Model: The locomotive has an mfx digital decoder and extensive sound functions. It also has controlled high-efficiency propulsion with a flywheel, mounted in the boiler. 5 axles powered. Traction tires. The locomotive and tender are constructed mostly of metal. A 7226 smoke generator kit is included. The dual headlights change over with the direction of travel. They and the smoke generator will work in conventional operation and can be controlled digitally. The headlights are maintenance-free warm white LEDs. There is a permanent close coupling with a guide mechanism between the locomotive and tender. There is a close coupler with an NEM coupler pocket and guide mechanism on the front of the locomotive. There is an NEM coupler pocket and guide mechanism with a TELEX coupler on the rear of the tender. The locomotive has many separately applied details such as piping and sand pipes. Piston rod protection sleeves and brake hoses are included. Length over the buffers 21.2 cm / 8-3/8".

• Totally new tooling.
• Especially finely detailed metal construction.
• Partially open bar frame.
• mfx decoder and extensive operating and sound functions included.
• Warm white LEDs for lighting.
• Delivered from the factory with a smoke generator.

The 37589 freight steam locomotive is being produced in 2013 in a one-time series only for Insider members.
A freight car set to go with this locomotive is also being offered under item number 46026 only for Insider members.
This model can be found in a DC version in the Trix H0 assortment under item number 22958 only for Trix Club members.