDesigned for compatible older diesel enginesSupports dependable lubrication in specified serviceHelps minimise friction-related component wearSuitable for selected tractors and stationary engines
Available pack sizes
500 mL1 L2.1 L3 L3.5 L5 L6 L7 L7.5 L8.5 L10 L20 L26 L50/55 L210 L
ENQUIRE ABOUT THIS PRODUCT
Important Information

Choosing the Correct Engine Oil

Use the viscosity grade and service category recommended by the engine or equipment manufacturer.

01

Check SAE Viscosity

Confirm that SAE 15W-40 is an approved viscosity grade for your engine and expected operating conditions.

02

Check API Category

Choose CI-4+, CH-4 or CF-4 only where the engine manufacturer specifies that category or confirms an applicable replacement.

03

Confirm Technical Data

Refer to the current technical data sheet and certificate of analysis for actual viscosity, flash point, pour point and other test results.

Technical information: For numerical laboratory values such as kinematic viscosity, viscosity index, flash point, pour point, TBN and density, please refer to the latest approved product TDS / batch COA. Confirm the required SAE grade and API service category with the engine manufacturer before use.

Need Product Details or a Bulk Quote?

Contact ATUL SHAKTI® for product information, pack availability and commercial enquiries.

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