Model Number: 20340

During the 1960's

The Trainz SKU for this item is P11986761

Forney designs integrated the locomotive and fuel bunker on to one frame

Trainz Product Id: 11636390

Broadway Limited 7059 HO UP Big Boy Gray Steam Locomotive Sound/DC/DCC #4023 ProductID_11533981 Model Number: 20340This is a Broadway Limited 7059 HO Scale Union Pacific Big Boy 2 Tone Gray Steam Locomotive Sound DC DCC & Smoke #4023. Features: ALL NEW Paragon4 Sound & Control System, Synchronized Puffing Smoke with Chuff Sound, Variable Puffing Smoke Intensity and timing, Separate Whistle Smoke Feature smoke streams from whistle area when whistle is blown, Integral DCC Decoder with Back EMF for Industry Best Slow Speed Operation in DC and DCC, Precision Drive