CF-4 10W-40 Diesel Engine Oil – Premium Protection & Long Engine Life
产品说明
Specifications and Approvals
- • API CF-4
- • ACEA E2
- • Volvo VDS
Performance Benefits of CF-4 10W-40 Diesel Engine Oil
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• Exceptional Wear ProtectionProvides superior protection for heavy-duty diesel engines, reducing wear and extending engine lifespan.
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• Outstanding Dispersant PerformancePrevents piston ring sticking, deposits, and sludge formation to keep engines running clean and efficient.
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• Excellent Oxidation StabilityMaintains oil viscosity even under high temperatures and heavy loads, ensuring consistent engine performance.
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• Engine Cleanliness & EfficiencyHelps maintain diesel engine cleanliness, enhancing fuel efficiency and reducing maintenance costs.
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• Wide CompatibilitySuitable for a broad range of heavy-duty vehicles and machinery, including trucks, buses, and construction equipment.
Applications of CF-4 10W-40 Engine Oil
Applications
Suitable for diesel engines in medium and heavy-duty trucks, buses, construction vehicles, agricultural equipment, and power generation machinery. Designed for engines operating in extreme conditions, including high load, high temperature, and heavy-duty operations.
FAQ
What types of engines is CF-4 10W-40 suitable for?
CF-4 10W-40 diesel engine oil is ideal for medium and heavy-duty trucks, buses, construction vehicles, agricultural machinery, and power generation equipment meeting API CF-4 specifications.
How does CF-4 10W-40 protect my engine?
It provides superior wear resistance, prevents piston ring sticking, reduces sludge and deposit formation, and maintains oil viscosity stability even under high temperature and heavy load conditions.
Can CF-4 10W-40 be used in all diesel engines?
CF-4 10W-40 is suitable for diesel engines requiring CF-4 level lubrication. Always check your engine manufacturer’s recommendations for compatibility.
What are the benefits of using CF-4 10W-40 in construction machinery?
It ensures long engine life, reduces maintenance costs, and keeps engines running efficiently under demanding operating conditions.
Looking for a Reliable Diesel Engine Oil Supplier?
YUANGEN Petrochemical delivers high-performance CF-4 10W-40 diesel engine oils to distributors, wholesalers, and industrial clients worldwide.
✔ Bulk supply with consistent, high-quality products
✔ OEM / Private Label solutions tailored to your brand
✔ Fast international delivery and logistics support
✔ Expert technical support for all diesel engine applications
Contact us today to request a customized quotation and receive professional technical guidance for your diesel engines.
Typical Test Data
Test Item | Result | Method |
Density (20℃), kg/m³ | 864 | ASTM D4052 |
Kinematic Viscosity (40℃) mm²/s | 104.9 | ASTM D445 |
Kinematic Viscosity (100℃) mm²/s | 15.0 | ASTM D445 |
Viscosity Index | 150 | ASTM D2270 |
Flash Point (COC), ℃ | 232 | ASTM D92 |
Viscosity, Cold Crank (-20℃), mPa.s | 5784 | ASTM D5293 |
Pour Point, ℃ | -32 | 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
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.