The BLT 8000 tunnel washing arm for tunnels is fully articulated in all its movements: it can reach even the most difficult points thanks to the hydraulic right-left lateral movement, always maintaining great manoeuvrability.

It works hydraulically (via the vehicle's hydraulic system) and is controlled by a joystick control panel to be installed in the cab.

See catalogue

Technical sheet

It is composed by:

• DIN 76060 A/B coupling counterplate
• Right-left lateral translation slide
• Three hydraulically operated articulated arms
• Hydraulic turntable for brush/wash bar rotation
• Nitrogen accumulator and cylinder block valve
• Nitrogen accumulators on hydraulic cylinders to prevent impact damage
• Nitrogen accumulators on hydraulic cylinders to prevent impact damage
• Hydraulic cylinders with block valves
• Slide guide Hydraulic motor for side shift
• N. 2 steel bars with interchangeable nozzles
• N. 4 adjustable wheels for washing head protection
• N. 8 adjustable polyzene sliding guides for translation
• Parking feet

The following are also available for the BLT 8000 tunnel cleaning arm for tunnels:

• Washing brush 1800 mm wide
• High pressure washing bar(s) with special rotating heads
• Washing bar with rotating nozzles (4 m length)
• Auxiliary bar for spraying detergent
• Hydraulic wheels for truck swing control
• Axle locking frame for MB UNIMOG

We pay close attention to adapting our products to the medium you have, reducing the necessary maintenance and customizing services. For special needs, it is possible to adapt our equipment according to your needs, contact us for a personalized quote.