MIL-T-62223 Truck, Mobile Blood Donor And Component Laboratory, Tilt Cab, Diesel Or Gasoline Engine Driven, 24,000 Pounds Gvw, 4X2, CommercialThis specification covers a completely self-contained, mobile, self-propelled unit, designed to serve as a combination mobile blood component processing laboratory and three-bed donor facility. The vehicle shall be diesel or gasoline engine driven, four-wheel, two rear wheel drive, having minimum gross vehicle weight GVW of 24,000 pounds and shall be equipped with a tilt cab, a 30 kilowatt kW auxiliary generator and a 4 kW auxiliary generator. The body shall be fully air conditioned and heated. Vehicles procured under this specification are commercial items which shall be warranted by the manufacturer as specified in procurement documents.

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MIL-T-62223B(AT)

3.5.6.3 Main generator. A 30-kW, 120/240-volt, 60-Hz ac, 4-wire, single phase main generator shall be provided. The generator shall be shock mounted on vibration isolators and shall be installed for easy servicing.

3.5.6.3.1 Generator compartment. The generator shall be driven by a liquid cooled engine. The generator shall operate on the same type of fuel as the vehicle's main engine. The generator engine shall output power to drive the main generator to meet the requirements specified in 3.5.6.3. The engine shall be equipped with starting battery, fuel pump, air cleaner, and critical area silencer. The generator engine shall be installed for proper heat and exhaust dissipation. The engine mounting shall minimize transfer of vibration. A seamless stainless steel exhaust section shall connect the generator engine manifold with the intake of the critical area silencer. A flexible, stainless steel exhaust section, not less than five feet in length, shall be provided. Exhaust section shall be equipped with a quick disconnect connector to add to underbody exhaust line for additional fume dissipation.

3.5.6.3.2 Generator compartment. A generator compartment shall be located at the rear of the vehicle. The ceiling and the back wall of the compartment shall be surfaced with fireproof panel sheets secured to 0.090 inch thick aluminum panels or 12 gage (.1046 inch) steel panels below the floor line and 24 gage (.0239 inch) steel panels above the floor line. Hinged vent panels shall be provided at each side for proper ventilation. The compartment shall be enclosed with not less than 1/2-inch thick Homesote, or equal, panels on the body interior and surface with Formica, or equal, countertopping and paneling on the interior wall (see 3.5.10.4(e)). The area between the generator and the body interior walls shall be insulated. The compartment shall be accessible from the rear of the vehicle via hinged, louvered doors equipped with flushmounted locks and holders for securing doors in open position.

3.5.6.3.3 Generator accessories. Generator accessories shall include:

(a) A pigtail cable section with not less than a 240-volt, 150 ampere waterproof receptacle for plugging into power inlet receptacle installed within the generator compartment.

(b) A remove start/stop button, hour meter, and battery condition indicator installed within the body interior.