@Tilo:
hui, schöne Bilder!
Das ist mein tägliches Geschäft.
Die Bilder sind ja aber noch die kleinen Motörchen

Dat gibts auch noch n paar Nummern größer..
http://farm1.static.flickr.com/128/3298 ... 05fd37.jpg
http://farm1.static.flickr.com/142/3298 ... 8e99ee.jpg
http://usr.audioasylum.com/images/2/28707/rta96c.jpg
"The Wartsila-Sulzer RTA96-C turbocharged two-stroke diesel engine is the most powerful and most efficient prime-mover in the world today. The Aioi Works of Japan's Diesel United, Ltd built the first engines and is where some of these pictures were taken.
It is available in 6 through 14 cylinder versions, all are inline engines. These engines were designed primarily for very large container ships. Ship owners like a single engine/single propeller design and the new generation of larger container ships needed a bigger engine to propel them.
The cylinder bore is just under 38" and the stroke is just over 98". Each cylinder displaces 111,143 cubic inches (1820 liters) and produces 7780 horsepower. Total displacement comes out to 1,556,002 cubic inches (25,480 liters) for the fourteen cylinder version.
Some facts on the 14 cylinder version:
Total engine weight: 2300 tons (The crankshaft alone weighs 300 tons.)
Length: 89 feet
Height: 44 feet
Maximum power: 108,920 hp at 102 rpm
Maximum torque: 5,608,312 lb/ft at 102rpm
Fuel consumption at maximum power is 0.278 lbs per hp per hour (Brake Specific Fuel Consumption). Fuel consumption at maximum economy is 0.260 lbs/hp/hour. At maximum economy the engine exceeds 50% thermal efficiency. That is, more than 50% of the energy in the fuel in converted to motion.
For comparison, most automotive and small aircraft engines have BSFC figures in the 0.40-0.60 lbs/hp/hr range and 25-30% thermal efficiency range.
Even at its most efficient power setting, the big 14 consumes 1,660 gallons of heavy fuel oil per hour."
Wir bauen die Dinger die neben den Motoren stehen und mit denen die Leistung gemessen wird bevor die Motoren vom Schiffseigner abgenommen und in das Schiff eingebaut werden.
Mal son paar Daten:
Der Motor wiegt ca. 2300t
Die Drehzahl beträgt ca. 104rpm
Unsere Bremse wiegt "nur" 260t und kann mehr Leistung absorbieren als die größten Motoren der Welt.
Unsere Bremse kann 14.000.000Nm Drehmoment bremsen, und dabei 150MW absorbieren.
Gruß
Chris