I just purchased a new Bachmann HO ATSF Warbonnet F7A (item no: 63003) It looks great and runs really well, but it is light. Does Bachmann make a B unit to go with this A Unit?
An alternative is to run two A-units back-to-back, just like the full size railroads did and still do.
Jim
Actually, Santa Fe Warbonnets were passenger locomotives and were ALWAYS run with a B unit because the A unit did not have a steam generator to supply passenger cars. ;D
Dear BH,
Out FT B unit, Item No 11802, should look fine,
Have fun!
the Bach-man