super power australia

[Anonymous]

QUOTE: Originally posted by neilmunck

Or what about the NSWR 4-8-4+4-8-4 Garrats? They could shift a fair bit too....

tractive effort is listed as 59600lbs. Whatever that means!

neil

Tractive Effort: Based on a mathmatical formula to establi***he theoretical backward push exerted on the rail by the driving wheels with the diesel locomotive in full gear or in the case of a steam engine it's boiler pressure at 85% of it's maximum. This formula assumes that there is no other friction except between the wheels and the rails.

As for the Tractive Effort of 59600lbs that would be on par with a large Mikado 2-8-2, Mountain 4-8-2 or smaller Northern 4-8-4

The Allegheny 2-6-6-6 had a TE of 110,200 lbs And a Big Boy 4-8-8-4 had a TE of 135,375 lbs

(Stop the Gloating BB4884 I can hear from here)

[Anonymous]

QUOTE: Originally posted by GDRMCo

over here we have locomotives with 4150 HP and 4500 HP thats more than the SD70MAC

I think what's appropriate here is The Bunny: http://sr20.net/bunny.jpg [:D]

...and over here in Croatia we have old EMD export model diesels, all six-axle, and some of them have had the middle traction motors on both trucks removed (and maybe some other modifications) to reduce the axle load so they can operate over some lightly built or under-maintained tracks. [:O]

Could you tell us some more about the locomotives you mention, or point us to some photos? [:P]

Best regards,
Oliver

[joseph2]

And congragulations for building the new line from Alice Springs to Darwin.

[Anonymous]

Or what about the NSWR 4-8-4+4-8-4 Garrats? They could shift a fair bit too....

tractive effort is listed as 59600lbs. Whatever that means!

neil

[GDRMCo]

over here we have locomotives with 4150 HP and 4500 HP thats more than the SD70MAC