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Gerling’s CITADEL MOBILE COMMAND Trailers

Gerling has unequaled experience in the custom design and manufacture of Expanding Side Trailers.  We are not talking about the RV-style “bump-out” sides that have somehow found their way into this application.  Gerling provides a real, industrial-grade trailer with an expanding side mechanism that is fail-safe, and warranteed for four (4) years, unlimited mileage.

fort irwin ntc aar

Gerling Expanding Side Trailers are available with either single or dual expanding sides, with expanding side lengths up to 51’.

citadel mcc  citadel double ex mcc

Basic Typical Specifications (all Gerling Vehicles are custom-built):

Chassis:

  • Custom Built GA-102/53EX (SINGLE EXPANDO)

Construction:

  • Riveted Side .063 Aluminum Panel OR
  • Custom fabricated seamless .090 aircraft aluminum
  • Semi-Monocoque/Frame Construction

GVWR/Typical Weight

  • 60,000 GVWR/ 36,200 Typical Rack Ready Weight

Overall Length/Height:

  • 53’ Max Length / 13’ 6” Max height

Expanding Side Dimsensions

  • Up to 51’ Length/ 66” Stroke

Expanding Side Mechanism

  • Linear Bearing, Manually Actuated

Interior Length/Height:

  • 52’ 2” Max Length / 88” Interior Finished Height

Interior Width

  • 96”, or five (5) full rack widths.  Expanding Side increases interior width up to 8 full Rack Widths

Crew Capacity:

  • Up to 30 Crew Positions

Rack Space:

  • Up to 46 full height 78 ¾” EIA racks, 43 RU each.

Electrical:

  • Gerling's custom 200A split-feed power system
  • Generator options up to 60kW

The above are only base specifications, with other chassis and configurations available.

The Industry’s #1 Expanding Side Mechanism

expanding side citadel

It may sound overly simplistic, but the key to the success of an Expanding Side Trailer is that the side opens when it is supposed to, and that it closes when it is supposed to!  Gerling expanding sides are manual, which eliminates the possibility of an electric or hydraulic device failing.  Linear bearing slides at each end do not permit any shimmying or mistiming, and our exclusive floor panel system eliminates actuation issues so common in other designs.

The Most Lightweight Expanding Side Trailer Available, Bar None

citadel aar display  fort irwin ii

Our methods and materials are exclusive to us, and have been developed as a result of experience that only our designers and craftsmen have!  There are no surprises at the end of the build, as we accurately compute the weight of every trailer and vehicle we construct, at each point the vehicle contacts the ground, well before construction ever begins. 

Gerling Interiors provide an environment that is only limited by the vision of your organization.

monitoring center mcc citadel

A True Understanding of HVAC

Only Gerling has wall mount air conditioners that are custom built for the industry.  Two wall-mounted G-Force air-conditioners, from five (5) tons each to ten (10) tons (120,000BTU) each, provide up to 240,000BTU of ducted cooling and heating directly through the equipment racks and into personnel areas.  Included are true hot gas bypass all the way down to 0% operation, along with accumulators that enable seamless operation even with altitude change.

g-force hvac  g-force hvac ii

The above is just an overview.  For more information, please call us

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