Model: With digital decoder mfx+ and extensive sound functions. Regulated high-performance drive with flywheel in the boiler. All axles in the 4 driving bogies of the locomotive and tender are driven via cardan shafts and bevel gears. Traction tires. Factory-installed smoke unit. 1 front signal on the locomotive and tender, changing with the direction of travel. Light change and smoke unit operated conventionally, digitally switchable. Cab lighting additionally digitally switchable. Lighting with maintenance-free warm white LEDs. With buffer storage. Standard coupling mounts with NEM shaft, point-supported at the rear of the tender and front of the locomotive. Minimum radius of 360 mm. Engineer and fireman in the cab. Length 25.2 cm.

A matching US flatcar set is offered in the Märklin H0 range. Another US flatcar set with additional operating numbers is available in the Trix H0 range, with a note on the required replacement wheelsets.

This model is also available in DC version in the Trix H0 range.