J ueckert said:the 5. 9 is used in more agri and construction applications,which is what the engine was originally designed for. other than perkins and john deere there is no other engine on the market, other than the cummins,that is available for the manufactors to place in various equipment apps. the 7. 3/6. 0 is a automotive diesel,the dt466 and the 5. 9 were both industrial engines that with some redesigning were both turned into automotive engines also... .
Not quite true. The 5. 9 was origanally a joint venture between Cummins and Consolidated diesel. That was a part of Tennico that was the parent company of Case. Althogh the 5. 9 was origanally produced for industrial and Ag use it has fit very nicely into automotive use both light and medium duty.
The IH DT 466 was designed to be used in 3 application. Agricultural,IH tractors and harvesters, Industrial,crawlers, loaders and scrapers, in Automotive, IH built trucks. The 400 series IH engine has had 5 different CI displacements. 407 ci, 414 ci, 436 ci, 466 and 530 ci. The original 400 series was introduced in 1971 for all 3 applications and continues on today.