Prototype: Swedish State Railways (SJ) class Dm3 heavy ore locomotive as a 3-part side rod electric locomotive. Used on the ore line Lulea - Kiruna - Narvik. Class 1200, with the road numbers 1201+1231+1202. Brown basic paint scheme, large headlights, engineer's cab doors in the old arrangement, large snowplows (Norrland plows) and SAB rubber-cushioned wheels. The locomotive looks as it did around 1970. Authentic traces of weathering.
Model: The locomotive has a DCC digital decoder and extensive sound functions. It also has 2 controlled, high-efficiency propulsion systems with flywheels, 1 motor in each locomotive unit with an engineer's cab. All 4 driving axles powered in each locomotive unit with an engineer's cab. Traction tires. The dual headlights and a red marker light change over with the direction of travel, will work in conventional operation, and can be controlled digitally. An additional third wide beam headlight above on the locomotives can be controlled digitally. The engine room lighting as well as the cab lighting in Engineer's Cabs 1 and 2 can each be controlled separately in digital operation. An additional marker light can be controlled digitally. The lighting is maintenance-free warm white and red LEDs. This locomotive has highly detailed metal construction with many separately applied details. The roof equipment is detailed with large vent attachments and compressed air tanks. All 3 locomotive units are permanently coupled together. There is a close coupling mechanism between the locomotive units. Marker signs for the front end of the locomotive are included separately. Length over the buffers 40.7 cm / 16".