F24 > 660 hp


100 years experience in the production of engines

 

Grenaa Diesel ships main engines, reduction gears and propeller systems have earned a century long reputation as efficient and reliable, difficult-to-break and simple-to-repair machinery. Thousands of highly professional ship owners have recognised the value of our dependable equipment under the most severe operational conditions.
We continuously strive to extend and improve this fine engineering tradition in all our products and services.
 
Grenaa diesel  vélin  gerð  6F24 
  er  hæggeng 500 snúninga,  með skiptiskrúfu  tengingu gegnum kúplingu, en án niðurfærlsugírs  þannig að hraðinn á skrúfu er 500 snúningar.  Slíkar hæggengar vélar eru mjög slitsterkar og eru dæmi hér á Íslenskum skipum yfir 30 ára með keyslutíma yfir 100,000 tíma og nær enginn viðgerðarkostnaður nema  þá  síur og þess háttar.

Survey of Grenaa F24 slow speed engines

 

  3F24 3F24TK 4F24 6F24D 6F24 6F24TK
Bore, mm 240 240 240 240 240 240
Stroke, mm 300 300 300 300 300 300
Engine rpm, max 500 500 500 500 500 500
Swept volume, l 40,7 40,7 54,3 81,4 81,4 81,4
Cont. Rating,HP 165/183 300/330 220/242 125 330/366 600/660
Piston speed, m/s 5 5 5 5 5 5
Propeller rpm 500 500 500 500 500 500
Diameter, nozzle 1200 1200 1200 1200 1200 1440
Diameter, open 1300 1350 1300 1470 1470 1520