Heavy-Duty Wear Protection
Engineered with a high-viscosity hydrodynamic film that safeguards heavily loaded bearings, crankshafts, and cylinder walls under continuous commercial haul.
Belgian automotive engineering concept · Motor Oil
Diesel Engine Oil 20W-50 CH-4
SAE 20W-50 CH-4 · 20 L
Validated technical specification profile
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Product overview
Diesel Engine Oil 20W-50 CH-4
Heavy-duty commercial diesel engine oil engineered for trucks, buses, construction, and agricultural equipment under severe operating loads. A comprehensive viscosity spectrum for modern downsized engines, passenger vehicles, and heavy-duty commercial fleets.
Technical data sheets (TDS & SDS)
Official European TDS and SDS documentation available on request.
CERTIFIED PROFILE Official European TDS and SDS documentation available on request.
Technical specifications
Viscosity Grade SAE 20W-50
API Standard API CH-4 / CG-4 / CF-4 / SJ
Technology Heavy-Duty High-Purity Mineral (~99.8%)
Application Heavy-Duty Diesel Engines (Turbo & Natural Aspiration)
Vehicle Types Trucks, Buses, Construction & Agricultural Equipment
Pack Size 20 L Heavy-Duty Canister
Performance Standards ACEA E2, MB 228.1, MAN 271, Volvo VDS
Engineering advantages
Key technical features
Engineered in Belgium to provide maximum wear protection, thermal endurance, and operational efficiency.
Soot & Sludge Dispersion
Advanced dispersant additives keep combustion soot particles finely suspended, preventing ring sticking and catastrophic abrasive oil thickening.
Extreme Temperature Stability
High thermal resistance prevents oxidation breakdown and varnish formation during long highway runs and heavy construction duty.
Multigrade Commercial Performance
Delivers reliable morning cold starting combined with rock-solid high-shear viscosity retention at maximum engine operating temperature.
01
Properties & formulation
- Viscosity stability across high thermal operating ranges
- Advanced detergency and deposit-control chemistry
- Proven wear protection and oxidation resistance
02
Intended applications
- Passenger-car gasoline and diesel engines requiring API SP/SN
- Commercial heavy-duty diesel engines requiring API CH-4
- Professional fleet maintenance and workshop service
03
Usage notes & guidance
- Select viscosity according to vehicle manufacturer guidance.
- Follow OEM fill quantities and certified service intervals.
- Verify API specification matches engine requirements.
Compatibility / intended use
Select viscosity according to vehicle manufacturer guidance.
AXELION · Brussels
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