Model: The locomotive has a digital interface connector. The motor has a flywheel. 4 axles powered. Traction tires. The locomotive has a close coupler mechanism.

Length over the buffers 120 mm / 4-3/4".

Prototype: Class Litt. 141 express locomotive painted and lettered for the Swiss private railroad firm "Hectorrail". Former Austrian Federal Railways (ÖBB) class 1012. Built in 1997 by SGP, ELIN, and Siemens as a series of 3 prototypes. Road number 141.003-4 Starling.