Product information at 07/11/2026, 11:16

Roco 7310148 H0 Diesellok T478.3 CSD Ep.IV DC-Sound


7310148 H0 Diesellok T478.3 CSD Ep.IV DC-Sound

306.12 €

incl. VAT | incl. Shipping Cost

Availability  :  is ordered
    Delivery time: 3 ‐ 10 business days (Germany)
Rating  :  No review available
Brand  :  Roco
Model  :  MBS196282
Shipping Weight  :  0.00 kg
Unit  :  piece

Roco 7310148 H0 Diesellok T478.3 CSD Ep.IV DC-Sound Product Details

Description

Roco 7310148 H0 Diesel Locomotive T 478.3 ČSD – “Diving Goggles” with DC Digital Sound, Era IV

Are you looking for a distinctive diesel locomotive with digital sound for your H0 model railroad? The Roco 7310148 diesel locomotive of the T 478.3 series from the Czechoslovak State Railways (ČSD) brings one of the most distinctive locomotive designs in Czechoslovak rail history to your layout. The green-gray paint scheme, the unusual window design, and the finely detailed model construction make this so-called “diving goggles” locomotive a real eye-catcher for collectors and model railroad enthusiasts.

The locomotive was developed and built by ČKD in Prague. The first prototypes of the T 478.3 series were built in 1968. The distinctive design of the window front was intended to improve visibility for the locomotive engineers, particularly during coupling. The engine room windows, reminiscent of portholes, also contributed to the nickname “diving goggles” becoming established in German-speaking countries.

The Roco model is designed for Era IV and represents a variant that was used to haul both passenger and freight trains. The prototype locomotives operated as far as German and Austrian border stations. With digital sound and lighting functions based on the ČSD prototype, this model offers numerous possibilities for varied model railroad operation.

The legendary “diving goggles” in green-gray paint scheme

A key feature of the Roco 7310148 is the finely detailed design of the diesel locomotive in a green-gray paint scheme. The striking front design, with its unusual window arrangement, gives the locomotive an unmistakable character.

The name “diving goggles” refers to the striking shape of the window front. In German-speaking countries, the nickname “Brillenschlange” (spectacled snake) is also well known. Both names highlight the unique design of this locomotive series.

For model railroading enthusiasts who collect international rail vehicles and historic ČSD locomotives, this model is an interesting addition to their collection. The color scheme and the characteristic front end make the model a striking vehicle even within a longer train formation.

Historical Background of the T 478.3 Series

The T 478.3 series diesel locomotives were developed and built by ČKD in Prague. The first prototypes were built in 1968.

A key development goal was to improve visibility for the locomotive engineers. The distinctive design of the front window was intended to provide a better view, particularly during coupling maneuvers.

The shape of the engine room windows is reminiscent of portholes. Together with the striking front design, they contributed to the locomotive’s German nickname, “Taucherbrille” (diving goggles).

The locomotives were used to haul passenger and freight trains, even reaching German and Austrian border stations. Thus, the prototype offers an interesting connection to cross-border rail traffic.

For passenger and freight trains of Era IV

The Roco 7310148 is intended for Era IV and represents a diesel locomotive of the Czechoslovak State Railways that was used to haul passenger and freight trains.

This makes the model suitable for a variety of historical train formations. Whether as the lead locomotive for a passenger train or as part of a freight train—the characteristic “diving goggles” shape adds a special touch to the layout.

The specified route to German and Austrian border stations also makes the locomotive appealing to model railroaders who wish to recreate the international rail connections of that era.

Digital Sound for a Varied Driving Experience

The Roco 7310148 is equipped with a digital decoder and sound. This allows the diesel locomotive to be operated with sound on a compatible H0 DC digital layout.

The integrated PluX22 decoder enables the use of the specified digital functions. In addition to the sound, this also includes lighting with functions based on the ČSD prototype.

For model railroaders who want to showcase their locomotives not only visually but also acoustically, this digital sound version is an attractive choice.

Direction-dependent headlight and tail light

The model features a direction-dependent three-light headlight and two tail lights.

The LED headlight adjusts according to the direction of travel. In digital mode, additional lighting functions are available that are modeled after the ČSD.

The lighting thus complements the locomotive’s exterior design and offers further possibilities for varied use on the model railroad layout.

Lighting Functions Based on the ČSD Prototype

A special feature of this version is the ČSD-prototype lighting functions available in digital mode.

This feature enables a prototypical lighting display and complements the digital sound with additional functions.

For collectors of Czechoslovakian railroad vehicles, this is an interesting feature of the model, as the locomotive impresses not only with its color scheme and shape but also with its digital features.

Four driven axles and a flywheel

The Roco 7310148 features four powered axles and a flywheel. Additionally, one axle is equipped with traction tires.

These specifications describe the model’s drive configuration and complement the technical features required for digital operation.

The specified minimum radius is 358 mm. This value should be taken into account when planning the H0 model railroad layout.

PluX22 Digital Decoder and Electrical Interface

The locomotive is equipped with a PluX22 digital decoder and features a PluX22-compatible electrical interface.

The decoder forms the basis for digital operation with sound and the specified lighting functions.

This makes the Roco 7310148 particularly suitable for model railroaders looking for a digitally equipped diesel locomotive for their H0 DC layout.

Close-coupling mechanism for compatible train formations

The Roco diesel locomotive features a NEM 362 coupler housing with close-coupling mechanism.

This allows for the use of compatible model railroad couplers. The standardized coupler mount provides a basis for connecting to appropriately equipped H0 cars.

When assembling suitable passenger or freight trains, it is recommended to ensure that the couplers are compatible with the cars being used.

A Special ČSD Diesel Locomotive for Collectors

The Roco 7310148 is designed for model railroading enthusiasts who appreciate historic diesel locomotives of the Czechoslovak State Railways and international train formations from Era IV.

The green-gray paint scheme and the distinctive window front make the “Diving Goggles” an unmistakable locomotive. Its real-life history—including service pulling passenger and freight trains to German and Austrian border stations—offers additional possibilities for layout design.

With digital sound, direction-dependent LED lighting, and lighting functions based on the ČSD prototype, the model complements its distinctive appearance with extensive digital features.

Roco 7310148 – The T 478.3 “Taucherbrille” with Digital Sound

With the Roco 7310148 H0 ČSD T 478.3 diesel locomotive, you can add a striking Era IV locomotive to your model railroad layout.

The finely detailed green-gray paint scheme and the characteristic window front make the model an interesting addition for collectors. The digital decoder with sound, direction-dependent LED lighting, and lighting functions based on the ČSD prototype offer additional possibilities for digital operation.

Four powered axles, a flywheel, and close-coupling kinematics round out the technical features. With a length over buffers of 190 mm, this model can be easily incorporated into your train formation plans.

Expand your H0 model railroad with the legendary ČSD “diving goggles”! Discover the Roco 7310148 in our model railroad shop and get your hands on a green-and-gray diesel locomotive with digital sound and lighting functions based on the ČSD prototype. An attractive choice for enthusiasts of historic railroad vehicles and international train formations from Era IV!

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