Roco 7120018 H0 steam locomotive 043 364-9, DB, Ep. IV, AC-sound

7120018 H0 Steam Locomotive 043 364-9, DB, Era IV, AC Sound: The "Jumbo" Locomotive for AC Locomotives

The 7120018 H0 steam locomotive 043 364-9 from the German Federal Railroad (DB) is a precisely manufactured model that brings the power and elegance of the heavy freight locomotives of Era IV in combination with modern digital and sound technology to your AC model railway layout. With authentic details and excellent running characteristics, this model is an absolute highlight for collectors and enthusiasts.

The prototype: The 043 class - A locomotive of superlatives

The class 043 locomotives, also known as the "Jumbo" due to their enormous tractive power, were specially designed for heavy freight traffic. Originally developed as the 44 series, some machines were fitted with oil firing from 1955, increasing their power to an impressive 2,100 hp (1,546 kW). From 1968, these converted locomotives were transferred to the 043 series. With a top speed of 80 km/h forwards and 50 km/h in reverse, they were indispensable workhorses on the main lines of the German Federal Railroad.

Era IV: The last era of steam locomotives

Era IV (1965-1990) marked the last years of steam locomotives on the German rail network. While diesel and electric locomotives became increasingly important, the oil-fired engines of the 043 series remained important pillars of freight transportation. They were not only used in Germany, but also in other European countries and left a lasting impression on railroad history.

Design and technical details

The model of the 043 series is a masterpiece of attention to detail. The filigree spoked wheels, the precisely reproduced drive and boiler areas and the solid tender make the locomotive a visual and technical highlight. The locomotive is driven by two axles of the tender, with the power being transmitted to all five driving axles via a cardan shaft. This design ensures outstanding tractive power that can even handle heavy freight trains with ease.

Digital technology and sound

The model is equipped with a high-quality sound decoder that provides authentic operating sounds such as steam generation, starting and braking noises as well as characteristic signals. The digital control also enables precise operation of the light change (white) and the other functions. The sound and lighting, implemented using long-life LEDs, give the model a realistic operating atmosphere.

Technology and workmanship

The locomotive is designed for the 3-wire alternating current system (AC) and is equipped with an NEM652 interface, which enables simple adaptations and retrofitting. With a length over buffers (LüP) of 260 mm and a minimum radius of 360 mm, the model is ideal for H0 layouts of any size. The NEM coupling shaft with close coupling kinematics ensures safe and realistic operation.

High-quality materials

The model is made of robust plastic and metal, which guarantees both durability and stability. The precise printing and prototypical color scheme underline the quality and make the locomotive a gem on your layout.

Care and maintenance

The locomotive requires little maintenance, but should be cleaned regularly. Wheels and drive parts can be lightly oiled to ensure functionality. The sound decoder and lighting are durable, but should be protected from moisture. Regular inspection of the couplings and moving parts ensures smooth operation.

Conclusion and purchase recommendation

The 7120018 H0 steam locomotive 043 364-9 with AC sound is a technical masterpiece that authentically brings the fascination of the last great steam locomotive era to your model railroad layout. With its powerful technology, impressive sound effects and detailed design, it is an ideal choice for all fans of heavy freight locomotives and Era IV. Experience the history of the German Federal Railroad in a new dimension!

Features:

• Scale 1:87 (H0)
• Length over buffers: 260 mm
• Era IV
• 3-wire alternating current system (AC)
• Integrated sound decoder with authentic operating sounds
• Direction of travel-dependent light change (white)
• Drive on two axles of the tender and via cardan shaft on all five driving axles
• Metal wheels with filigree spokes
• Use in heavy freight train service
• Interface: NEM652 for easy retrofitting
• Coupling shaft according to NEM with close coupling kinematics
• Minimum radius: 360 mm

Specs:

• Gauge: H0
• Rail Company: DB
• Era: IV
• Color: Black
• Electricity System: AC
• Digital: Yes
• sound: Yes
• News: 2025
• Type: Steam loco

Further links:

• Print View

CAUTION: Not suitable for children under 3 years. Danger of swallowing! Age recommendation from 14 years.