How Many Hours Will A Diesel Boat Engine Last. Unfortunately, due to operational conditions (running too hard or too light too often) and due to maintenance neglect, for many of these engines 6,000 hours would be a good run before. The web sites boatsafe.com and discoverboating.com state that an average gasoline boat engine will run for 1,500 hours and the average diesel will last 5,000 hours before requiring a major overhaul, and a well maintained diesel may last 8,000 hours.
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According to the car's computer, lifetime average speed is 38mph. With normal maintenance i/o motors will go well over 3000 hours. How many hours do diesel engines last?
In Other Words, Many Diesel Engines Operate For Many Years Long Beyond Replacement.
Diesel engines generally run for a couple thousand more hours than their gasoline counterparts. Diesel engines are very durable and safer to use because of their higher flash points than gasoline engines, reducing the danger of explosions. Often reading about marine engines, you can get conflicting information on how many hours an engine will genuinely last.
If The Engine Ismaintained Properly, Diesel Engines Can Handle 6,000 To 8,000 Hours Without Needing A Major Overhaul In About 5 Years.
The web sites boatsafe.com and discoverboating.com state that an average gasoline boat engine will run for 1,500 hours and the average diesel will last 5,000 hours before requiring a major overhaul, and a well maintained diesel may last 8,000 hours. Diesel engines, however, are more expensive and heavier than gasoline engines. Depending on how much you use your yacht, a diesel engine can last around 40 years maximum.
And These Are Gas Engines.
An aftercooler that slides out easy and looks like this—cleans up like 100% new and has a decade plus more service still in reach. Any well cared for and serviced engine should run for years and years. If you were to boat 200 hours a year, that motor would serve you for 40 years.
The First Harm That Could Be Done To A Marine Diesel Engine Is Not Ensuring It Cools Properly.
When that is compared to a lorry or van engine, they will do 8356 hours in 4 to 5 years. Even if the motor was at 4000 rpm its whole life, that would be like a car doing 80 mph for 72000 miles. If dedicatedly well maintained, some can work up into 8000 hours of work.
Diesels Will Go Much Longer.
One question i was often asked when i was a working mechanic is how long a marine engine should last. The older diesel engines are relatively simple engines and easy to fix to compared to modern ones with turbos and electronics (both which are prone to fail). This is not too unusual and these vessels are lucky to get 15,000 hours between decarbonizing treatments.
