NEW SCANIA MARINE ENGINES
NEW SCANIA MARINE ENGINES
Getting news that after the industrial engines that will be be introduced from Sept 2010,Marine engines will follow suit from 2011 with the EGR/SCR technology.Cummins and Scania had a joint venture to develop the XPI injectors etc,and has been a great success.They should resemble the pics attached.
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Re: NEW SCANIA MARINE ENGINES
<span style="font-size: 100%;">These are the 6 cylinder Euro 5 prototypes that will be launched in Marine version next year. </span>
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Occams Razor
- Posts: 399
- Joined: Tue May 26, 2009 6:38 pm
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Re: NEW SCANIA MARINE ENGINES
I worked with Scania truck diesels for years. They are fine engines. They were very simple and easy to work on.
The injector pressures back then were only about 6800 pSI . Now the new systems operate upwards of 25000pSI and burn far
more efficient.
The Scania engine blocks are very stout ! The engine are not big cubic inchers like the big Cats but they were very very
reliable.
My favorite of all the smaller displacement diesels are the Detroit Series 60s. Very simple design and make big power for
their size. The diesel industry is in a constant state of devolpment lately. Smaller displacements and higher HP as they
use super high efficient turbos and injection systems. The whole EGR thing is just to knock down Nox . It makes a damn
mess of everything in the process ! I wish they would all stop screwing around and get serious about hydrogen in
recipricating engines. It burns clean and emits only water when combusted.
I am sure it will be awhile but it will come once the big guys get a sranglehold on its production and infastructure.
The injector pressures back then were only about 6800 pSI . Now the new systems operate upwards of 25000pSI and burn far
more efficient.
The Scania engine blocks are very stout ! The engine are not big cubic inchers like the big Cats but they were very very
reliable.
My favorite of all the smaller displacement diesels are the Detroit Series 60s. Very simple design and make big power for
their size. The diesel industry is in a constant state of devolpment lately. Smaller displacements and higher HP as they
use super high efficient turbos and injection systems. The whole EGR thing is just to knock down Nox . It makes a damn
mess of everything in the process ! I wish they would all stop screwing around and get serious about hydrogen in
recipricating engines. It burns clean and emits only water when combusted.
I am sure it will be awhile but it will come once the big guys get a sranglehold on its production and infastructure.