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Another run of the SNCF 232 U1 Hudson

378 views 7 replies 6 participants last post by  fredlub  
#1 ·
Today it was live steam weather :
Regards
Fred
 
#5 ·
Today it was live steam weather :
Regards
Fred
Hi Fred - Does your U1 have radio control on the regulator? - if not, how do you cope with the sudden increase in power as the compounding kicks in without a simpling valve.

On mine I have a conventional Aster 4 wick burner mounted centrally in the firebox which limits heat transfere to the wet walls of the standard locomotive type fire box.

Unfortunately this arangement dampens the power jump at the expence of full throttle power.
 
#7 ·
Hi Fred - Does your U1 have radio control on the regulator? -
Hello John,

I have no radio control on any of my live steam locomotives. I do have a simple oval track with a path next to the track, so I walk with the train until it runs smoothly (and then start filming 😉 ).

Regards
Fred