Basic Roadbed-Track Set
TT Track Oval
Compact basic formation for test running, initial operation or later expansion.
View track oval
All Tillig TT Track-Set Product Groups
Tillig TT Track Sets: Model Track & Roadbed Track
This overview brings together 32 Tillig TT track sets: five preconfigured complete roadbed-track sets, four systematic extension sets and 23 model-track packages for specific layout plans. It also explains how straights, radii, flexible track, turnouts, crossings and electrical isolation points work together.
32
Tillig TT track sets
23
Model-track layouts
5
Complete roadbed-track sets
4
Extension sets
Track Construction in TT Gauge
What distinguishes a Tillig TT track set?
TT gauge uses a scale of 1:120 and a model track gauge of 12 millimetres. Its space requirements lie between H0 and N: trains already appear substantial and detailed, while stations, double-track routes and longer running distances fit more easily onto a typical home layout than they would at larger scales.
A track set combines compatible pieces for a specific purpose. This may be a simple oval, a station extension, a second circuit, a shunting area or the complete track package for a developed layout plan. Straights, curves, turnouts and compensation pieces therefore do not have to be collected individually from a long parts list.
Tillig primarily distinguishes between fine-looking Model Track without moulded roadbed and Roadbed Track with an integrated ballast base. Both use a track gauge of 12 millimetres but differ in installation height, connectors, geometry and scenic treatment. A new layout should therefore begin with a clear choice of system.
The 23 layout packages named after locations contain coordinated track for a specific plan. The five complete roadbed-track sets, by contrast, create clearly defined basic track formations. Four additional Tillig sets expand an existing roadbed-track layout specifically with a station, parallel circuit or marshalling yard.
Important: A track-plan set is primarily a package containing the required track components. Vehicles, buildings, scenery, control equipment and other accessories are included only when the relevant product page expressly lists them as part of the set. Dimensions and track lengths follow the set illustrations.
Two Routes to a TT Layout
Tillig TT Model Track or Roadbed Track?
The choice depends less on analogue or digital operation than on the method of construction, desired appearance and later expansion. Track from both systems can be used for either operating method; the power supply, wiring and controller determine how trains are run.
| Feature | TT Model Track | TT Roadbed Track |
|---|---|---|
| Construction | Fine sleeper base without a moulded ballast body | Track and shaped roadbed form a stable system unit |
| Typical Use | Permanently installed layouts with individually applied ballast | Quick assembly, starter layouts, test tracks and gradual expansion |
| Scenic Treatment | Free choice of base, ballast colour and surrounding scenery | Complete track appearance immediately; the sides can still be detailed |
| Geometry | Straights, numerous radii, flexible track, turnouts, crossings and double slips | Connectable BG and BR geometry with straight and curved turnouts |
| Set Selection | 23 complete track packages organised by layout plan | Five complete sets and four coordinated extensions |
| Particular Strength | Prototypical track appearance and flexible alignment | Straightforward planning and quick, tidy assembly |
Can both Tillig systems be connected?
Their common track gauge does not provide a direct plug-in transition. Roadbed height, connectors and geometry must be compensated at a planned transition point. Reliable operation requires a clearly defined system change with suitable height adjustment, accurately aligned rail profiles and test running before the track is fixed permanently.
Product Group 1
Preconfigured Tillig TT Complete Roadbed-Track Sets
These five packages range from a compact oval to a layout with two circuits, a station and a shunting area. The stated base dimensions make comparison with a table, layout board or available room easier.
Station Set
Track Set with Station
A parallel station track is added to the oval for train crossings and overtaking movements.
View station set
Extended Circuit
Parallel Circuit 1 with Station
An additional route section increases the running distance and operating possibilities.
View Parallel Circuit 1
Two-Circuit Layout
Parallel Circuits 1+2 with Station
Two closed routes and the station area permit varied simultaneous train operation.
View two-circuit set
Complete System Expansion
Station and Marshalling Yard
The most extensive basic roadbed-track formation combines continuous running, a station and storage sidings.
View complete set
Product Group 2
Four Tillig Extension Sets for TT Roadbed Track
Catalogue numbers 01833 to 01836 each solve a specific task. They can add a passing track, parallel route or several storage sidings to an existing basic layout without requiring every compensation piece to be determined individually.
Catalogue Number 01833
Station Extension Set
Two 15-degree turnouts, straights, curves and connectors for power feeds and electrical isolation.
View set 01833
Catalogue Number 01834
Parallel Circuit Part 1
Curved turnouts, matching curves and straight sections begin the second running route.
View set 01834
Catalogue Number 01835
Parallel Circuit Part 2
Two curved turnouts and coordinated curves and straights complete the extension.
View set 01835
Catalogue Number 01836
Marshalling-Yard Extension Set
Three turnouts, several straight tracks and three buffer stops form a group of storage sidings.
View set 01836
Product Group 3
All 23 Tillig TT Model-Track Sets for Complete Layout Plans
The place names identify different track-plan concepts. In addition to the maximum layout width and depth, track length provides a useful indication of complexity. A shorter plan may deliberately focus on straightforward branch-line operation, while longer track routes normally include more station tracks, concealed sections or storage facilities.
4 Sets
Compact Track Plans Up to 1.70 Metres Wide
Suitable for small layout rooms, first permanent TT layouts and clearly defined projects.
10 Sets
Medium-Sized TT Layouts from 1.80 to 2.25 Metres
Larger stations, longer running distances and the first complex turnout formations within a home-friendly area.
Leinefelde
Area: 1.80 × 1.00 m
Track length: 19.68 m
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Malchin
Area: 1.95 × 0.95 m
Track length: 15.40 m
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Bergün
Area: 1.95 × 1.05 m
Track length: 28.12 m
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Rottenbach
Area: 2.00 × 1.00 m
Track length: 19.88 m
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Augustusburg
Area: 2.00 × 1.10 m
Track length: 33.78 m
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Horka
Area: 2.10 × 0.90 m
Track length: 26.08 m
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Michaelstein
Area: 2.10 × 1.40 m
Track length: 16.65 m
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Lößnitz
Area: 2.20 × 1.10 m
Track length: 23.84 m
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Gräfenroda
Area: 2.20 × 1.10 m
Track length: 48.07 m
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Vitzenburg
Area: 2.25 × 1.40 m
Track length: 27.39 m
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9 Sets
Large Tillig TT Track Plans from 2.40 Metres
Suitable for long routes, extensive stations, hidden sections and varied model railway operation.
Karow
Area: 2.40 × 0.95 m
Track length: 22.31 m
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Templin
Area: 2.50 × 1.00 m
Track length: 26.43 m
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Mittweida
Area: 2.55 × 1.55 m
Track length: 48.05 m
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Neustadt
Area: 2.60 × 1.20 m
Track length: 42.21 m
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Freiberg
Area: 2.60 × 1.55 m
Track length: 59.12 m
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Arnsdorf
Area: 2.70 × 1.50 m
Track length: 44.94 m
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Großheringen
Area: 2.70 × 1.50 m
Track length: 38.37 m
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Herlasgrün
Area: 2.75 × 1.75 m
Track length: 48.19 m
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Großkorbetha
Area: 3.00 × 1.70 m
Track length: 67.43 m
View set →
Track length alone does not determine the required area. Levels, gradients, concealed routes and the arrangement of curves can produce substantially different quantities of track on two layouts of a similar overall size.
Piece by Piece
The Most Important Components of the Tillig TT Track System
Product designations follow systematic geometry. Understanding the basic types makes parts lists easier to read, permits existing plans to be modified and helps when adding suitable track , turnouts or track accessories .
Straight Tracks G1 to G6
Compensating Lengths Precisely
In the Model Track system, G1 is 166 mm long, G2 is 83 mm, G3 is 43 mm, G4 is 41.5 mm, G5 is 36.5 mm and G6 is 21.5 mm. The short sections close gaps beside turnouts or return parallel tracks to the system geometry.
Curved Track and Radii
Combining Curves Correctly
R11 and R12 use a radius of 310 mm, R21, R22 and R24 use 353 mm, and R31 and R32 use 396 mm. The second digit identifies different curve angles. Larger radii produce a smoother appearance; the permitted minimum radius must also be checked for the relevant vehicle.
Flexible Track Measuring 664 Millimetres
Creating Individual Alignments
Flexible track can be used for broad curves, gentle transitions and individual lengths. It is cut to size and aligned carefully. In visible areas it avoids unnecessary rail joints and supports a flowing route through the scenery.
EW, Curved and Specialist Turnouts
Dividing Routes
Standard turnouts in the EW1, EW2 and EW3 families connect the main route and branch. Curved turnouts place both routes within a curve and therefore save length. Reliable operation requires the switch blades, frog, drive and electrical supply to be planned together.
Crossings and Double-Slip Turnouts
Constructing Complex Station Throats
A crossing allows two tracks to intersect at the same level. A double slip combines a crossing with turnout functions in one component. It saves space but requires especially accurate installation, correctly working drives and reliable frog polarisation.
Joiners, Power Feeds and Isolation Points
Connecting Mechanics and Electrics
Rail joiners align the profiles and carry current. Joiners with connection tabs simplify power feeds, while insulated joiners separate electrical sections. On larger layouts, additional sensibly distributed feeds should supply power rather than relying solely on mechanical rail connections.
Corresponding roadbed-track straights are designated BG and curves BR. The moulded roadbed also determines the installation height. With Model Track, the base and ballast are selected separately. Suitable materials are available under track bedding .
From the Set to an Operational Route
How to Select and Lay a Tillig TT Track Set
A suitable set is not determined solely by its external dimensions. Accessibility, vehicle length, usable station length, gradients and electrical divisions determine whether the track plan can later be operated reliably and conveniently.
Measure the Complete Room
Allow space around the layout for operation, maintenance, wiring and removable access sections.
Select the Track System
Choose Roadbed Track for quick system-based construction or Model Track for a layout with individually applied ballast.
Check Vehicles and Radii
Use the longest planned vehicle and its specified minimum radius as the determining standard.
Check Usable Track Lengths
Station, storage and hidden-yard tracks must accommodate the intended train lengths.
Prepare Electrical Sections
Plan power feeds, isolation points, occupancy detection and any reversing loops before constructing the scenery.
Assemble and Test Before Fixing
Lay the track loosely, test every type of vehicle and only then secure it permanently.
Very Little Space
The track oval, Altenhof or Saubach provide straightforward starting points.
Station as the Main Feature
The station set, Hohenstein or Leinefelde combine continuous running with train crossings.
Two Independent Running Routes
Parallel Circuits 1+2 provide two closed routes within a clearly defined area.
Extensive Operation
Freiberg, Großheringen and Großkorbetha offer extensive track for larger projects.
Further planning support is available in the guides Plan a Model Railway , Track Planning and the Model Railway Calculator .
Scale and Model Track Gauge
Understanding TT, TTe, H0m, H0e and H0 Correctly
The same model track gauge can represent different prototype gauges at different scales. Track should therefore not be selected solely by the distance between the rails. Scale, sleeper pattern, vehicle width, loading gauge and turnout geometry must also be suitable.
| Model Size | Scale | Model Track Gauge | Relationship to These Sets |
|---|---|---|---|
| TT | 1:120 | 12 mm | The 32 listed sets are intended for standard-gauge TT models. |
| TTe | 1:120 | 6.5 mm | Narrow gauge at TT scale; not interchangeable with standard-gauge TT track. |
| H0m | 1:87 | 12 mm | The same track gauge but a different scale and appearance. |
| H0e | 1:87 | 9 mm | A separate H0 narrow-gauge system using its own track. |
| H0 | 1:87 | 16.5 mm | Tillig ELITE and Standard are separate H0 track systems. |
H0m vehicles also use a model track gauge of 12 millimetres, but a TT track plan is not automatically suitable for H0m because of the larger H0 scale. Compare vehicle dimensions, track spacing, radii and structures. Further information is available in the gauge comparison , the H0m guide and the H0e guide .
Frequently Searched Answers
Questions About Tillig TT Track Sets and Track Planning
These answers cover space requirements, system selection, power supplies and later expansion.
Which Tillig TT track set requires the least space?
According to the set illustration, the roadbed-track oval requires approximately 70 × 85 cm. Among the complete Model Track layouts, Altenhof is the most compact listed plan at 0.95 × 0.70 m.
What is the main difference between Model Track and Roadbed Track?
Model Track is supplied without moulded roadbed and can be supported and ballasted individually. Roadbed Track already has a shaped ballast base and is particularly suitable for quick and stable system-based construction.
Can a Tillig TT layout begin with analogue control and later become digital?
Yes. The track is not limited to one control method. When converting to digital operation, however, the command station, vehicles, decoders, wiring and any existing analogue isolation circuits must suit the new operating concept.
Is one power feed sufficient for a large track-plan set?
Additional power feeds are sensible on extensive layouts. They reduce voltage losses across long routes and numerous rail joints. Their number and position depend on track length, electrical sections, turnouts and occupancy detection.
Is a radius of 310 millimetres suitable for every TT vehicle?
Not necessarily. The specification for the individual vehicle remains decisive. Long passenger coaches, steam locomotives and highly detailed models frequently benefit from larger radii.
What do G1, R11, EW and DKW mean at Tillig?
G identifies straight track, R identifies curved track with a defined radius and angle, EW identifies a standard turnout and DKW identifies a double-slip turnout. The following digits distinguish length, radius, angle or design.
Can Tillig Model Track and Roadbed Track be connected directly?
A transition must be planned deliberately. The systems differ in roadbed height and connection method. The rail heads must align precisely, the profiles must be joined securely and the height difference must be supported firmly.
Can H0m run on Tillig TT track?
Both use a model track gauge of 12 millimetres. H0m is nevertheless built at a scale of 1:87 and represents metre gauge. Sleeper pattern, loading gauge, radii and layout dimensions must therefore be checked separately.
What makes the Großheringen track set distinctive?
Großheringen is designed for an area of 2.70 × 1.50 m and, according to the set illustration, contains 38.37 m of track. The plan combines a station, several turnout connections, storage facilities, flexible track and a turntable area.
Which Tillig TT set is suitable for shunting operation?
With Roadbed Track, Tillig 01836 adds three turnouts, several storage sidings and three buffer stops. Among the larger Model Track plans, Großheringen, Freiberg and Großkorbetha provide extensive track formations.
Select Tillig TT Track for Your Layout Project
In addition to the track sets, explore individual straights, curves, turnouts, rail joiners and other accessories for the targeted expansion of your TT layout.