7939

LEGO set 7939, “Cargo Train”, represents a freight train in the City theme, within the Trains subtheme. Released in 2010, it contains 839 pieces and presents an urban rail subject focused on cargo transport.

Set 7939 belongs to LEGO City and treats rail transport as part of a contemporary town setting. “Cargo Train” is not a licensed subject, but a general freight service, placing it squarely within the Trains subtheme and the broader City focus on everyday vehicles and public infrastructure.

The set includes 839 pieces and 4 minifigures. The listed characters are two workers with orange safety vests, blue legs, red helmets and glasses, one variant with silver glasses, a train machinist with a white torso, blue overalls and a blue hat, and a worker with a medium blue torso, blue overalls and glasses. This crew supports scenes of train operation and cargo handling without relying on named fictional characters.

It is suited to City play layouts, LEGO train displays and collections built around rail transport. Among City Trains sets, it functions as a general cargo entry, useful for linking industrial areas, freight scenes and wider town layouts while keeping the emphasis on practical railway work.