Which fuel is the main Diesel engine fuel?

Which fuel is the main Diesel engine fuel?

• A. F-76
• B. Jet A
• C. JP-5
• D. No. 2 Diesel

Answer: (A)

Diesel engines on ships require a fuel that’s specifically designed for marine use, with properties that protect engine components and store well aboard vessels. F-76 is the standard naval fuel for this purpose. It’s a marine distillate formulated to meet the needs of shipboard diesel engines, offering good lubricity for fuel pumps, stability for long-term storage, and suitable performance at sea. Jet fuel like Jet A is intended for turbine engines and lacks the lubricity and the exact specifications diesel engines rely on. JP-5 is an aviation fuel designed for aircraft, not for shipboard diesel engines. No. 2 Diesel is a common road diesel with different additives and sulfur/quality specs that don’t align with navy marine engine requirements. So the main diesel engine fuel is F-76.

Diesel engines on ships require a fuel that’s specifically designed for marine use, with properties that protect engine components and store well aboard vessels. F-76 is the standard naval fuel for this purpose. It’s a marine distillate formulated to meet the needs of shipboard diesel engines, offering good lubricity for fuel pumps, stability for long-term storage, and suitable performance at sea.

Jet fuel like Jet A is intended for turbine engines and lacks the lubricity and the exact specifications diesel engines rely on. JP-5 is an aviation fuel designed for aircraft, not for shipboard diesel engines. No. 2 Diesel is a common road diesel with different additives and sulfur/quality specs that don’t align with navy marine engine requirements. So the main diesel engine fuel is F-76.