Description

DaTo ACTIVE 600 15W40 Heavy Duty Diesel Engine Oil API CI-4

DaTo ACTIVE 600 15W40 is a high performance heavy duty diesel engine lubricant specially formulated for modern high-speed four-stroke diesel engines operating in extreme commercial and industrial environments. Built using ultra-refined mineral base oils and an advanced heavy-duty additive system, this lubricant provides outstanding engine cleanliness, long service life, superior oxidation resistance, and maximum internal protection.

Designed for commercial fleets, long-haul trucks, buses, construction equipment, mining machinery, agricultural tractors, diesel generators, and off-road heavy-duty applications, DaTo ACTIVE 600 ensures reliable performance even under continuous heavy loads, elevated temperatures, and demanding working cycles.

Its API CI-4 performance level means it is designed to protect engines requiring advanced soot handling, exhaust gas recirculation (EGR) durability, wear resistance, and high temperature oxidation stability for heavy-duty diesel service. API notes that CI-4 oils were introduced specifically to improve durability in high-speed diesel engines with severe soot loading and EGR systems.

With enhanced anti-wear chemistry, DaTo ACTIVE 600 reduces metal-to-metal friction, protects pistons and turbochargers, minimizes sludge accumulation, and helps extend oil drain intervals—making it the ideal lubricant solution for fleet owners and industrial diesel operators seeking reduced maintenance costs and longer engine life.

PRODUCT FEATURES / BENEFITS SECTION

✔ Ultra-Refined Base Oil Technology

Provides superior lubrication film strength, better thermal resistance, and smoother diesel engine operation.

✔ Advanced Soot & Sludge Control

Keeps contaminants suspended and prevents harmful soot deposits common in EGR-equipped diesel engines.

✔ Enhanced Wear Protection

Minimizes friction on pistons, liners, bearings, valve trains, and turbocharger components.

✔ Long Drain Interval Support

Special additive technology helps maintain viscosity and cleanliness for extended oil change periods.

✔ High Temperature Oxidation Stability

Resists oil breakdown under severe heat, continuous load, and long-distance fleet driving.

✔ Corrosion & Rust Protection

Protects internal metal components from moisture, acid formation, and oxidation damage.

✔ Improved Fuel Efficiency

Cleaner combustion and stable lubrication contribute to optimized engine mileage.

✔ Low Ash Heavy Duty Formulation

Supports turbocharger cleanliness and protects emission-sensitive diesel systems.

✔ Commercial Grade Diesel Reliability

Perfect for buses, trailers, transport fleets, industrial generators, excavators, tractors, and construction equipment.

Property	DaTo ACTIVE 600 15W40
SAE Grade	15W40
API Service Grade	CI-4
Specific Gravity @15°C	0.8798
Flash Point °C	225
Pour Point °C	-27
Viscosity @40°C cSt	102
Viscosity @100°C cSt	14.75
Viscosity Index	140
Total Base Number (TBN)	10.50
CCS Viscosity cP @ -20°C	6400
Sulfated Ash % wt	1.00

Attribute	Value
Brand	DaTo
Product Name	ACTIVE 600
Oil Type	Heavy Duty Diesel Engine Oil
SAE Grade	15W40
API Grade	CI-4
Base Oil	Ultra Refined Mineral
Application	Commercial Diesel Engines
Packaging	4L / 5L / 7L / 20L / 25L / 208L (edit as needed)