Audiovox AOM-713WP Specifications download pdf (Page 108)

Proposal Number PSDF #P09-0004

Rear Door B-Post The box assembly design of the rear door B-post provides an anchor for the rear door

latch assembly. This section is the main vertical support at the cab rear corner providing the anchor point for

the rear wall structural lattice network.

Roof Panel Rails - The roof panel sub-assembly shall have extruded hat section supports bonded to the roof

skin. These roof hat sections shall be joined to the Cab Roof Rail Section to complete the upper cab skeletal

structure. These completed Roof Panel Rails shall provide a grid for maximum roof crush and deflection

strength. The roof shall support a minimum weight of 250 lbs. / sq. ft. without permanent roof deformation.

Rear Wall Rails - The rear wall assembly shall have extruded hat section supports bonded to the wall skin.

These sections shall be joined to the Roof Panel Rails and to the rear door slam post and floor provide a rear

wall grid structure with maximum strength.

Cab Front Wall - The front wall of the cab shall be designed with a double wall construction to reduce the

effects of exterior noise in the crew and operator compartment.

CAB CRASHWORTHINESS TEST

Dynamic tests shall be performed to evaluate the crashworthiness of the proposed vehicle cab configuration

to the requirements of NFPA 1901-09 section 14.3.2.

Cab roof strength shall be tested utilizing the dynamic preload criteria from SAE J24221 paragraph 5

specifications and procedures.

Front impact strength integrity shall be tested utilizing SAE J24202 with ECE R293 Annex 3 paragraph 4

equivalent energy.

Quasi-static roof strength shall be based on SAE J2422 paragraph 6 and ECE R293, paragraph 5

specifications and procedures.

A letter of certification shall be provided upon request by the department.

CAB DIMENSIONS

The cab shall meet or exceed the following overall dimensional requirements:

 Overall Width - 100 inches

 Center of front axle to back of cab - 60 inches

 Center of front axle to front of cab - 74 inches

 Windshield area - 3,756 sq. in. minimum

 Front grille opening - 478 sq. in. minimum

 Combined side grille opening - 84 sq. in. each minimum

 Cab full tilt angle - 45 degrees minimum

 Cab full tilt height - 185 inches maximum

Cab interior dimensions shall be provided as a minimum in the following chart:

 Drivers side floor width 25-1/2 inches minimum

 Floor to the ceiling in the driver and officers area of the cab 59-1/2 inches minimum

 Floor to the top of the doghouse 28-1/2 inches maximum

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Audiovox AOM-713WP Specifications Page 108