Long Life Diesel Engine Oil CK-4 5W-30 HP

Home

Products

Heavy-Duty Diesel Engine Oil

Product Description

Long Life Diesel Engine Oil CK-4 5W-30 HP is a premium fully synthetic heavy-duty diesel engine oil developed with advanced low-SAPS additive technology and high-performance synthetic base oils. Designed for the latest generation of low-emission diesel engines, it provides exceptional engine protection while maintaining excellent compatibility with modern exhaust after-treatment systems. The low-ash formulation helps extend the service life of Diesel Particulate Filters (DPF), Selective Catalytic Reduction (SCR), and Exhaust Gas Recirculation (EGR) systems. It delivers outstanding soot control, oxidation resistance, wear protection, and fuel economy performance under severe operating conditions. Suitable for Euro VI, Euro V, and advanced heavy-duty diesel engines, this product meets the latest API CK-4, API FA-4, ACEA E6, E8, E9, and E11 specifications.

• Packaging: 18L, 200L

• Customized packaging available upon request.

Long Life Diesel Engine Oil CK-4 5W-30 HP

Specifications and Approvals

• API CK-4
• API FA-4
• ACEA E6
• ACEA E8
• ACEA E9
• ACEA E11
• Cummins CES 20087
• Cummins CES 20086
• Volvo VDS-4.5
• MB 228.51
• DTFR 15C110
• Caterpillar ECF-3
• JASO DH-2

Performance Benefits

• Save Maintenance Costs

Supports long service intervals specified by leading OEMs including Mercedes-Benz, Volvo, Cummins, and MAN, helping fleets reduce maintenance costs and vehicle downtime.
• DPF, SCR & EGR System Protection

Advanced low-SAPS additive technology helps prevent blockage and performance degradation of Diesel Particulate Filters (DPF), Selective Catalytic Reduction (SCR), and Exhaust Gas Recirculation (EGR) systems, ensuring long-term emission system reliability.
• Comprehensive protection

Provides outstanding wear protection, piston cleanliness, oxidation resistance, and soot control under severe operating conditions, helping extend engine service life.
• Fuel Economy

The advanced SAE 5W-30 formulation reduces internal friction and contributes to improved fuel efficiency compared with higher-viscosity diesel engine oils.

Applications of Long Life Diesel Engine Oil CK-4 5W-30 HP

Applications

Long Life Diesel Engine Oil CK-4 5W-30 HP is recommended for:

Euro VI heavy-duty trucks

Euro V commercial vehicles

Long-haul transportation fleets

Construction equipment

Mining machinery

Diesel generators

Fleet management operations

Vehicles equipped with DPF systems

Vehicles equipped with SCR systems

Vehicles equipped with EGR systems

Suitable for engines manufactured by Volvo, Mercedes-Benz, MAN, Cummins, Caterpillar, Scania, Renault Trucks, Mack and other major OEMs requiring API CK-4, FA-4 or ACEA E6/E8/E9/E11 performance levels.

Why Choose YUANGEN CK-4 5W-30 HP?

YUANGEN CK-4 5W-30 HP is engineered for modern low-emission diesel engines operating under severe conditions. With advanced synthetic technology and low-SAPS formulation, it helps maximize engine durability, optimize fuel economy, and protect critical emission control components while reducing overall operating costs.

Frequently Asked Questions

Is CK-4 5W-30 suitable for DPF-equipped engines?

Yes. The low-SAPS formulation is specifically designed to protect Diesel Particulate Filters (DPF) and help extend their service life.

Can this oil be used in Euro VI engines?

Yes. The product is developed for Euro VI and Euro V low-emission diesel engines and meets the latest industry standards.

What is the benefit of low-SAPS technology?

Low-SAPS technology reduces sulfated ash, phosphorus, and sulfur levels, helping protect DPF, SCR, and EGR systems while maintaining engine performance.

Does CK-4 5W-30 improve fuel economy?

Yes. The low-viscosity synthetic formulation helps reduce friction and contributes to improved fuel efficiency compared with higher viscosity engine oils.

Typical Test Data

Test Item	Result	Method
Density (20℃), kg/m³	855	ASTM D4052
Kinematic Viscosity (100℃) mm²/s	11.8	ASTM D445
Kinematic Viscosity (40℃) mm²/s	71.5	ASTM D445
Viscosity Index	162	ASTM D2270
Pour Point, ℃	-45	ASTM D97
Flash Point (COC), ℃	230	ASTM D92
Viscosity, Cold Crank (-30℃), mPa.s	5950	ASTM D5293
Base Number, mg KOH/g	9.9	ASTM D2896
Sulfated Ash, mass%	0.96	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.

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.

First Name
Last Name
Company Name
Country
Email
Phone / WhatsApp
Description

YUANGEN undertakes to protect your personal information. All information provided
will be processed exclusively for business communication purposes.

SUBMIT