Prototype: Class 441 fast general-purpose locomotive painted and lettered for the Swedish railroad company Hector Rail. Multiple-system locomotive with 2 pantographs. Use: Cross-border fast freight service. Model: The locomotive has an mfx digital decoder, controlled Softdrive Sine high-efficiency propulsion, a compact design, maintenance-free motor, and a sound effects generator. 2 axles powered. Traction tires. The headlights are maintenance-free, warm white LEDs. The headlights will work in conventional operation and can be controlled digitally. The marker lights can be turned off separately. The engineer's cabs have interior details. The locomotive has separately applied metal grab irons. Length over the buffers 22.5 cm / 8-7/8". One-time series. Features ) Metal frame and locomotive body. X Locomotives with controlled, adjustable C-Sine propulsion. Can be operated with Märklin transformers, in the Märklin Delta system or in the Märklin Digital system (Motorola format). e Digital decoder with digitally controlled functions. The quantity depends on the controller being used. h Built-in sound effects circuit. N Triple headlights and two red marker lights that change over with the direction of travel. i Power supply can be switched to operated from catenary. U Märklin close couplers in standard pocket with guide mechanism. 5 Era 5 Warning ATTENTION: not for children under 3 years Control Unit Mobile Station Mobile Station 2 Central Station 1/2 Central Station 3/2 Headlight(s) X X X X X Marker light(s) X X X X X Long distance headlights X X X X X Horn X X X X X Direct control X X X X X