CF-4 10W-30 Diesel Engine Oil Manufacturer | Heavy Duty Engine Oil Supplier

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CF-4 10W-30 Diesel Engine Oil for Heavy Duty Trucks & Machinery

Product Description

CF-4 10W-30 diesel engine oil is a high-performance lubricant designed for heavy-duty diesel engines operating in demanding conditions such as construction, mining, and long-haul transportation. Formulated with high-quality base oils and advanced additive technology, this engine oil provides excellent wear protection, deposit control, and oxidation stability, ensuring extended engine life and reduced maintenance costs. It is widely used in commercial vehicles, agricultural machinery, and power generation equipment requiring API CF-4 specification engine oil.

• Packaging: 18L, 200L

• Customized packaging available upon request

CF-4 10W-30 Diesel Engine Oil for Heavy Duty Trucks & Machinery

Specifications and Approvals

• API CF-4
• ACEA E2
• Volvo VDS

Key Performance Benefits of CF-4 10W-30 Engine Oil

• Superior Wear Protection

Advanced anti-wear additives reduce friction between engine components, extending engine service life under high-load conditions.
• Outstanding Oxidation Stability

Strong detergent and dispersant properties prevent sludge formation and piston ring sticking, ensuring a cleaner and more efficient engine.
• Outstanding Oxidation Stability

Formulated to resist thermal degradation, maintaining stable viscosity and protecting engine performance over extended oil change intervals.

Applications of CF-4 10W-30 Diesel Engine Oil

Applications

This diesel engine oil is specifically designed for a wide range of heavy-duty and industrial diesel engines, delivering reliable lubrication performance across various demanding applications.

Heavy-duty trucks and buses – Ideal for long-haul transportation and commercial fleets requiring stable engine protection.
Construction and mining equipment – Suitable for excavators, loaders, and mining machinery operating under high load and harsh environments.
Agricultural machinery – Provides reliable lubrication for tractors, harvesters, and other farm equipment.
Power generation systems – Ensures stable performance in diesel generator sets and stationary engines.

Recommended for engines requiring API CF-4 performance level.

FAQ

What is CF-4 diesel engine oil used for?

CF-4 diesel engine oil is designed for high-speed, four-stroke diesel engines used in trucks, buses, construction equipment, and industrial machinery, providing reliable protection under heavy-duty conditions.

What viscosity grades are available for diesel engine oil?

Common viscosity grades include 10W-30, 15W-40, and 20W-50, depending on operating temperature and engine requirements.

Is this oil suitable for heavy-duty applications?

Yes, this diesel engine oil is formulated for heavy-duty operations, including long-haul transportation, mining equipment, and high-load industrial engines.

Do you support OEM or private label services?

Yes, YUANGEN offers OEM and private label solutions, including customized packaging and branding for global distributors.

Can I purchase in bulk?

Bulk supply is available with flexible packaging options such as 18L and 200L drums, suitable for distributors and large-scale industrial use.

Looking for a Reliable Diesel Engine Oil Supplier?

YUANGEN provides high-performance diesel engine oils for global distributors, wholesalers, and industrial clients.

✔ Bulk supply with stable quality
✔ OEM / Private Label solutions available
✔ Fast delivery for international markets
✔ Technical support for your specific applications

Contact us today to get a customized quotation and technical support.

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

ACCESS PRODUCT DATA

Typical Data

Test Item	Result	Method
Density (20℃), kg/m³	857.2	ASTM D4052
Kinematic Viscosity (40℃) mm²/s	71.4	ASTM D445
Kinematic Viscosity (100℃) mm²/s	10.75	ASTM D445
Viscosity Index	140	ASTM D2270
Flash Point (COC), ℃	230	ASTM D92
Viscosity, Cold Crank (-20℃), mPa.s	5345	ASTM D5293
Pour Point, ℃	-42	ASTM D97
Foam (Foam tendency/Foam stability) mL/mL 24℃ 93.5℃ After 24℃	0/0 5/0 0/0	ASTM D892

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.

Access Product Data and Verify Equipment Compatibility

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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