MTH 4 6 6 0 Challenger locomotive

Join the discussion on the following article:

MTH 4 6 6 0 Challenger locomotive

the title stats 4-6-6-0. I believe it’s a 4-6-6-4?

Thanks for catching that. It has been corrected!

Bob , I agree it is a nice 4-6-6-4 Railking Challenger and I still have my original which I converted to TMCC years ago . However , in my opinion , the Lionel Lionmaster beats the MTH loco hands down in detail and performance .
Regards , Jim