Green Star IRT

The Original Auxiliary Power Unit Engineered Specifically for the Fire Service


Idle Reduction Technology

Rosenbauer is the leader in Green Star Idle Reduction Technology (IRT), the original auxiliary power unit engineered for the fire service.


Green Star IRT uses electronic controls to shut down the chassis engine when the fire pump is not engaged, leading to less emissions and increased fuel savings. The system is the key to any department’s idle reduction strategy as well as the Diesel Emissions Reduction Act (DERA).

Rosenbauer Green Star IRT is the solution for departments who want to lower ground level emissions/pollutants, and help look out for their local and global environments.

Diesel APU System Options:

  • Provides extended time on scene operation without chassis engine running
  • Adds a diesel generator to provide 12 VDC and 120/240 VAC power without chassis engine running
  • Includes 290 amp 12 VDC power during idle reduction
  • Includes 60 amp shoreline powered chassis battery maintainer
  • Includes bar graph battery condition display
  • Includes 20 amp auto-eject shoreline power connection
  • Includes shoreline-power to APU-power transfer switch
  • Includes twelve circuit 120/240 VAC load center
  • Includes AC line voltage meters with 11.5 kW APU
  • Includes automatic system to shut down and restart chassis engine
  • Includes APU on/off switch in chassis cab to start and stop APU on demand
  • 7.9 kW 120/240 VAC or 11.5 kW 120/240 VAC
  • Optional chassis cab air conditioning when installed on Rosenbauer Motors chassis.
  • Optional chassis cab and pump compartment heating
  • Optional Idle Reduction Inhibit switch

Deep Cycle Battery System:

  • Replaces standard chassis batteries with deep cycle Odyssey PC2150S batteries requiring no additional space on the apparatus
  • No special battery training, handling, safety, transport or end-of-life disposal concerns
  • No special shoreline power inlet required to maintain batteries
  • Includes 60 amp shoreline powered battery maintainer
  • Includes color battery condition display
  • Includes 20 amp auto-eject shoreline power connection
  • Includes automatic system to shut down and restart chassis engine
  • Provides up to three hours on scene operation of basic NFPA lighting systems without chassis engine running
  • Options: Diesel fired heater in cab and Idle Reduction Inhibit switch

Green Star IRT


Rosenbauer Fire Trucks

View our full line of fire trucks to see which is the best fit for your department.

ADDITIONAL ROSENBAUER INNOVATIONS

TRUCKS EZ Climb Acces Ladder Lo Pro Ground Ladder Storage Rack EXT Safe Step Rosenbauer SAM System Smart Cab Rosenbauer Pumps Green Start IRT
ELECTRICK FIRE TRUCK (RTX)-------
LADDERSXXXX-XX
PLATFORMSXXXX-XX
ARTICULATED PLATFORMSXXXX-XX
ELEVATED WATERWAYXXXX-XX
PUMPER - MID MOUNTXXXXX - Only commercial chassisXX
PUMPER - REAR MOUNTXXXXX - Only commercial chassisXX
PUMPER - TOP MOUNTXXXXX - Only commercial chassisXX
RESCUE TRUCKXXX-X - Only commercial chassis-X
TANKER TRUCKXXXXX - Only commercial chassisXX
INDUSTRIAL TRUCKXXXX-XX
PANTHER 4X4-------
PANTHER 6X6-------
AIRWOLF CLASS 2-------
AIRWOLF CLASS 3-------

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