Prototype: Royal Prussian Railroad Administration (KPEV) Prussian class G 12 (later the class 58.10-21) steam freight locomotive. Gas lighting and Prussian type pr. 3T 20 tender included. The locomotive looks as it did shortly after being delivered in 1917.
Model: The locomotive has an mfx/DC digital decoder. 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. The locomotive has dual headlights that change over with the direction of travel. They will work in conventional operation. Maintenance-free warm white LEDs are used for the lighting. A 7226 smoke unit can be installed in the locomotive. There is a permanent close coupling with a guide mechanism between the locomotive and tender. A close coupler with an NEM pocket and a guide mechanism is on the front of the locomotive. There is an NEM coupler pocket with a guide mechanism and 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".