Mobile Air and Light



Salisbury, Maryland

Model DF0773A


Salisbury has added another special purpose Hackney to their fleet, this one for supplying high volume breathing air support and on-scene lighting.

The 12.75-ft body is mounted on a Freightliner M2 cab/chassis with Cummins ISC-330 engine; Allison 3000EVS transmission; 12,000# front axle and 23,000# rear axle. Vertical exhaust prevent collection of noxious gases from accumulating beneath the awnings when they are deployed. Hackney’s exclusive drop/pinch frame was specified to permit mounting of the generator inside the left front compartment for protection against road spray.

The primary mission of the vehicle is to provide on-scene recharging of 4500 psi SCBA’s. That is accomplished using a Scott 26 cfm air compressor coupled with a RevolveAir fill station. The system permits a single operator to fill not less than 20 SCBA’s an hour, based on an average 500 psi residual. The rear compartment carries forty (40) spare SCBA bottles, making it highly unlikely that the department will ever deplete air supplies to firefighters.

  • All roll-up doors (7)
  • Whelen NFPA 1901 all-LED Warning Light Package
  • PowerCall electronic siren
  • 40kw, 3-phase Onan PTO generator mounted inside the left front compartment (not beneath the body)
  • Hannay 240VAC cord reels (2) with four-outlet junction box on the end of 200-ft 10/4 cable
  • Mulitple 120VAC power outlets
  • Will-Burt light tower with (4) 900 watt Havis MagnaFire flood lights
  • Whelen Pioneer LED flood lights – (2) each upper side body and (2) rear
  • LED tail lights with individual stop/tail; amber turn; and white backup lamps
  • Auxiliary upper stop lights activated by Jake brake
  • LED clearance lights
  • Ground lights beneath cab and body
  • LED traffic advisor light bar
  • Recessed LED compartment light strips
  • Interlock system that prevents the vehicle from being moved when light tower is deployed
  • Color backup camera
  • Vehicle Data Recorder – speed, acceleration, deceleration, engine RPM’s, ABS event, seat occupancy, master optical warning switch, park brake, service brake, time, date, engine hours
  • Grover air horns mounted on left and right side of hood
  • Kussmaul 1200 battery conditioner and 20-amp auto-eject shorepower
  • Tire pressure monitors
  • Drop/pinch frame
  • Drop-down step platforms on the and right rear compartments to access upper storage areas
  • Slide-out tool board
  • Slide-out rack for storage of four complete SCBA’s
  • Forty (40) spare SCBA bottle storage tubes
  • 66” wide x 9” high x 44” deep storage compartment above ASME vessels
  • Electric deploy awning left and right side – full body length
  • Chevron rear body stripping
  • Custom stripping and lettering