Lionel 2633182 - Legacy GP20 Diesel Locomotive "Union Pacific" #484

• Rail Line: Union Pacific
• Road Number: 484
• Gauge: O Gauge 
• Power: Electric
• Engine Type: Diesel
• Min Curve: O31
• Dimensions: Length: 14 1/4"
• Most Recent Catalog: 2026 Volume 1
  

Features:

• Standard LEGACY Diesel
• LEGACY® Control System equipped - able to run in LEGACY® Control mode, in TrainMaster® Command Control mode, or in Conventional mode with a standard transformer
• 4 Digit Addressing when using the Cab3/Base3
• Bluetooth® Control - Operate with Universal Remote or LionChief® App
• Lionel Voice Control (LVC) - run your locomotive by speaking commands into your phone via LionChief® App
• Odyssey® II Speed Control
• LEGACY® RailSounds® sound system featuring:
• Crewtalk™ dialog with different scenarios depending on whether the locomotive is in motion or stopped
• TrainSounds that mimic realistic radio chatter when the locomotive is in motion or stopped
• Six official railroad speeds with Crewtalk dialog
• Eight diesel RPM levels
• LEGACY® "Real-Time Quilling Horn" control with instant response for realistic signature "quilling" and correctly timed warning signals
• 5 different horns to choose from for a more customized experience
• Single hit or continuous mechanical bell sounds
• 5 levels of bell pitching for customized sounds
• Sequence Control: Plays the sound effects of an entire trip, including warning sounds and announcements, based on the movement and speed of the locomotive
• Current speed and fuel dialog, refueling sound effects
• IR Transmitter for SensorTrack™
• Dual powerful maintenance-free motors with momentum flywheels
• ElectorCoupler™ on front and rear
• Traction tires
• Refined Conventional Transformer Control mode with lower starting speeds
• Fan-driven smoke unit
• Adjustable smoke output
• Directional lighting including LED headlights
• Marker lights on front and rear
• Illuminated number boards
• Lighted cab interior
• Die-cast trucks, pilot and fuel tank
• Metal frame
• High levels of separately applied metal details
• Engineer and conductor figures

Overview:

EMD's first turbocharged Geep, the GP20 was among the first of the "second generation" of diesels. The GP20 saw wide success across many railroads in mainline service. Over the years many were subsequently rebuilt, some losing their turbos in the process, and diverted to secondary trains and locals. Dozens can still be found today on shortlines across America. The GP20 features many road-specific details like dynamic brakes, Mars lights and rooftop details as appropriate. We've selected roadnames from a wide range of locales and eras to capture the full span of the GP20s' careers. With so many paint scheme and detail options, you can be sure you'll see more variations in the years to come! So turbocharge your roster!