TRB SHLW
- Hydraulic shallow mount Road Blocker with external pump, housed in the central unit and managed by PLC Road BLocker. The dimensions of the mobile impact block are available from 1 to 6 meters with steps of 0.5 meters and, in two heights: 0.6 and 0.9 metres. The limited excavation depth required (210 mm) allows installation even in the presence of infrastructures just below the road surface. The ascent and descent time is 3÷5 sec, based on the size of the Road Blocker; optional EFO function which allows the device to rise in ~ 1.5 sec. The Road BLocker was developed and manufactured to withstand an MC7 (K4) impact according to the ASTM Standard. In the event of a power failure, it is possible to raise and lower the Road Blocker using the lever supplied to operate the pump manually.