Union Pacific #6929 - DD40AX -DCC Sound Value (HO Scale)

The largest diesel locomotive ever made is available in a DCC sound-equipped model that includes our Sound Value SoundTraxx® diesel sound package with prototypical prime movers (dual-motor sound), 3 air horns, dynamic brakes, and bell–all in 16-bit polyphonic sound.

Features include:
• DCC sound-equipped
• dual motors
• operating “gumball” light
• lighted number boards
• E-Z Mate® Mark II couplers

Performs best on 22" radius curves or greater.