Steam
Historic railway operation, classic express and freight trains and museum railway themes.
The heart of model railway operation
Model Railway Locomotives | Steam, Diesel & Electric Locos
Which locomotive suits your model railway? Compare steam, diesel and electric locomotives, railcars, gauges, two-rail and centre-contact systems, digital technology, railway eras and current models before building a convincing train.
The heart of model railway operation
Which Locomotive Suits My Model Railway?
Model Railway Locomotives | Steam, Diesel & Electric Locos covers an enormous variety of railway prototypes and model technology. A locomotive does more than move a train: it also determines the era, region, railway company and type of operation represented by an entire model railway scene.
A Class 01 in front of express coaches tells a completely different story from a V 60 in a freight yard, a Class 218 with a regional train or a modern Vectron hauling containers.
The best way to select a locomotive is therefore not to begin with its colour or manufacturer, but with the type of railway operation you want to reproduce.
At Modellbahnshop, powered railway vehicles are divided into four main product worlds: steam locomotives , diesel locomotives , electric locomotives and railcars and multiple units .
Technically, a railcar is not a traditional locomotive because the drive and passenger accommodation are integrated into one vehicle or a permanently associated train formation. For practical model selection, however, railcars belong to the same powered-vehicle world.
The prototype is only one part of the decision. Gauge, track system and electrical pickup must also match the layout. In H0, the distinction between two-rail and centre-contact operation is especially important.
Digital decoders, sound, lighting functions and interfaces extend the possibilities but do not replace the basic mechanical and electrical compatibility between locomotive and track.
Diesel
Branch lines, shunting, construction trains and freight traffic.
Electric
Main-line passenger trains, long-distance services and modern freight operation.
Railcars
Regional transport and compact shuttle operation without a separate locomotive.
Four major powered-vehicle worlds
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Steam Loco, Diesel Loco, Electric Loco or Railcar?
Steam Locomotives
Visible valve gear, boilers, tenders and classic railway history. Suitable for state railways, DRG, DB, DR, international steam themes and later museum or special trains.
Discover Steam Locos →Diesel Locomotives
Particularly versatile on branch lines, in freight yards, construction trains, main-line service and freight traffic. Typical prototypes range from V 60 and V 100 to Class 218 and Class 232.
Discover Diesel Locos →Electric Locomotives
From historic electric locomotives through the Class 103 and Taurus to the modern Vectron. Ideal for electrified main lines, express trains and international freight traffic.
Discover Electric Locos →Railcars & Multiple Units
Railbuses, diesel railcars, electric multiple units and modern regional trains. Particularly practical for small stations, shuttle routes and contemporary local transport.
Discover Railcars →Small Shunting Locomotive
Lots of Operation in a Small Space
Freight Yard & Industrial Siding
Short diesel, steam or electric locomotives normally require less usable track length and look believable on small layouts. Shunting movements also provide more operational variety than simply running trains around a continuous oval.
Universal Locomotive
One Vehicle for Several Train Types
Combine Passenger and Freight Trains
Prototypes such as the V 100, Class 218, Class 120 and various modern electric locomotives were used for many different duties and therefore work well in a small, flexible fleet.
Heavy Main-Line Locomotive
Long Trains and Main Lines
Allow Space for Train Length and Large Curves
Large steam locomotives, six-axle diesels and modern freight electric locomotives show their strengths best on layouts with long visible routes and generous radii.
Railcar
Compact Passenger Operation
Ideal for Shuttle Routes
A railcar does not require a separate locomotive and often avoids complicated run-round moves. This makes it particularly suitable for branch lines, termini and modern regional services.
From layout concept to the correct locomotive
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Choose a Model Railway Locomotive Step by Step
Choose the Gauge
Foundation
Scale and Track Must Match
H0 locomotives do not run on N or TT track. Narrow-gauge sizes add designations such as H0e, H0m or TTe. Gauge is therefore always the first selection criterion.
Check the Electrical System
Compatibility
Especially Important in H0
Determine whether your layout uses two-rail or centre-contact track. A locomotive that looks identical from the outside may be offered in different electrical versions.
Choose the Railway Era
Prototype
Coordinate Locomotive, Coaches and Scenery
A historic steam locomotive, a classic DB passenger train and modern container wagons represent different periods. Choosing an era makes it easier to build coherent trains.
Define the Operating Role
Operation
Shunting, Branch Line or Express Train?
The intended task influences locomotive length, pulling power and prototype. A small shunter requires a different layout from a long express locomotive hauling eight coaches.
Check the Minimum Radius
Track Plan
Use the Specification for the Exact Model
Long steam locomotives, bogie locomotives and multiple units may require larger radii. There is no single minimum radius that applies to every locomotive.
Select the Technology
Convenience
Analogue, Decoder or Sound
If the layout already uses digital control, check the supported protocol and decoder. On analogue models, a factory-fitted interface can make later digital conversion considerably easier.
From miniature locomotives to garden railways
Compare Model Railway Gauges
Compare Locomotives by Model Railway Gauge
| Gauge | Scale | Strength | Typical Locomotive Themes |
|---|---|---|---|
| Z | 1:220 | Very long routes in a small area | DB, SBB, modern electric locomotives and classic trains |
| N / Nm | 1:160 | Large stations and long trains | Steam, diesel, electric locomotives, multiple units and international railways |
| TT / TTe / TTm | 1:120 | Balance between detail and space | DR, DB, ČD, PKP, modern private railways and steam traction |
| H0 | 1:87 | Particularly large vehicle selection | Almost every era, country and form of traction |
| H0e / H0m / H0f | 1:87 | Narrow gauge and mountain railways | RhB, HSB, SDG, field railways and regional narrow gauge |
| 0 / 0e / 0m | Approx. 1:45 | Highly visible detail and shunting | Diesel, steam, local railways and premium individual models |
| 1 | 1:32 | Large mechanisms and strong visual impact | Steam, diesel, electric traction and premium collector models |
| G / IIm | Often 1:22.5 | Garden railway and outdoor operation | Narrow gauge, RhB, DR, LGB and large-scale railway vehicles |
Compare Gauges Before Choosing a Locomotive
Scale, model track gauge, curve radius and available space determine which locomotives and train lengths will work convincingly on your layout.
Consider mechanics and digital technology separately
Two-Rail, Centre-Contact, Analogue & Digital Explained
| Feature | Two-Rail | H0 Centre-Contact | Digital Operation |
|---|---|---|---|
| Current Pickup | Via the two running rails | Running rails plus centre pickup shoe | Digital signal is transmitted through the respective track system |
| Typical Gauges | H0, TT, N, Z, 0 and others | Primarily Märklin-compatible H0 | Possible in many different gauges |
| When Buying | Check DC / two-rail version | Check AC / centre-contact version | Check protocol, decoder and interface |
| Typical Decoder Terms | DCC and some mfx-capable decoders | mfx, Motorola and sometimes DCC | Decoder and command station need a common protocol |
“Digital” Does Not Replace Checking the Track System
A digitally equipped locomotive still has to match the layout mechanically and electrically. In H0, first determine whether the layout uses two-rail or centre-contact operation and only then check the decoder protocol and digital functions.
From state railway steam to the Vectron
Compare Railway Eras
Choose Model Railway Locomotives by Railway Era
Era I
State railways, early steam locomotives and the first experiments with electric traction.
Era II
DRG, standard steam locomotive designs and the increasing development of diesel and electric traction.
Era III
DB and DR, everyday steam operation, V 100, V 200 and classic electric locomotives.
Era IV
Computerised locomotive numbers, Class 218, Ludmilla, Class 103 and the final years of regular steam operation.
Era V
DB AG, new private operators, modern multiple units and increasing international vehicle variety.
Era VI
Vectron, Taurus, multi-system locomotives, modern diesel traction and contemporary regional multiple units.
Build Locomotives and Rolling Stock into a Consistent Period
Compare Eras I–VI before combining locomotives, passenger coaches, freight wagons, buildings and railway infrastructure.
Locomotive manufacturers at Modellbahnshop
Brands for Steam, Diesel, Electric & Powered Vehicles
Not every manufacturer covers every gauge equally strongly. Choose the correct system first, then compare brand, locomotive class and technical equipment.
Active models with fixed product images
Locomotives from Different Vehicle Worlds & Gauges
These fixed product cards show examples from steam, diesel, electric and railcar categories. Images are loaded directly using the corresponding Modellbahnshop MBS item number. Prices and stock status are intentionally not reproduced here.
Roco · H0 · Steam
7100044 Class 39
Large Deutsche Bundesbahn steam locomotive for classic passenger and express-train themes.
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PIKO · H0 · Diesel
52155 Class 232 Bahnbau
Powerful large diesel locomotive for modern construction, engineering and material trains.
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Märklin · H0 · Diesel
38444 ES44AC Heritage
Modern American heavy freight locomotive with extensive digital, sound, lighting and smoke functions.
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Roco · TT · Electric
7590001 Class 185 PRESS
Modern TT freight locomotive with digital decoder, factory sound and Next18 technology.
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PIKO · N · Electric
40841 Class 152
Sound-equipped electric freight locomotive for modern operation in the compact 1:160 scale.
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Märklin · Z · Electric
88529 Class 120
Electric locomotive representing modern main-line operation in the extremely compact 1:220 scale.
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Roco · H0 · Railcar
7710003 Class 841
Modern regional railcar with sound and digitally switchable lighting for compact passenger operation.
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Märklin · H0 · Multiple Unit
38463 Desiro HC
Multi-car modern regional train with mfx+, sound and digitally controlled interior lighting.
View Product →
Current locomotives directly from the shop
Filter Current Locomotives by Type, Gauge & Manufacturer
The live shop categories provide the current product range, prices, availability and filters. Select the required vehicle type first and then filter by gauge, manufacturer, railway company, era, analogue or digital operation and sound.
Steam Locomotives
Tender, express, freight and narrow-gauge steam locomotives.
Diesel Locomotives
Shunting, branch-line, main-line and heavy freight diesel locos.
Electric Locomotives
Historic electric locos, express locomotives, Taurus, TRAXX and Vectron.
Railcars & Multiple Units
Railbuses, diesel railcars, EMUs and high-speed multiple units.
Locomotive Spare Parts
Traction tyres, couplings, pickup shoes, motors, wheelsets and technical components.
Locomotive Kits
Vehicle and locomotive construction projects for experienced model builders.
Locomotive Cradles
Protective work supports for maintenance, digital conversion and repairs.
Matching Wagons
Passenger and freight rolling stock for building complete trains.
Keep vehicles reliable for the long term
Browse Locomotive Spare Parts
Clean, Maintain & Store Model Railway Locomotives Correctly
Even high-quality locomotives require maintenance. Dirty wheels, pantographs and centre pickup shoes can impair reliable operation.
Mechanical maintenance should always follow the manufacturer's instructions rather than the principle that more oil automatically means better lubrication.
Clean Locomotives
Clean the body, running gear and technical areas without damaging delicate materials.
Oil Locomotives
Identify approved lubrication points and apply oil precisely and sparingly.
Lubricate Gears
Distinguish oil from gear grease and follow the instructions for the exact locomotive.
Clean Wheels
Clean wheel treads support reliable electrical pickup and smooth low-speed operation.
Maintenance Intervals
Combine operating hours, condition and manufacturer recommendations sensibly.
Store Models Correctly
Protect locomotives from dust and avoid pressure on delicate details during storage.
Need Replacement Parts?
Search by manufacturer, gauge and exact vehicle type for traction tyres, couplings, carbon brushes, pickup shoes, motors, wheelsets and maintenance products.
Frequently asked questions
FAQ About Model Railway Locomotives
What Types of Locomotives Are Available for Model Railways?
The main groups are steam locomotives, diesel locomotives and electric locomotives. Railcars and multiple units complete the world of powered model railway vehicles.
Which Locomotive Is Suitable for a Model Railway Beginner?
Compact diesel locomotives, tank steam locomotives, smaller electric locomotives and railcars are often straightforward. The correct electrical system and a minimum radius that suits the track plan are more important than locomotive type alone.
Which Locomotive Is Suitable for a Small Layout?
Small shunting locomotives, branch-line diesels, tank steam locomotives and railcars provide plenty of operation in a small area and normally require less platform and siding length.
What Does AC or DC Mean for an H0 Locomotive?
In model railway retail, these terms are commonly used to distinguish centre-contact and two-rail versions. Check the existing track system before buying the locomotive.
Is Every Digital Locomotive Compatible with Every Digital Command Station?
No. Decoder and command station must support at least one common digital protocol. The locomotive must also be mechanically and electrically compatible with the layout.
When Is a Locomotive with Sound Worthwhile?
Sound is especially attractive when operating noises, horns, steam exhaust beats or engine sounds are important to the scene. Good running characteristics remain more important than the number of individual sound functions.
What Is a Digital Decoder Interface?
An interface allows a suitable decoder to be connected without completely rewiring the locomotive. Common examples include Next18, PluX22 and 21MTC.
Which Gauge Offers the Largest Selection of Locomotives?
H0 offers a particularly extensive choice of locomotives and manufacturers. N and TT also have large vehicle programmes, while Z, 0, 1 and G each provide their own strengths and specialist themes.
Which Locomotive Matches My Passenger Coaches?
Gauge, electrical system, railway era and railway company should match. It is also useful to check whether the prototype locomotive was actually used with the selected coach type.
Which Locomotive Is Suitable for Freight Traffic?
Options range from small shunting locomotives for local freight to heavy diesel and electric locomotives for block trains. Historic layouts can also use powerful freight steam locomotives.
Why Is the Minimum Radius of a Locomotive Important?
Running gear, bogies, couplings and vehicle overhang require sufficient movement. Long vehicles can derail on excessively tight curves or look visually unrealistic.
How Often Does a Model Railway Locomotive Need Maintenance?
There is no universal calendar interval for every model. Manufacturer instructions, operating hours and the actual condition of the locomotive determine the maintenance requirement.
The Right Locomotive Determines the Character of the Entire Train
Choose the gauge, electrical system and railway era first, then select the intended operating role. This turns an attractive locomotive into a believable train and the train into coherent model railway operation.
Product and content review: 12 August 2026