heavy-duty oil

heavy-duty oil

[¦hev·ē ¦düd·ē ′ȯil]
(materials)
Lubricating oil with good oxidation stability and corrosion-preventive and detergent-dispersant characterisitics; used in high-speed diesel and gasoline engines under heavy-duty service conditions.
References in periodicals archive ?
Petrofac will handle the construction of six sulphur recovery trains at the project, along with associated facilities for the sulphur and heavy-duty oil handling, loading, unloading and storage.
One that preserves historical heavy-duty oil criteria.
The last seven heavy-duty oil categories to be developed--API CE, CF-4, CH-4, CL-4, CL-4 Plus and 2]-4--were developed about three years apart starting in the late 1980s, a pace that serves to highlight the lag between introduction of CJ-4 and the likelihood that when a new heavy-duty oil category is finally brought to commercial status in the future, CJ-4 will probably have been in effect for at least a decade.
Thus it's likely, explained Arcy, that the new category will be split into two subcategories: one that preserves historical heavy-duty oil criteria and one that provides fuel efficiency benefits while maintaining durability.
Whether you are looking for a portable or a heavy-duty oil skimmer to remove floating hydrocarbons, CEP's skimmers will meet the need for recovering high oil/water ratios in the most adverse or limited access conditions.
JM Consult (JMC), Norway's leader in coiled-tubing surface equipment and services, is standardizing on SolidWorks(R) software to design and analyze its specialized heavy-duty oil exploration equipment.
Minimum, 304 hp, 279 lb-ft torque engine with a heavy-duty oil cooler
The last seven heavy-duty oil categories to be developed--API CE, CF-4, CH-4, EL-4, CL-4 Plus and CJ-4--were developed about three years apart starting in the late 1980s, a pace that serves to highlight the lag between introduction of CJ-4 and the likelihood that when a new heavy-duty oil category is finally brought to commercial status in the future, CJ-4 will probably have been in effect for at least a decade.
is one of the largest manufacturers of automotive and heavy-duty oil, air, gasoline and diesel fuel filters, with facilities in both North America and Europe.
We no longer need heavy-duty oils to keep skin fully hydrated.
Cummins brings unique technological capability with a strong background in research and development in engines and heavy-duty oils, while Valvoline brings a formidable marketing capability.