Home Track systems Märklin K Track system · HO scale
Märklin K: track pieces, radii and turnouts Märklin K is a three-rail track system without roadbed for HO scale.
The Trackplanner catalogue lists 51 pieces: 17 straights, 14 curves, 1 flex track, 8 turnouts, 2 curved turnouts, 1 three-way turnout, 3 crossings, 2 double slips, 1 turntable and 2 transfer tables. The curves come in 6 radii from 295.4 to 902.4 mm.
Key facts Scale HO scale Rail system three-rail Roadbed no roadbed Status current — in production and in the shops Turnout motor sold separately: drive 74490, decoder 74461 Pieces in the catalogue 51 Radii 6 · 295.4–902.4 mm Straight lengths 22.5 · 30 · 35.1 · 41.3 · 45 · 77 · 90 · 156 · 168.9 · 180 · 217.9 mm Turnout angles 14.43° · 22.5°
Pieces by type Type Count Straights 17 Curves 14 Flex tracks 1 Turnouts 8 Curved turnouts 2 Three-way turnouts 1 Crossings 3 Double slips 2 Turntables 1 Transfer tables 2
Radii Radius Name Angle Articles 295.4 mm — 45° 2210 360 mm R1 30° · 15° · 7.5° 2221 · 2223 · 2224 · 2229 424.6 mm R2 30° · 22.5° · 15° · 7.5° · 3.75° 2231 · 2232 · 2233 · 2234 · 2235 · 2239 553.9 mm — 30° 2241 618.5 mm — 30° 2251 902.4 mm — 14.43° 2274
Turnouts and crossings Article Type Angle 2262 Turnout left 22.5° 2263 Turnout right 22.5° 2265 Turnout left 22.5° 2266 Turnout right 22.5° 2272 Turnout left 14.43° 2273 Turnout right 14.43° 22715 Turnout left 14.43° 22716 Turnout right 14.43° 2268 Curved turnout left — 2269 Curved turnout right — 2270 Three-way turnout 22.5° 2258 Crossing 45° 2259 Crossing 22.5° 2257 Crossing 14.43° 2260 Double slip 22.5° 2275 Double slip 14.43°
All pieces Show all 51 pieces Article Type Dimensions 2204 Straight 22.5 mm 2203 Straight 30 mm 2208 Straight 35.1 mm 2293 Straight 41.3 mm 2202 Straight 45 mm 7287 Straight 77 mm 2201 Straight 90 mm 2297 Straight 90 mm 2299 Straight 90 mm 2207 Straight 156 mm 2206 Straight 168.9 mm 2200 Straight 180 mm 2290 Straight 180 mm 2291 Straight 180 mm 2292 Straight 180 mm 24922 Straight 180 mm 2209 Straight 217.9 mm 2210 Curve R 295.4 mm · 45° 2221 Curve R 360 mm · 30° 2223 Curve R 360 mm · 15° 2229 Curve R 360 mm · 15° 2224 Curve R 360 mm · 7.5° 2231 Curve R 424.6 mm · 30° 2232 Curve R 424.6 mm · 22.5° 2233 Curve R 424.6 mm · 15° 2239 Curve R 424.6 mm · 15° 2234 Curve R 424.6 mm · 7.5° 2235 Curve R 424.6 mm · 3.75° 2241 Curve R 553.9 mm · 30° 2251 Curve R 618.5 mm · 30° 2274 Curve R 902.4 mm · 14.43° 2205 Flex track 900 mm 2262 Turnout left 22.5° 2263 Turnout right 22.5° 2265 Turnout left 22.5° 2266 Turnout right 22.5° 2272 Turnout left 14.43° 2273 Turnout right 14.43° 22715 Turnout left 14.43° 22716 Turnout right 14.43° 2268 Curved turnout left — 2269 Curved turnout right — 2270 Three-way turnout 22.5° 2258 Crossing 45° 2259 Crossing 22.5° 2257 Crossing 14.43° 2260 Double slip 22.5° 2275 Double slip 14.43° 7286 Turntable — 7294 Transfer table — 72941 Transfer table —
Dimensions in mm, angles in degrees, from the Trackplanner catalogue. Where the data does not give a value unambiguously, the field stays empty.
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