Prototype: Heavy diesel-electric freight locomotive type General Electric ES44AC of Burlington Northern Santa Fe, LLC (BNSF). Orange base color. Operating number 6259. Current operational condition. Model: Equipped with digital decoder and extensive sound and light functions. Regulated high-performance drive with centrally mounted flywheel. Each axle in every bogie driven via cardan shaft. Traction tires. Direction-independent switchable front lights consisting of four lamps at the front and two side-by-side lamps at the rear of the locomotive. Front signal can be operated conventionally and can be switched off digitally in pairs. Cab lighting, operating number plates, high beam, and flashing function of the front lights are digitally switchable. Lighting with maintenance-free warm white LEDs. Factory-installed smoke generator with dynamic smoke output, digitally switchable. Many separately applied details. For operation with claw couplings, the NEM pocket can be fixed using the included clamping pieces. A rail cleaner with reduced cutout for the front, brake hoses, and two clamping pieces for the NEM pocket are included. Length over couplings approximately 27 cm. Another diesel locomotive of type GE ES44AC with a different operating number can be found in the Trix H0 range under item number 25447. Suitable freight cars can be found under item number 24911 as well as in the Märklin H0 range under item number 45666 with a note on the required replacement wheel sets. This model is available in alternating current version in the Märklin H0 range under item number 38446.