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Compact Clean&Fast solution for urban trenching

CityCleanfast is the ideal solution to deploy your fiber optic networks, it guarantees high productivity especially in urban environment and motorways.

Performant trencher for a cost efficient, clean and fast deployment of FTTH, CCTV, smart grid and electric networks. The cutting wheel is axially driven, digs simultaneously with suction and collection of the excavated material and allows trenching in curves.

CityCleanfast assures a clean and dust-free job site, a reduced amount of excavated material produced with adapted narrow tools and no material or dust thrown out during earthworks; it provides complete filtration of rejected air.

Manufactured Under US Patent No. 10,794,042


  • Cleanliness of trenches and jobsite
  • Simultaneous, trench and suction of the excavated material
  • No material nor dust thrown out during earth works
  • Combined cutting and suction of the excavated material
  • Reduced noise emission
  • Small foot print on roads
  • Preservation of the road fundations
  • Quick restoration of the road
  • Vehicle traffic not interrupted during the works
  • Easily usable road vehicle
  • Trench in straight and narrow environment
  • Trench in curves
  • Adapt to the urban strains
  • Designed for urban and motorway environments
  • Quick network deployment process
  • Reduction in building costs
  • 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

Technical Features

Tesmec Marais CityCleanfast Wheel Trencher with Integrated Vacuum System
  • Suction system for a dust-free jobsite
  • Sound-proofing of the components allows limited disturbance to residents
  • 4 directional wheel in crab and in opposition resulting in High maneuverability
  • Tilt of the tool which allows a vertical trench
  • Only one operator needed to use the machine

Technical Specifications


MAX HORSEPOWER 142 hp (105 kW)
ENGINE Perkins 1204F-E44TAN Tier 4 Final / Stage IV
WEIGHT 8.700 - 9.000 kg | 19,180 - 19,841 lbs
DIGGING DEPTH 0 - 45 cm | 0' - 1'6''
DIGGING WIDTH 2,5-8 cm | 1"-3"


MAX HORSEPOWER 134 hp (99 kW)
ENGINE Perkins 1104F-E44TAN Tier 3 / Stage IIIa
WEIGHT 8.700 - 9.000 kg | 19,180 - 19,841 lbs
DIGGING DEPTH 0 - 45 cm | 0' - 1'6''
DIGGING WIDTH 2,5 - 8 cm | 1"-3"