Name: Diesel Engine Oil CI-4 10W-40 S10
Brand: YUANGEN
SKU: ci-4-10w-40-s10
Availability: InStock

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Diesel Engine Oil

Diesel Engine Oil CI-4 10W-40 S10

Product Description

CI-4 10W-40 S10 Diesel Engine Oil uses Mobil high-quality mineral base oil and optimized internationally renowned brand additive formulations, specifically designed for medium to heavy-duty diesel engines. It provides reliable lubrication protection, effectively extending engine life and reducing maintenance costs.

• Packaging: 18L, 200L

• Customized packaging available upon request.

Specifications and Approvals

• API CI-4/SL

Performance Benefits

• Excellent anti-wear performance

Excellent anti-wear performance protects critical engine components and extends service life.
• Superior cleaning performance

Superior cleaning performance keeps the engine internals clean and improves operational efficiency.
• Moderate high-temperature stability

Moderate high-temperature stability effectively prevents sludge and carbon deposits.

Applications

Diesel Engine Oil CI-4 10W-40 S10 is suitable for medium and heavy-duty construction machinery, trucks, buses, agricultural machinery, and power generation equipment that meet API CI-4 specifications. It is particularly suitable for engines equipped with Exhaust Gas Recirculation (EGR) systems, providing reliable lubrication, cleaning, and anti-wear protection under high-temperature and high-load conditions.

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	865	ASTM D4052
Kinematic Viscosity (100℃) mm²/s	14.8	ASTM D445
Kinematic Viscosity (40℃) mm²/s	102.1	ASTM D445
Viscosity Index	151	ASTM D2270
Pour Point, ℃	-39	ASTM D97
Flash Point (COC), ℃	234	ASTM D92
Viscosity, Cold Crank (-25℃), mPa.s	6360	ASTM D5293
Base Number, mg KOH/g	12.8	ASTM D2896
Sulfated Ash, mass%	1.6	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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