The CQN Development Curved MonoTracks is a “modular curved track system concept” based on 4 bent tubes joined by removable sleepers.

The 4 different diameters fit together thanks to the specific regular curved sleepers (620mm) allowing to setup 3 different sizes of curved tracks.

The Curved MonoTrack pipes are joined together by the specific  “self alignment connector” providing a height precision track alignment and smooth connection.

MonoSrack Curved Tubes are designed to hold sleepers with 4 simple fixing processes: mounted, locked, fixed or screwed.

The assembly of the CQN Development Curved MonoTracks is achieved very fast and adapted to any shot.

4 Ways of fixing the Curved MonoTracks sleepers

Mounted: The sleepers are simply mounted, the tube are held in position and the standard dolly width is fixed

Locked: A spring locks the sleepers to the Curved MonoTrack tube and allows the assembly to be carried.

Fixed: The locked sleepers are fixed onto the Curved MonoTrack tubes. The tensioning devices can be mounted

Screwed down: When using heavy loads (cranes…) the sleepers can be screwed tightly to hard mount the track.

Curved MonoTracks Diameters

  • D5 / Rayon 3,24m – Product Ref: CRA300
  • D6 / Rayon 3,86m – Product Ref: CRA301
  • D7 / Rayon 4,48m – Product Ref: CRA302
  • D8 / Rayon 5,10m – Product Ref: CRA303

>CQN Development Curved MonoTracks technical specifications

>CQN Development Curved MonoTracks assembling Fig


Specific Sleepers for Curved MonoTracks

Product Ref: PRA420

Adjustable Coupling Curved  MonoTracks

Product Ref: PRA510


Product Ref: PRA520

MonoTracks Screws

Product Ref: PRA540

Tilting Starter Ramp

  • 2 x Tilting Starter Ramp Short – Product Ref: PRA260
  • 2 x Tilting Starter Ramp Long – Product Ref: PRA270

Curved MonoTrack to Tracks Adapters 

  • MonoTrack to Tracks Adapter (male & female) – Product Ref: PRA550

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