DaTo ACTIVE Plus 15W40 CJ-4/SM Premium Diesel Engine Oil
DaTo ACTIVE Plus 15W40 CJ-4/SM is a premium quality heavy-duty diesel engine oil engineered to deliver superior wear protection, excellent deposit control, and long-lasting engine cleanliness. Designed for commercial vehicles, generators, construction equipment, and industrial diesel engines operating under severe service conditions.
Description
DaTo ACTIVE Plus 15W40 CJ-4/SM Premium Diesel Engine Oil – Heavy Duty Engine Lubricant for Trucks, Buses & Industrial Diesel Engines
When diesel engines operate under extreme load, high temperature, and long working hours, they require a lubricant that delivers uncompromising protection. DaTo ACTIVE Plus 15W40 CJ-4/SM Premium Diesel Engine Oil is specially developed to meet the needs of modern heavy-duty diesel engines by offering superior crankcase cleanliness, oxidation resistance, wear control, and thermal stability.
This premium heavy-duty lubricant is formulated using high-performance additive chemistry combined with highly refined base oils to protect critical engine components from soot buildup, sludge formation, varnish deposits, corrosion, and viscosity breakdown. The result is longer engine life, reduced maintenance costs, and consistently reliable performance in demanding on-road and off-road applications.
Whether used in commercial transportation fleets, buses, trucks, agricultural machinery, power generators, or industrial diesel equipment, DaTo ACTIVE Plus ensures maximum lubrication under both high-speed highway operation and severe stop-and-go duty cycles.
Product Features (Bullet Section)
- Premium Quality Heavy Duty Diesel Engine Oil
- SAE Grade 15W40 Multigrade Lubricant
- API Service Classification CJ-4 / SM
- Superior Wear and Friction Protection
- Excellent Soot Suspension Performance
- High Temperature Thermal Stability
- Oxidation Resistant Formula
- Sludge and Varnish Deposit Prevention
- Corrosion and Rust Inhibitor Technology
- Supports Longer Drain Intervals
- Ideal for Turbocharged Diesel Engines
- Suitable for Commercial and Industrial Applications
| Property | Value |
|---|---|
| Product Name | DaTo ACTIVE Plus |
| SAE Grade | 15W40 |
| API Grade | CJ-4 / SM |
| Specific Gravity @15°C | 0.8755 |
| Flash Point | 225°C |
| Pour Point | -33°C |
| Viscosity Index | 140 |
| Viscosity @40°C | 140 cSt |
| Viscosity @100°C | 15.0 cSt |
| Total Base Number (TBN) | 10.50 |
| Sulfated Ash | 1.00 % wt |
Recommended Applications
DaTo ACTIVE Plus 15W40 is recommended for:
- Heavy Duty Diesel Trucks
- Long Haul Commercial Fleets
- Buses & Passenger Transport Vehicles
- Construction Machinery
- Earth Moving Equipment
- Agricultural Diesel Tractors
- Diesel Power Generators
- Mining Equipment
- Industrial Diesel Engines
- Off-road Utility Vehicles
Why Choose DaTo ACTIVE Plus?
DaTo ACTIVE Plus is manufactured to meet the lubrication demands of modern emission-controlled diesel engines where soot management, oxidation stability, anti-wear protection, and longer drain intervals are essential. Its premium additive package helps operators reduce total cost of ownership while maximizing equipment uptime and engine durability.







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