HTO CJ-4 15W/40


HTO CJ-4 15W/40 is a robust SAE 15W/40 diesel engine oil that adheres to global specifications, ensuring exceptional performance and extended service intervals in both four-stroke turbocharged and naturally aspirated diesel engines.

Tailored for the rugged operating conditions of heavy-duty diesel engines, HTO CJ-4 15W/40 is meticulously crafted. This lubricant is purpose-built to align with the latest low-emission US engine standards, including those featuring cooled Exhaust Gas Recirculation (EGR), and it’s also well-suited for Caterpillar ACERT engines.

With a focus on meeting international performance benchmarks, HTO CJ-4 15W/40 stands ready to deliver reliable lubrication and longevity to diesel engines that face the challenges of demanding environments and the stringent emissions requirements of modern engines.


• Elevates engine cleanliness to the highest standards, catering to the demands of modern, highly stressed turbocharged engines. It adeptly manages and curbs bore polishing tendencies, high rates of oil consumption, and premature wear.

• Plays a pivotal role in mitigating soot thickening in the most recent low-emission US engines.

• Minimizes the occurrence of harmful deposits in critical areas such as ring grooves and land sections, with particular effectiveness in addressing the quench top ring belt regions of “tight piston” engines.

• The meticulously balanced composition of over-based alkaline reserve additives (TBN components) serves to efficiently neutralize acidic combustion by-products originating from the sulfur content in fuel, especially in diesel fuel. This not only aids in reducing corrosion of vital engine components but also prevents the potentially disastrous effects these by-products can inflict on the oil itself.


HTO CJ-4 15W/40 meets or exceeds the following demanding performance requirements:

API:         CJ-4, CI-4 PLUS, CI-4, CH-4, CG-4, CF-4

API:         SN, SM, SL

ACEA:     E9

EURO emission requirements: I, II, III, IV, V, VI

OEMs:CAT ECF-3, ECF-2, ECF-1-ACummins CES 20081
 Detroit Diesel PGOS 93K218Deutz DQC III-10 LA
 Mack EO-O Premium PlusMercedes Benz MB 228.31
 MAN. M3575MTU Type 2.1
 Renault RVI RLD-3Volvo VDS-4

Always consult your vehicle owner’s manual for the manufacturer‘s recommendations.

Density (kg/Lt) @15°C0.876
Viscosity (cSt) @ 100°C14.8
@ 40°C116
Flash Point COC (°C)232
Pour Point (°C)-30
CCS (cP) @ -20°C6450
Viscosity Index131
TBN (mg KOH/g)8.3
Sulphated Ash (% wt)1.0
Phosphorus (% wt)0.11

Available in:          Bulk, 1000 Litres, 200 Litres and 20 Litres

Item code:             VI2-2237IN

Product Informations

Product Data Sheet

Material Safety Data Sheet