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Greenpose, the innovative solution for fiber optic deployment

Greenpose is an on-higway truck conceived for extra urban, suburban and country installation of fiber optic underground networks in an economic, fast and sustainable way, mininizing CO2 emissions. It’s the ideal all – in – one solution to connect remote locations, lone settlements and homes, by executing four activities all in one pass: trench excavation, ducts laying, treatment of the excavated material and backfilling of the trench. 


Execution of four activities all in one pass:

  • Trench excavation
  • Mechanical laying of ducts
  • Treatment of the excavated material
  • Backfilling the trench with the treated excavated material 
  • Reduce the number of machines on site
  • Decreas risks and safety hazards
  • Use the 100% of the treated excavated material for the backfilling, mixed with water, cement and dye (or signal grid alternatively)
  • Compared to conventional systems, this technology allows for a 76% of CO2 emissions reduction per linear meter of network installed
  • On-highway truck 
  • Overall execution speed up to 350 m/h
  • Overall 50% network installation costs reduction.
  • Machine data remote monitoring
  • Fleet location management
  • Troubleshooting & operating conditions information

*information available according to machine configuration

  • As built data logger
  • Avoid stakeout resulting in time and cost reduction
  • Project proof upon completion
  • Easier trencher operation
  • Maximized excavation efficiency
  • Less dependence on operator skills

Technical Features

Tesmec Marais ST2 Wheel Trencher
  • Euro 6 on-highway truck approved for road circulation, no transport costs and no auxiliary vehicle
  • 5 axis boom on the trenching wheel
  • Extra digging offset: 50 cm (1'8'')
  • Mechanical laying system with laying box and rollers
  • Articulated screw system for cement transportation: using the wheel rotation allow to mix correctly base material, cement, dye and water
  • Radio-controlled machine

Techincal Specifications


ENGINE Euro 6-E - Volvo VTT3R
WEIGHT 23.700 Kg | 52,250 lbs
    Intended registration/in service maximum permissible laden mass 32.000 Kg | 70,550 lbs
    Technically permissible maximum laden mass 43.000 Kg | 94,800 lbs
DIGGING DEPTH 0 - 160 cm | 0' - 5'3''
DIGGING WIDTH 18 - 52 cm | 7'' - 1'10''