Last price update was: 13th November 2026 8:43 pm
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.

Hornby TT3023TXSM GWR Class 43 HST TT:120 Sound Train Pack

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Enjoy GWR high-speed styling in a smaller railway footprint with Hornby’s TT3023TXSM train pack: two ready-built TT:120 power cars, including a motorised unit with factory-fitted HM7000 sound.

EAN: 5063129011178
Last updated on 13th November 2026 8:43 pm
Hornby TT3023TXSM GWR Class 43 HST TT:120 Sound Train Pack
Hornby TT3023TXSM GWR Class 43 HST TT:120 Sound Train Pack

£295.35

Description

Model Overview

The Hornby TT3023TXSM is a green model railway locomotive inspired by the InterCity 125 High-Speed Train, the famous high-speed diesel train that became one of British Rail’s most recognisable express services. Designed for model railway enthusiasts and collectors, it offers an appealing way to represent a classic British express era on your layout or display shelf.

The InterCity 125 is a standout subject for any Hornby model railway collection, especially for modellers who appreciate the look and prestige of long-distance passenger trains. With its striking green finish, this edition captures the style of one of the most important diesel trains in modern British rail history.

About Hornby

Hornby has been a trusted name in British model railways since 1920 and remains a favourite among hobbyists of all experience levels. Known for quality detailing, reliable design and a broad range of locomotives and accessories, Hornby continues to support collectors and layout builders with models that celebrate the history of the railway hobby.

Railway Background

The real InterCity 125 High-Speed Train was introduced by British Rail in 1976 and earned a reputation as one of the fastest diesel trains in the world. It was built to provide 125mph services on major routes such as the Great Western Main Line and the East Coast Main Line, before being introduced to other lines across the network. Its long service life made it a familiar sight for generations of passengers.

As a GWR Era 11 subject, the InterCity 125 reflects the present-day railway scene from 2014 onwards, making it a strong choice for modern image layouts and collectors of contemporary British trains.

Model Railway Features

  • Model: TT3023TXSM
  • Colour: Green
  • Format: motorised and dummy GWR power-car pair
  • Prototype: diesel locomotive; model energy: electrical track power
  • Railway era: Era 11 – Present Day
  • Part number: TT3023TXSM

Who This Train Set Is For

This Hornby model railway locomotive will suit collectors of British diesel trains, modellers building a present-day layout and enthusiasts with an interest in the InterCity 125. It also makes a distinctive display piece for anyone who appreciates iconic passenger trains from the modern railway era.

Modelling Notes

The InterCity 125 remains a popular choice for railway modelling thanks to its strong visual presence and historic importance. Whether you are expanding a Hornby collection or selecting a standout locomotive for a contemporary scene, this model offers excellent appeal for both running and display.

Verified format and railway setup

This TT:120 pack contains two Class 43 power cars, one motorised and one dummy, plus an accessory pack and instructions. Hornby lists 15.5 cm length, 2.3 cm width and 3.3 cm height per model. It has factory-fitted HM7000 sound. TT gauge track, a compatible power supply and control equipment are separate; OO track is not a substitute.

Compare more plastic models and model railway trains for related subjects. For a transport-themed present, compare our gifts for railway enthusiasts.

MODEL STEAM · AT A GLANCE

Hornby TT3023TXSM GWR Class 43 HST TT:120 Sound Train Pack

1:120 · Ready-built model railway train
Model Steam difficultyNo assembly requiredSupplied ready-built
MaterialPlasticFinished model
PiecesCompleted ModelSupplied completed

Why this rating?

This model is supplied ready-built; connecting track and preparing the control system are setup rather than kit construction. Our rating system explained →

Who this is for

Railway enthusiasts and collectors who want a ready-built train for a compatible powered layout or transport display.

Frequently asked questions

What is this model railway based on?

This Hornby model railway represents the InterCity 125 High-Speed Trains, the officially fastest diesel trains in the world. British Rail introduced them in 1976 for 125mph services on major main lines.

Is this a DCC-ready or analogue model?

The exact supplied control specification is HM7000 sound decoder fitted. A DCC-ready socket does not mean a decoder is fitted. Use the control and power arrangement specified for this model.

What gauge is this model railway?

It is 1:120 scale in TT gauge. Use compatible TT track and the appropriate control system for HM7000 sound decoder fitted. Gauge alone does not establish digital-control compatibility.

What era does this model belong to?

It is listed as an Era 11 model, which covers the present day. Hornby describes Era 11 as from 2014 to the present, reflecting rail franchising and government control.

Is there any build or assembly information available?

The model is supplied ready-built, so kit assembly and painting are not required. A compatible powered layout and control equipment are separate from this model-only listing.

Hornby TT3023TXSM GWR Class 43 HST TT:120 Sound Train Pack Prices

£295.35
13th November 2026 8:43 pm
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com (Amazon.in, Amazon.co.uk, Amazon.de, etc) at the time of purchase will apply to the purchase of this product.

Price History

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Additional information

Specification: Hornby TT3023TXSM GWR Class 43 HST TT:120 Sound Train Pack

Key Attributes
Type

Ready Built Models, Working Models

Model Function

Electric Railway, Motorised

Age

14+

Material

Plastic

Pieces

Completed Model

Scale

1:120

Railway Gauge

TT

Contents

Instructions Included

Assembly Method

Not Required

Painting Required

Pre Painted

Power Source

Track Power

Specification
Part Number

TT3023TXSM

Model

TT3023TXSM

Color

Green

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