Building of networks along railways

Process

Trenching and Mechanical laying of fiber optic along railways.

Specific features

• Compact trencher suitable for work in rough broken ground and narrow areas,

• Quick network deployment process
  

Innovation

• Automatic stabilizing and non-overturning system,

• National French railways (SNCF) approved reduced overall sizes
  

Assets

• Train traffic not interrupted during the works,

• Increased safety of the work site,

• Reduction in building costs thanks to the direct burial of networek ducts into the ground
  

Sizes and weight of the unit

• Length in working position: 9,30 m

• Width: 0,76 m

• Height: 1,50 m

• Weight: 8,2 tons
  

Technical features of the trenching tool

• Vibrating plough
  

• Tool offset : 150 mm on the left and right side in relation with the axis machine
  

 Mobile production center

Process

RECYSOIL® is a mobile production center behind a suction-type slicer CLEANFAST® values the trenches cuttings in a self mortar placing allowing immediate filler with the transformed material.

Specific features

• Machine capacity,

• Transformation of a controlled particle size of sand excavation using an impact crusher, and a sieve,

• The manufacture of the mortar is carried by a concrete plant fully automated and weight category,

• Hopper binder placed on load cells to optimize the assay,
  

• A PLC manages the production cycle,

• Two operators are sufficient for operations.
  

Assets

• Canceling the waiting time for the concrete tops,
  

• Preservation of natural resources and reduced environmental impact,

• Productivity gain.
  

Dimensions of the unit

• Lengh in working position : 14 m with mortar hopper

• Transportation length : 12 m
  

• Large : 2,55 m
  

• High : 4 m
  

• Weigth : 29,5 tons
  

Output

• RECYSOIL® can make up to 25 m³/h of mortar to the recorking of 400 m of trench type FTTH,
  

• Behind a trenching machine CLEANFAST®, the cadence of recorking is 120 to 130 m per hour.