THJ80 The mobile Turbo Hydro Jet – THJ80

With our THJ80 system we are expanding our product portfolio with a new, innovative product. The "little" brother of the Turbo Hydro Jet box offers new solutions for fire protection and disaster control.

This individually adjustable module helps fire brigades, authorities and disaster control worldwide to master their daily requirements from a safe distance. The module can be mounted on any existing fire fighting vehicle, on turntable ladders or on remote controlled tracked undercarriages and can be used immediately.

By adding different additives, e.g. a 3-dimensional and area-wide disinfection (e.g. in stadiums, train stations, leisure parks, etc.) can be carried out within a short time. Interiors can be dried again after a short, defined exposure time by the warm air stream.

Desinfekter mit klammer
Turbo Hydro Jet in action
  • Clever spray jet technology – safe, efficient & eco-friendly

    With a water input of 80 to 150 l/min, the THJ80 generates a spray jet cloud with an average droplet size of approx. 400 μm, which rains in a controlled manner over a distance of approx. 10 to 50 m and a height of 30 m. The engine, water monitors, water flow, water pressure and geometry are coordinated in such a way that the spray jet produces an average precipitation rate of approx. 4 - 6 l/(m² × min).

Preview video thj80
THJ80 demonstration in the forest

Technical data & performance data of THJ80

  • THJ80 L/W/H = approx. 1.150 × 740 × 1.500 mm
  • Jet engines modified jet engines
  • Weight approx. 100 kg (plus diesel 60 l)
  • Pivoting range canopy horizontal 270°, vertical –10° to +45°
  • Electrical system onboard, independent
  • Fuel supply onboard, independent
  • Operating fluids onboard fuel, oil
  • Operating fluids external water/foam (1 × C-Storz hose)
  • Driving power approx. 2 × 50 hp (2 × kW 37)
  • Air flow approx. 2 × 1 m³/s
  • Spraying width approx. 60 m
  • Spraying height approx. 30 m
  • Spraying surface 180° approx. 40 m²
  • Precipitation rate approx. 2 – 4 l/(m² × min)
  • Foam concentration approx. foam 0 – 9 %


The THJ technology can be used in the following areas of emergency response:

  • Precipitation, washing out and dilution of toxic gases and aerosols (e. g. ammonia, chlorosilane, hydrogen cyanide, radionuclides)

  • Fighting pool fires with water and foam (e. g. tank farms, containers, drum storage)

  • Three-dimensional cooling of objects and facilities (e. g. chemical plants, steel works, tanks, columns, complex steel structures).

  • Shielding of plants and objects from fire sources

  • Pressurized ventilation and smoke extraction (e. g. halls, large buildings)

  • Large area disinfection/decontamination

Thj80 vorne und seitlich

The THJ80 module on a remotecontrolled crawler chassis can be used flexibly. Due to its compact design, the THJ80 fits through standard doors and can therefore also be used indoors. Additional technology such as a thermal camera and various sensors can be attached to the system to ensure use outside the visible area. Due to the crawler chassis, even smaller obstacles are no problem for the THJ80.


Thj80 auf gelenkarm

THJ80 on articulated mast or turntable ladder

The THJ80 can be easily mounted from the crawler chassis onto the articulated mast or a turntable ladder. This allows e. g. roof truss fires to be fought effectively and with up to 2/3 less water use from a safe distance. The interface for safe loading of the THJ80 module on the ladder or articulated mast is DIN 13073. The THJ80 is operated via remote control on the ground or directly from the basket. The airborne spray jet, with its numerous water droplets (ø 400 μm), creates a large water surface which evaporates quickly (energy extraction per 1 liter of water approx. 2 megawatts). The volume increases by a factor of 1700 during the transition from water to steam, thus displacing the air in rooms, which additionally leads to inerting and thus suffocates the fire.



Basic element represents the vibration- optimized gun carriage design, water/foam technology, jet engine technology and state-of-the-art control/regulation technology are combined to form the Turbo Hydro Jet system. The swivel range of the system is defined as follows:

  • 270° horizontal plane (from right to left)
  • + 45° vertical plane upwards
  • 6,5° vertical plane downwards

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