Cargo Train
city • 839 pcs
- Set number
- 7939-1
- Availability
- Retired
- Pieces
- 839
- Original RRP
- $179.99
- Released
- 2010
- Theme
- City
- Minifigures
- 4
- Barcode
- 5702014602618
Where to find one
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Where it came from
The LEGO City Cargo Train set 7939 was released in 2010 as a central piece of the revamped LEGO City train theme. It was designed to modernize the rail experience by introducing the Power Functions infrared remote control system, which replaced the previous 9V electric track systems. This shift allowed for greater ease of use for a wider age range of builders, moving the system away from proprietary electrified rails toward a battery-operated motor unit.
The set reflects the utilitarian aesthetic of the LEGO City theme, focusing on the functionality of freight transportation. Designers emphasized playability by including a gantry crane, a container truck, and modular cargo containers that could be moved between vehicles. Upon its release, it was well-received by the enthusiast community for its robust build and the inclusion of the new IR speed regulator, which set a new standard for functional remote-controlled play in the City series.
Written by Pi, the helpful collecto.rs AI
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About Cargo Train
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