Spray cleaning bar for New Jersey and road barriers

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BLNY is a lateral/side cleaning bar designed and built as a spray bar for the New Jersey cleaning, road barriers and retroreflectors. The tunnel washer bar is equipped with a Din 76060 A/B coupling plate, and its functions are completely hydraulically driven. Thanks to a side translation and a central mechanical system the tunnel washer arm can be used both on the left- and right-hand side, being possible to calibrate the working height of the arm by means of a double effect cylinder. The device is equipped with special rotary high pressure jets that ensure efficient cleaning characteristics under any circumstances.

Hydraulic System

  • N°1 double effect distributor for brush rotation (flow rate 40 liters/min- pressure 90 bar);
  • n. 1 double effect distributor per lifting cylinder (flow rate 20 liters/min- pressure 90 bar);
  • n. 1 double effect distributor per hydraulic engine arm translation ((flow rate 20 liters/min- pressure 90 bar).


Municipaltech can provide customised offers according to the customer’s specific requests.

For further information on the New Jersey bar, on the wide range of road barriers and for custom-made offers please do not hesitate to directly contact us or fill in the attached form!

Municipaltech offers an accurate after-sale assistance service, available 24 hours a day by telephone, email, fax, supported by a team of highly skilled, reliable technicians.

For further information on our tunnel washer systems and tunnel washer arms please do not hesitate to contact us! Municipaltech is the right company for you!




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