NEW Electrotren HE2040S H0 E-Lok 7701, RENFE, Ep. IV, DC-Sound

Electrotren HE2040S H0 Electric Locomotive 7701, RENFE, Era IV, DC Sound

Are you looking for a distinctive RENFE electric locomotive that will immediately stand out on your H0 layout thanks to its color scheme and digital features? The Electrotren HE2040S H0 Electric Locomotive 7701 brings a particularly striking appearance to the tracks with its dark green and silver color scheme, which lacks UIC road numbers. As a model of a RENFE electric locomotive, it combines a classic look with modern digital sound features, making it ideal for anyone who wants to expand their fleet with an expressive Spanish locomotive.

The model is built in H0 scale and designed for the 2L DC system. This allows it to be seamlessly integrated into compatible DC layouts. With a length over the buffers of 237 mm, the locomotive has an impressive presence on the layout and looks very impressive both when pulling matching cars and as a standalone piece in a collection. Equipped with a multi-protocol sound decoder, the model is particularly appealing to digital modelers who value not only its visual appeal but also an enhanced digital driving experience.

RENFE Electric Locomotive 7701 with Dark Green and Silver Color Scheme

The dark green and silver color scheme gives the Electrotren HE2040S an elegant yet striking appearance. It is precisely this combination that makes the model a real eye-catcher on an H0 layout. The design without UIC road numbers underscores the locomotive’s unique character and ensures it stands out within the fleet. For collectors of RENFE models, this design is an appealing detail that visually sets the locomotive apart from many other vehicles.

The electric locomotive bears the number 7701 and is assigned to the RENFE railway company. In conjunction with the specified Era III, it is particularly suitable for model railroaders seeking vehicles with a classic appearance and clear railway company affiliation. The product name also mentions Era IV, while the technical specifications indicate Era III. This ensures that both pieces of information provided in the manufacturer’s text are retained without making any additional assumptions.

Digitally equipped with a sound decoder and MTC21 interface

Technically, the model is equipped with an MTC21 interface. Additionally, the locomotive is specified as having a multi-protocol sound decoder. This makes it particularly attractive for digital operation and appeals to model railroaders who wish to operate their layout with digitally controllable vehicles. The sound features add an extra dimension to running the locomotive, making it a special model not only visually but also functionally.

For visible operation on the layout, the Electrotren HE2040S features a red-and-white headlight pattern. LEDs are used as the light source. This combination provides modern lighting and a harmonious appearance during operation. The light change really comes into its own, especially when the direction of travel changes, and enhances the locomotive’s realistic appearance during daily layout operation.

A great addition for collectors and digital model railroading enthusiasts

The Electrotren HE2040S H0 Electric Locomotive 7701 is designed for model railroaders looking for a RENFE locomotive with a distinctive color scheme, digital features, and sound functionality. Thanks to the NEM-compliant coupler shaft with KK kinematics, the model integrates seamlessly into compatible train sets. This makes the locomotive a standout both on the layout and in a display case.

If you’re looking to add a RENFE electric locomotive with a dark green and silver finish, LED light changes, and a multi-protocol sound decoder to your H0 collection, this Electrotren model is an excellent choice. Add the HE2040S to your layout and showcase a special Spanish locomotive highlight.

Features:

• Scale: H0
• Era: III
• Interface: MTC21
• Railroad Company: RENFE
• Length over buffers: 237 mm
• with multi-protocol sound decoder
• Power system: 2L direct current (DC)
• Lighting: LED Light sequence: red-white
• NEM-compliant coupler housing with KK kinematics
• Dark green and silver color scheme without UIC road numbers

Specs:

• Gauge: H0
• Rail Company: RENFE
• Era: IV
• Color: Green
• Electricity System: DC
• Analogue / Digital: Digital
• sound: Yes
• News: 2026
• Type: Electric loco

Further links:

• Print View

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