athearn 22929 up 4-6-6-4 dcc/snd/coal #3999

ATHEARN -- N SCALE -- 4-6-6-4 w/DCC & Sound Oil Tender, UP #3999 -- Boiler backhead with full detailing -- Individually applied piping, valves, generators, etc. -- Includes all parts appropriate to this prototype (undec units only) -- Correctly operating eccentric cranks -- Headlights and number boards with directional light change -- Tender light -- Five pole, skewed armature motor with dual flywheels -- Pivoting front and rear engines for negotiating 11" radius curves - 15" radius recommended -- Factory installed Tsunami onboard sound DCC decoder -- Blackened metal wheels