Three of Rock Oil’s premium heavy-duty engine oils have now received formal approval for use in MTU engines – a Rolls-Royce Power Systems brand. These approvals reinforce the TRUCK-GUARD® range’s capability in demanding environments such as locomotives, diesel power generators, and stationary industrial equipment, where performance, reliability, and extended service intervals are essential.
These MTU approvals validate the high-performance profile of our formulations, delivering excellent wear protection, soot and sludge control, and extended drain capabilities to help reduce downtime and maintenance costs for operators.
The products with MTU approval include:
A fully synthetic, high-TBN engine oil designed for extreme drain intervals and excellent soot-related wear control. Well-suited to MTU-powered rail and industrial systems requiring a full SAPS formulation.
Meets the requirements for Oil Category 3 and is approved for use in all MTU engines (except Series 8000, 4000-03 M IMO III, 4000-04 R64/R74/R84, 4000-05 G and M IMO III, 2000M41A IMO III, 2000Mx7, 956 TB31/32/33/34, 1163 TB32 Genset and S60).
(Product Code: 12430)
Delivers advanced thermal stability, dispersancy, and component protection. Ideal for heavy-duty MTU engines operating under mixed-load conditions or prolonged running times.
Meets the requirements for Oil Category 3 and is approved for use in all MTU engines (except Series 8000, 4000-03 M IMO III, 4000-04 R64/R74/R84, 4000-05 G and M IMO III, 2000M41A IMO III, 2000Mx7, 956 TB31/32/33/34, 1163 TB32 Genset and S60).
(Product Code: 00102)
A proven solution for industrial diesel engines and generator sets, this robust oil provides dependable performance and long component life.
Meets the requirements for Oil Category 2 and is approved for use in all MTU engines (except Series 8000, 4000-03 M IMO III, 4000-04 C/R/T, 4000-05 C/G/T and M IMO III, 2000M41A IMO III, 956 TB31/32/33/34 and 1163 TB32 Genset).
(Product Code: 00133)
In addition to MTU approval, these products also carry a wide range of OEM approvals including MAN, Mercedes-Benz/Daimler Truck, Deutz, Volvo, and others. Please refer to the product catalogue listings and the respective Technical Data Sheets (TDS) for full details on performance specifications and approvals. We also can provide a range of support products including anti-freezes and coolants covering multiple pre-mix dilutions.
For assistance in selecting the right lubricant for your MTU engine application, speak to the Rock Oil Industrial Division for expert technical guidance. Our team supports businesses beyond product supply – we develop tailored lubricant and grease strategies to suit each operation. From recommending the right product for every machine, to conducting longevity studies, ongoing monitoring, and efficiency optimisation, we work with you to maximise reliability and reduce total cost of ownership across your fleet or facility. Contact us today for further information.