G-Scale Locomotives

Roll-EZ offers a wide variety of locomotive from USA Trains and Bachmann.

A Diesel Locomotive is a type of railway locomotive in which the prime mover is an actual diesel engine. Several types of diesel locomotives have been developed, differing in the way mechanical power is conveyed to the driving wheels.

A Steam Locomotive is a locomotive that obtains its primary power from a steam engine. The most common form of steam locomotive contains a boiler to heat water to generate steam used by the engine. The water in the boiler is heated by burning combustible material – usually coal, wood, or oil in order to produce the steam.

An electric locomotive is a locomotive powered by electricity from overhead lines, a third rail or on-board energy storage such as a battery or supercapacitor.

89 products

  • PREORDER USA Trains GP38-2 Norfolk Southern DIESEL R22214 with Smoke and Lights

    PREORDER USA Trains GP38-2 Norfolk Southern DIESEL R22214 with Smoke and Lights

    $459.95 USD
    $459.95 USD

    Expected June 2026SPECIAL FEATURES:1:29 Scale ModelTwo MotorsPowerTrac Drive SystemOperating Smoke StacksDetailed Cab InteriorMetal HandrailsOperating Directional HeadlightRotating Roof FansQuality GraphicsMultiple Road Numbers AvailableOptional Sound System AvailableLength: 22...
  • USA Trains R22566 Christmas Alco S4 Diesel Switcher Locomotive - Green

    USA Trains R22566 Christmas Alco S4 Diesel Switcher Locomotive - Green

    $317.95 USD
    $317.95 USD

    Christmas S4 Diesel Locomotive #1, by USA Trains. Brand new, direct from USA Trains. * Dual Motors* Opening doors* Fan driven smoke exhaust* Lighted cab interior...
  • USA Trains R22388 SOUTHERN PACIFIC F7 A UNIT DAYLIGHT Diesel Locomotive
    Save $31.00 USD

    USA Trains R22388 SOUTHERN PACIFIC F7 A UNIT DAYLIGHT Diesel Locomotive

    $378.95 USD
    $378.95 USD $409.95 USD

    SPECIAL FEATURES:1:29 Scale ModelDual powered trucks on both unitsDual smoking stacks on both unitsOperating headlightOperating marker lightsBack-up light on B unitIlluminated cab interiorOperating doorsRotating roof fansTwo...
  • USA Trains R22387 SOUTHERN PACIFIC F7 A UNIT BLACK WIDOW Diesel Locomotive
    Save $31.00 USD

    USA Trains R22387 SOUTHERN PACIFIC F7 A UNIT BLACK WIDOW Diesel Locomotive

    $378.95 USD
    $378.95 USD $409.95 USD

    SPECIAL FEATURES:1:29 Scale ModelDual powered trucks on both unitsDual smoking stacks on both unitsOperating headlightOperating marker lightsBack-up light on B unitIlluminated cab interiorOperating doorsRotating roof fansTwo...
  • USA Trains R22386 NYC F7 A UNIT LS 2 TONE GRAY Diesel Locomotive
    Save $31.00 USD

    USA Trains R22386 NYC F7 A UNIT LS 2 TONE GRAY Diesel Locomotive

    $378.95 USD
    $378.95 USD $409.95 USD

    SPECIAL FEATURES:1:29 Scale ModelDual powered trucks on both unitsDual smoking stacks on both unitsOperating headlightOperating marker lightsBack-up light on B unitIlluminated cab interiorOperating doorsRotating roof fansTwo...
  • USA Trains R22383 PENNSYLVANIA F7 A UNIT TUSCAN Diesel Locomotive
    Save $31.00 USD

    USA Trains R22383 PENNSYLVANIA F7 A UNIT TUSCAN Diesel Locomotive

    $378.95 USD
    $378.95 USD $409.95 USD

    SPECIAL FEATURES:1:29 Scale ModelDual powered trucks on both unitsDual smoking stacks on both unitsOperating headlightOperating marker lightsBack-up light on B unitIlluminated cab interiorOperating doorsRotating roof fansTwo...
  • USA Trains R22380 RIO GRANDE F7 A UNIT Diesel Locomotive YELLOW
    Save $31.00 USD

    USA Trains R22380 RIO GRANDE F7 A UNIT Diesel Locomotive YELLOW

    $378.95 USD
    $378.95 USD $409.95 USD

    SPECIAL FEATURES:1:29 Scale ModelDual powered trucks on both unitsDual smoking stacks on both unitsOperating headlightOperating marker lightsBack-up light on B unitIlluminated cab interiorOperating doorsRotating roof fansTwo...
  • USA Trains R20070 NEW HAVEN #30 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    USA Trains R20070 NEW HAVEN #30 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20066 CANADIAN NATIONAL #53 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    USA Trains R20066 CANADIAN NATIONAL #53 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20065 CANADIAN PACIFIC #4 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    USA Trains R20065 CANADIAN PACIFIC #4 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20063 BETHLEHEM STEEL #71 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    USA Trains R20063 BETHLEHEM STEEL #71 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20061 VIRGINIA & TRUCKEE #7 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    USA Trains R20061 VIRGINIA & TRUCKEE #7 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20058 BAILTIMORE & OHIO #38 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    USA Trains R20058 BAILTIMORE & OHIO #38 DOCKSIDE 0-6-0 T Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20060 COLORADO & SOUTHERN #7 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    USA Trains R20060 COLORADO & SOUTHERN #7 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20068 MAINE CENTRAL #1 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    USA Trains R20068 MAINE CENTRAL #1 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20059 BOSTON & MAINE #9 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    USA Trains R20059 BOSTON & MAINE #9 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20054 SOUTHERN PACIFIC #2 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    USA Trains R20054 SOUTHERN PACIFIC #2 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20053 UNION PACIFIC #68 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    USA Trains R20053 UNION PACIFIC #68 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20052 SANTA FE #101 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    USA Trains R20052 SANTA FE #101 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R20051 D&RGW #1 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    USA Trains R20051 D&RGW #1 DOCKSIDE 0-6-0 Steam Locomotive with Smoke/Sound

    $469.95 USD
    $469.95 USD

     SPECIAL FEATURES     1:29 Scale:    Accurately detailed die-cast metal construction    Operating headlight & cab light and directional backup light    Illuminated marker lights ...
  • USA Trains R22889 B&O Baltimore and Ohio F7 AB UNITS BLUE/GRAY Diesel LocomotiveUSA Trains R22889 B&O Baltimore and Ohio F7 AB UNITS BLUE/GRAY Diesel Locomotive
    USA Trains R22889 B&O Baltimore and Ohio F7 AB UNITS BLUE/GRAY Diesel Locomotive

    USA Trains R22889 B&O Baltimore and Ohio F7 AB UNITS BLUE/GRAY Diesel Locomotive

    $759.95 USD
    $759.95 USD

    SHIPS FREE!!  SPECIAL FEATURES:1:29 Scale ModelDual powered trucks on both unitsDual smoking stacks on both unitsOperating headlightOperating marker lightsBack-up light on B unitIlluminated cab interiorOperating doorsRotating...
  • USA Trains R22288 SOUTHERN PACIFIC F7 AB UNITS DAYLIGHT Diesel LocomotiveUSA Trains R22288 SOUTHERN PACIFIC F7 AB UNITS DAYLIGHT Diesel Locomotive
    USA Trains R22288 SOUTHERN PACIFIC F7 AB UNITS DAYLIGHT Diesel Locomotive

    USA Trains R22288 SOUTHERN PACIFIC F7 AB UNITS DAYLIGHT Diesel Locomotive

    $759.95 USD
    $759.95 USD

    SHIPS FREE!!  SPECIAL FEATURES:1:29 Scale ModelDual powered trucks on both unitsDual smoking stacks on both unitsOperating headlightOperating marker lightsBack-up light on B unitIlluminated cab interiorOperating doorsRotating...
  • USA Trains R22285 SANTA FE F7 AB UNITS BLUE/YELLOW Diesel LocomotiveUSA Trains R22285 SANTA FE F7 AB UNITS BLUE/YELLOW Diesel Locomotive
    USA Trains R22285 SANTA FE F7 AB UNITS BLUE/YELLOW Diesel Locomotive

    USA Trains R22285 SANTA FE F7 AB UNITS BLUE/YELLOW Diesel Locomotive

    $759.95 USD
    $759.95 USD

    SHIPS FREE!!  SPECIAL FEATURES:1:29 Scale ModelDual powered trucks on both unitsDual smoking stacks on both unitsOperating headlightOperating marker lightsBack-up light on B unitIlluminated cab interiorOperating doorsRotating...
  • USA Trains R22280 RIO GRANDE F7 AB UNITS YELLOW Diesel LocomotiveUSA Trains R22280 RIO GRANDE F7 AB UNITS YELLOW Diesel Locomotive
    USA Trains R22280 RIO GRANDE F7 AB UNITS YELLOW Diesel Locomotive

    USA Trains R22280 RIO GRANDE F7 AB UNITS YELLOW Diesel Locomotive

    $759.95 USD
    $759.95 USD

    SHIPS FREE!!  SPECIAL FEATURES:1:29 Scale ModelDual powered trucks on both unitsDual smoking stacks on both unitsOperating headlightOperating marker lightsBack-up light on B unitIlluminated cab interiorOperating doorsRotating...
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