Full synthetic engine oil

Fully Synthetic Heavy duty engine oil includes advanced lubricants for commercial diesel engines in transport, fleet and heavy-duty service. This full synthetic motor oil range is formulated for demanding operating conditions, supporting clean engine operation, stable viscosity and reliable lubrication under high loads. Suitable for trucks, buses and equipment requiring fully synthetic heavy-duty formulations. 

Viscosity

OEM / organisation

Exact specification

PRO-TEC IV 0W-20

PRO-TEC IV 0W-20

Fully Synthetic Motor Oil

OEM specifications
IVECO: 18-1804 Classe TLV LS
PRO-TEC NX 10W-40

PRO-TEC NX 10W-40

Fully synthetic "Low Saps" motor oil.

Industry standards
ACEA: E11 ACEA: E4 ACEA: E6 +7 more
OEM specifications
CAT: ECF-1 CAT: ECF-2 CAT: ECF-3 +36 more
PRO-TEC NX 5W-20

PRO-TEC NX 5W-20

Fully Synthetic Motor Oil

OEM specifications
MAN: M3977 SCANIA: LDF-5
PRO-TEC NX 5W-30

PRO-TEC NX 5W-30

Fully Synthetic "Low Saps" HD engine oil.

Industry standards
ACEA: E11 ACEA: E6 ACEA: E7 +5 more
OEM specifications
CAT: ECF-3 CUMMINS: CES 20081 CUMMINS: CES 20086 +40 more
PRO-TEC S 5W-30

PRO-TEC S 5W-30

Fully synthetic longdrain motor oil.

Industry standards
ACEA: E4 ACEA: E7 API: CI-4
OEM specifications
CAT: ECF-2 CUMMINS: CES 20076 CUMMINS: CES 20078 +14 more
PRO-TEC TDX 10W-40

PRO-TEC TDX 10W-40

Synthetic Long drain motoroil.

Industry standards
ACEA: E4 ACEA: E7 API: CI-4
OEM specifications
CUMMINS: CES 20078 DETROIT DIESEL: DFS 93K215 DEUTZ: DQC-IV-10 +10 more
PRO-TEC X 10W-40

PRO-TEC X 10W-40

Fully Synthetic Motor Oil

Industry standards
ACEA: E11 ACEA: E6 ACEA: E7 +5 more
OEM specifications
ALLISON: C4 CAT: ECF-1 CAT: ECF-1a +24 more
PRO-TEC XTRA+ 5W-30

PRO-TEC XTRA+ 5W-30

Synthetic motoroil

OEM specifications
CUMMINS: CES 20087 DETROIT DIESEL: DFS 93K223 DTFR: 15C130 +5 more

Full synthetic heavy duty engine oil for professional buyers

ARDECA’s fully synthetic heavy-duty engine oils category is intended for B2B purchasing and technical selection. The range shown on this page includes fully synthetic heavy-duty engine oils. Professional buyers should compare the viscosity grade, product description, stated specifications and any available technical data sheet before selecting a product.

For procurement and stock planning, suitability must be assessed product by product. Where an approval, application or performance level is required, use only the information stated on the relevant product page or technical documentation.

Applications

These products are used for heavy-duty engine applications requiring the listed viscosity, performance level or manufacturer specification. The category is relevant to fleet operators, workshops, transport companies and distributors. Always follow the equipment or vehicle manufacturer’s recommendations and verify that the exact ARDECA product matches the required specification.

Packaging

Packaging availability can differ by product. Consult the individual product page or contact ARDECA for available pack sizes and purchasing formats.

Delivery speed

For availability, delivery options and lead times, contact ARDECA directly.

B2B lubricant support

This category helps professional buyers compare products within a defined application area while keeping selection tied to documented technical requirements. Use the product information and available technical data sheets for specification checks. Contact ARDECA for product availability, documentation and commercial details.


Frequently asked questions

Long-haul, severe-duty and modern low-emission fleets benefit most from full synthetic HDMO.

The critical approvals are the ones specified by the truck and engine makers in your fleet.

Yes, as long as the product matches the required specification and the target application.

It offers stronger thermal stability and wear control in high-load operation.

Select a fully synthetic heavy-duty engine oil by matching the equipment, specification and service conditions.

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