Broadway Limited 7237 N UP Promontory Big Boy Steam Locomotive Sound/DCC #4014 LastUpdated_20260209073213 Seldom used branches and sidings

Seldom used branches and sidings groan under the weight of cars piled high with sugar beets as another campaign begins

Model Number: 40114

Model Number: 30134015

483 cabless booster or B-units were built

Broadway Limited 7237 N UP Promontory Big Boy Steam Locomotive Sound/DCC #4014 LastUpdated_20260209073213 Seldom used branches and sidingsThis is a Broadway Limited 7237 N Scale Union Pacific Promontory Excursion Big Boy Steam Locomotive with Sound DC DCC and Smoke #4014. Features: Paragon4 Sound & Control System featuring ROLLING THUNDER, Integral Dual Mode Decoder with Back EMF for Superb Slow Speed Operation in DC and DCC, Precision Drive Mechanism Engineered for Heavy Towing and Smooth Slow Speed Operation, Operating Smoke Unit with On Off Switch, Six Drivers and All Tender Wheels