Name: Diesel Engine Oil CI-4 0W-30 for Extreme Cold Start & Heavy-Duty Engines
Brand: YUANGEN
SKU: ci-4-0w-30
Availability: InStock

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Heavy-Duty Diesel Engine Oil

Diesel Engine Oil CI-4 0W-30 for Extreme Cold Start & Heavy-Duty Engines

Product Description

CI-4 0W-30 Diesel Engine Oil is a full synthetic, low-viscosity heavy-duty engine oil designed for modern diesel engines operating in extreme cold climates and high-load conditions. Formulated with premium synthetic base oils and advanced additive technology, it provides excellent cold start performance, superior wear protection, and extended oil drain intervals.

• Packaging: 18L, 200L

• Customized packaging available upon request.

Diesel Engine Oil CI-4 0W-30 for Extreme Cold Start & Heavy-Duty Engines

Specifications and Approvals

• API CI-4/SL
• ACEA E7
• Cummins CES- 20078
• Volvo VDS-3
• JASO DH-1
• Caterpillar ECF-2
• MAN M 3275
• MB Approval 228.3

Performance Benefits of CI-4 0W-30 Diesel Engine Oil

• Outstanding low-temperature fluidity

Ensures fast oil circulation and reduces cold-start wear in extreme environments.
• Superior anti-wear protection

Protects critical engine components and extends engine service life.
• Excellent soot control

Prevents sludge and deposits, keeping engines clean and efficient.
• High oxidation stability

Maintains oil performance and extends oil drain intervals.
• Fuel efficiency improvement

Low viscosity reduces internal friction and improves fuel economy.

Applications of CI-4 0W-30 Diesel Engine Oil

Applications

CI-4 0W-30 Diesel Engine Oil is suitable for
heavy-duty diesel engines operating under
extreme cold, high load, and long service intervals.

Heavy-duty trucks and long-haul transportation fleets
Construction and mining equipment in cold regions
Agricultural machinery operating in low temperatures
Power generation systems and industrial diesel engines

Recommended for engines requiring API CI-4 performance level.

FAQ

What is CI-4 0W-30 diesel engine oil used for?

It is designed for heavy-duty diesel engines operating in extreme cold climates, providing excellent cold start performance and long-lasting protection.

What makes 0W-30 suitable for cold environments?

0W-30 has excellent low-temperature fluidity, allowing fast oil circulation during cold starts and reducing engine wear.

Is CI-4 0W-30 suitable for modern diesel engines?

Yes, it meets API CI-4 standards and is suitable for modern diesel engines requiring high-performance lubrication.

Does this oil support extended drain intervals?

Yes, its superior oxidation stability allows longer oil change intervals, reducing maintenance costs.

Do you offer OEM or private label services?

Yes, we provide OEM and private label solutions with customized packaging and branding.

Looking for a Reliable CI-4 Diesel Engine Oil Supplier?

YUANGEN Petrochemical supplies premium
CI-4 0W-30 full synthetic diesel engine oil for global distributors and industrial clients.

✔ Bulk supply with stable quality
✔ OEM / Private Label customization
✔ Fast international shipping
✔ Professional technical support

Contact us today to request a quotation and technical consultation.

Related Diesel Engine Oils

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

ACCESS PRODUCT DATA

Typical Test Data

Test Item	Result	Method
Density (20℃), kg/m³	0.84	ASTM D4052
Kinematic Viscosity (100℃) mm²/s	11.9	ASTM D445
Kinematic Viscosity (40℃) mm²/s	62	ASTM D445
Viscosity Index	192	ASTM D2270
Pour Point, ℃	-51	ASTM D97
Flash Point (COC), ℃	240	ASTM D92
Viscosity, Cold Crank (-35℃), mPa.s	5800	ASTM D5293
Base Number, mg KOH/g	12.7	ASTM D2896
Sulfated Ash, mass%	1.49	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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