The Walthers Mainline 910-19242 brings the compact EMD SW1 diesel switcher to your HO scale railroad, decorated for Chicago & North Western and numbered 616. This end-cab switcher arrives ready to run with factory-installed ESU sound and DCC, letting it operate on both DCC and DC layouts right away. A heavy die-cast metal underframe supplies the weight and low-speed control that yard and industrial work require.

Sound on the 910-19242 covers the full 8-notch 567A prime mover, plus four air horns and two bells that can be reassigned through CVs, with dual-mode operation and 14, 28, and 128 speed steps. A 5-pole skew-wound can motor drives 14:1 helical gears for quiet, smooth running, and warm white LED headlights light the track in both directions. Updated tooling adds wire grab irons and photo-etched lift rings, while the model rides on RP-25 turned metal wheels with Proto MAX metal knuckle couplers. It is a one-time run in these road numbers.

Key Features:
- HO scale (1:87) ready-to-run EMD SW1 diesel switcher
- Walthers Mainline item 910-19242, decorated for Chicago & North Western #616
- Factory-installed ESU sound and DCC, dual mode for DCC and DC
- Full 8-notch 567A prime mover sound, 4 air horns and 2 bells changeable by CV
- 14, 28, and 128 speed steps
- 5-pole skew-wound can motor with 14:1 helical gears
- Heavy die-cast metal underframe with warm white LED directional headlights
- Wire grab irons, photo-etched lift rings, and RP-25 turned metal wheels
- Proto MAX metal knuckle couplers; limited one-time run