MRB ROAD BLOCKER

Shallow mounted road blocker for installation on residential sites having deep excavation difficulties (due to existing underground structures such as electric, water, gas fittings). Installation with C30 grade concrete and steel rebar reinforcement.

MAIN FEATURES

  • Shallow installation
  • Hydraulic power unit with IP55 water and dust protection rating. Optional IP67.
  • Emergency mode allows blocker to remain in position in event of power failure
  • Residential
  • Hydraulic piston with IP68 water and dust protection rating
  • Optional battery pack allows up to 100 movements

Specification

  • Power: Standard 380V AC 3-Phase 50/60 Hz, 2,2 – 11 kW motor (varies depending on blocker size).
  • Operating with 24V DC in case of power failure is optionally available.
  • Control Pack: 24V DC powered PLC control unit is placed in power unit cabinet.
  • 24V DC (opt.12V DC / 220V AC) solenoids.
  • Operating Temperature: -5°C / +55°C (opt. -30°C / +70°C
  • Speed: Standard operation ~3 – 5 sec. (ascend/descend) depending on road blocker dimensions.
  • Fast raise up (EFO, by optional hydraulic accumulator) ~1 – 1,5 sec. and may differ depending on road blocker dimensions for road blockers wider than 4,0 m.

Optional Accessories

  • Telescopic front panels
  • Hydraulic accumulator for  EFO-fast raise up
  • 24V DC motor in case of power failure ( min. 60-100 movements )
  • Oil heater (for oil tank)
  • Oil cooler
A wide selection of additional accessories is available.

HPU – Hydraulic Power Unit

In the power unit the two systems (hydraulic and electrical) are separated to make easier and safer the maintenance operations; input and output dry contacts are available to manage the Road Blocker

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