O gauge AEM7 electric locomotive from MTH Electric Trains

amtrak

O gauge AEM7 electric locomotive from MTH Electric Trains Price: $459.95 (no. 20-5688-1) Min Curve: O-42 Cmd Low: 1.8 smph Cnv Low: 4.02 smph High: 68.9 smph Drawbar pull: 1 lb., 3 oz. Features: Two can-style motors, ProtoSound 3.0 command and sound  system, coil couplers Current production road names: Amtrak (two livery variations), SEPTA, and […]

Read More…

Video: Bachmann SoundValue HO scale EMD E7A

Bachmann SoundValue HO scale EMD E7A

An Electro-Motive Division E7A passenger diesel joins the Bachmann Trains’ SoundValue line of HO scale locomotives. This detailed model features a dual-mode SoundTraxx decoder. See the E7A in action hauling a passenger train along the main line of the Model Railroader staff’s Milwaukee, Racine & Troy layout. […]

Read More…

Video: Bachmann SoundValue HO scale EMD E7A

Bachmann SoundValue HO scale EMD E7A

An Electro-Motive Division E7A passenger diesel joins the Bachmann Trains’ SoundValue line of HO scale locomotives. This detailed model features a dual-mode SoundTraxx decoder. See the E7A in action hauling a passenger train along the main line of the Model Railroader staff’s Milwaukee, Racine & Troy layout. […]

Read More…

Video: ScaleTrains.com Museum Quality series HO scale GTEL

ScaleTrains Museum Quality series HO scale GTEL

The ScaleTrains.com Museum-Quality series Union Pacific GTEL (gas-electric turbine locomotive) features an ESU LokSound decoder and some unique sound, light, and animation features. Wheel sensors add realistic flange squeals and frog “clunks” over yard track, turbine blades spin, and more. Get a demo of the new HO scale locomotive model as the turbine hauls a […]

Read More…

Video: ScaleTrains.com Museum Quality series HO scale GTEL

ScaleTrains Museum Quality series HO scale GTEL

The ScaleTrains.com Museum-Quality series Union Pacific GTEL (gas-electric turbine locomotive) features an ESU LokSound decoder and some unique sound, light, and animation features. Wheel sensors add realistic flange squeals and frog “clunks” over yard track, turbine blades spin, and more. Get a demo of the new HO scale locomotive model as the turbine hauls a […]

Read More…

Locomotive gear ratios

TRNAT1114_08

Electric and diesel locomotives’ top speeds are governed by gear ratios and safe operations, like this Union Pacific westbound near Franklin Grove, Ill. Brian Schmidt Q What determines the theoretical top speed of a diesel locomotive? Is it the gear ratio? What other factors enter in? – Mike Pedersen, North Berwick, Maine A The maximum […]

Read More…

O gauge scale GG1 electric from Williams by Bachmann

williams_gg1

O gauge scale GG1 electric from Williams by Bachmann Price: $699.95 (no. 20-3546-1) Min Curve: O-42 Cmd Low: N/A Cnv Low: 8.9 smph High: 73.5 smph Drawbar pull: 1 lb., 12 oz. Features: Plastic shell, die-cast metal trucks, two can-style motors, True Blast Plus sound system, operating couplers. Current production road names: Pennsylvania RR green […]

Read More…