MRO Magazine

Heavy-duty engine oil


September 13, 2010
By PEM Magazine

Petro-Canada has announced the launch of DURONTM-E Synthetic 5W-40 Heavy Duty Engine Oil — a new addition to their premium line of heavy duty engine oils. The product, a high performance synthetic, specially formulated for both on- and off-road fleets, is licensed to the latest API Heavy Duty Engine Oil category: CJ-4. DURON-E Synthetic 5W-40 may be ideally suited for operators seeking extended drain intervals (along with an effective maintenance program), low engine wear, minimized oxidative thickening, corrosion protection, and optimal top-up and cold start-up performance. It meets and exceeds current category requirements and is suitable for use in ‘07 and ‘10 EPA compliant low emission engines and is also back-serviceable for use in pre-‘07 engines.

DURON-E Synthetic 5W40 Heavy Duty Engine Oil is suited for 4-stroke diesel, gasoline, and some natural gas automotive applications where SAE 5W-40 is recommended, including 2010 EPA compliant low emission engines which employ advanced exhaust after treatment devices such as diesel particulate filters (DPF) with or without diesel oxidation catalysts (DOC), increased rates of Exhaust Gas Recirculation (EGR) and Selective Catalytic Reduction (SCR). DURON-E heavy duty engine oils are suitable for use in engines powered by both ultra low and low sulphur diesel.