Name: Diesel Engine Oil CI-4 15W-40
Brand: YUANGEN
SKU: ci-4-15w-40
Availability: InStock

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Diesel Engine Oil

Diesel Engine Oil CI-4 15W-40

Product Description

Diesel Engine Oil CI-4 15W-40 is formulated with Mobil refined base oil and advanced internationally renowned brand additives to provide excellent lubrication protection for modern engines at a variety of pressures and temperatures. Its advanced base oil significantly improves the overall performance of the oil, saves fuel, improve fuel economy. Excellent soot viscosity control and anti-wear protection meet the oil requirements of different engines.

• Packaging: 18L, 200L

• Customized packaging available upon request

Specifications and Approvals

• API CI-4/SL
• ACEA E7
• Cummins CES- 20078
• Cummins CES- 20077
• Cummins CES- 20076
• Volvo VDS-3
• JASO DH-1
• CAT ECF-2
• MAN M 3275
• MB Approval 228.3
• Mark EO-N
• Renault RVI RLD-2
• MTU Type 2
• DEUTZ DQC III-18
• Detroit Diesel DDC 93K215
• Global DHD-1

Performance Benefits

• Excellent protection performance

The oil's proprietary additive technology ensures optimal soot control to provide better wear ---protection and longer oil change interval.
• Fuel economy

The use of synthetic technology improves cold start performance effectively, reduce fuel consumption and save -*--costs.
• Excellent cleanliness

Unique additive formulation provides superior engine cleanliness to prevent piston deposits, and ensures ----performance exceeding most engine manufacturers' requirements.

Applications

Diesel Engine Oil CI-4 15W-40 is a high-performance diesel engine oil specifically designed for heavy-duty applications. It is suitable for construction vehicles, heavy-duty trucks, buses, agricultural machinery, and power generation equipment that meet API CI-4 specifications. Particularly ideal for engines equipped with Exhaust Gas Recirculation (EGR) systems, it delivers exceptional lubrication, cleaning, and anti-wear protection even under extreme conditions such as high temperatures, heavy loads, and wide temperature variations.

Get detailed product specifications and have our technical experts confirm whether this formulation is suitable for your equipment.

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Typical Test Data

Test Item	Result	Method
Density (20℃), kg/m³	870	ASTM D4052
Kinematic Viscosity (100℃) mm²/s	15.2	ASTM D445
Kinematic Viscosity (40℃) mm²/s	112.1	ASTM D445
Viscosity Index	142	ASTM D2270
Pour Point, ℃	-33	ASTM D97
Flash Point (COC), ℃	236	ASTM D92
Viscosity, Cold Crank (-20℃), mPa.s	6050	ASTM D5293
Base Number, mg KOH/g	11.5	ASTM D2896
Sulfated Ash, mass%	1.39	ASTM D874

Health, Safety & Environment

The product is unlikely to present any significant health or safety hazard when properly used in the recommended application, and good standards of personal hygiene are maintained.
Avoid contact with skin. Use impervious gloves with used oil. After skin contact, wash immediately with soap and water.
Take used oil to an authorised collection point. Do not discharge into drains, soil or water.

Storage

All packages should be stored under cover. Where outside storage is unavoidable, drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, exposed to direct sunlight or freezing conditions.

The indicated properties are typical of those obtained with normal production tolerance and do not constitute a specification. All the information contained in this document is considered accurate as of date of printing, and no warranty or representation, expressed or implied is made as to the accuracy of the data and information in this publication. The information contained herein is subject to change without notice.

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For data security, YUANGEN does not disclose detailed product information on this website. Please briefly describe your equipment and application, and our technical team will review your request, provide accurate product specifications, and offer guidance on equipment compatibility.

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