The Trix 22572 is a fireless industrial locomotive Dampfspeicherlokomotive from the Großkraftwerk Mannheim, the power plant that operated this type of rolling stock in industrial settings during era V. Trix produced it as a single limited run in 2003, making it a catalogue piece with restricted availability and hard to find outside the second-hand or collector market.
An industrial locomotive with its own presence on the layout
At 128 mm over buffers, the 22572 has a compact and distinctive silhouette, very different from mainline locomotives. The spherical boiler and chassis are die-cast metal, giving it a noticeable weight and solidity in hand. The applied details and the boiler access ladder reinforce the industrial character of the model. On a layout featuring a factory area, power plant or loading facility, this locomotive fits naturally without forcing the context.
Motor, traction and digital readiness
The 5-pole motor drives all 4 axles, ensuring balanced traction during slow shunting movements precisely the kind of operation this type of locomotive is known for. The 8-pin NEM652 digital interface allows a DCC decoder to be fitted without modification, and the directional headlight already switches sides according to the direction of travel in analogue mode. The NEM close-coupling and coupling kinematics complete a mechanism designed for shunting work on tight trackwork.
Role within the consist and the industrial setting
This type of fireless locomotive does not head mainline trains: its natural place is the shunting yard, the loading area or the interior of an industrial facility. In an era V scene with tank wagons or hopper cars, the 22572 brings coherence to the consist without needing additional motive power. Its compact size also makes it useful on layouts with limited space for shunting, and in a display cabinet it stands out as a visually distinctive piece within a collection of industrial locomotives.