1、MIL-T-6202LI 23 997990b 0399830 9 H. MIL-T-62024 (M3) 6 Protective, Epoxy-Based. STANDARDS Military MILSTD-642 - Identification Marking of Administrative, Combat and Tactical Transport Vehicles. MIL-STD-1223 - Administrative Wheeled Vehicle Undercoating, Treatment, Painting and Data Plates Standard.
2、 511.18 - Pintle Assembly, Towing. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-62024 23 = 777770b 11377833 O - . . MIL-T-62024 (M3) . (Copies of specifications, standards, drawings and publications required by suppliers in connection with s
3、pecific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publications. The following documents form a part of this speci- fication to the extent specified herein. Unless otherwise indicated, the issue in effect on date of invi
4、tation for bids or request for proposal, shall apply. IN“Xl% COMMERCE COMMISSION (ICC ) Motor Carrier Safety Regulations. (Application for copies should be addressed to the Interstate Comerce Conmission, Bureau of Motor Carriers, Washington 25, D. C.) 3. UIREIaNTS 3.1 standard vehicle and accessorie
5、s. Except as specif5ed in 3.l.lthrough 3.1.1.8, vehicle, components, assemblies, and accessories t0 be delivered under the contract shall be stanard or optional items, which meet or exceed the requirements of this specification. All chassis items shall be as represented in the chassis manufacturers
6、technical data, and special bodies or mounted equipment shall be as represented in the body and equipment manufacturers tech- nical data. material, identical to that furnished to the authorized company representatives for selection of vehicle models and components, and shall be on file in the en- gi
7、neering offices of the procuring activity, prior to delivery of the items. specified in 3.1, vehicle shall be furnished with special equipnent as specified herein. furnished which shall maintain coolant at a temperature below the boiling point, with vehicle loaded to rated GW arid operated at 10,C f
8、eet above sea level or in an ambient air temperature of not less than l25OF. the purpose of draining lubricants shall be of the permanent magnet type. Technical data shall be limited to specifications and technical 3.1.1 Special requirements. in addition to standard vehicle and components 3.l.i.l He
9、avy-duty cooling system. A heavy-duty cooling system shall be 3.1.1.2 Drain plugs. All drain plugs installed throughout the vehicle for 3.1.1.3 Radio interference suppression. Vehicle shall be-suppressed for radio interference in accordance with MIL-S-10379 for a nontactical vehicle. 3.1.1,k Underco
10、ating. Vehicle sha.l-be undercoated in accordance with the requirements of MIL-STD-1223. 3.1.1.5 Treatment, painting and data plates. As specified by the procuring activity for the appropriate service (see 6,2), treatment, painting and data plates shall be in accordance with Ma-STD-1223. 3.1.1.6 Mar
11、king. As specified by the procuring activity for the appro- priate service-.2), marking and registration number shall be in accord- ance with MIL-SPD-64.2. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-b202Ll 23 W ?7?77?7906 OL?7?732 2 W b
12、,- MILT-62024 (M3 ) 3.1.1.7 Pintle assembly. conform to standard MS5lll-l. pintle loads directly to chassis side rails. shall be not more than 4 Fnches forward of the rearmost prt of the vehicle. A pintle assembly shall be furnished and shall Mmnting shall include reinforcement t0 transfer Reannost
13、portion of installed pintle 3.1.1.8 TaTing devices. Not less than two hooks, oopsJ or pins, for towing vehicle. shall be furnished on front of vehicle. 3.2 Vehicle weights, ratings and dimension. 3.2.1 Curb weight. Curb weight shall include weight of chassis and cab, with all attachments, accessorie
14、s, and equipment; body; Full complement of fuel, lUbIdCSYltS, and COOht. 3.2.2 Gross vehicle weight. Cross vehicle weight (GVW) shall consist of curb weight, two operators (weight coniputed at 175 pounds each), and a payload, distributed evenly over the vehicle load area, to provide not less than th
15、e. specified GVW. Camponent and vehicular ratings shall not be raised to meet the requirements of this specification. than 28,000 pounds. of not less than 110 inches. drive dise-ed except that vehicle equipped with interaxle compensa;ting devices shall meet performance with front wheel drive engaged
16、. with truck loaded to specified GVW. at 50 miles per hour (mph) when calculated in accordance with SAE Truck Ability Prediction Procedure (see 6.3). not less than 35 percent of recomended governed speed, and shall provide not more Under all conditions 3.2.3 Ratings. 3.2.4 Cab-to-axle dimension. Veh
17、icle shall have a cab-to-axle dimension 3.3 Performance. Performance requirements shall be met with front wheel 3.3.1 Speeds and gmkability. High and low speed requirements shall. be met 3.3.1.1 High speed gradeability. Vehicle shall ascend a grade of 0.5 percent 3.3.1.2 Lar speed. Minimum GVW ratin
18、g shall be not less Lar speed shall be calculated with engine operating at Service brakes shall control and hold vehicle, when loaded to its specified gross weight, on a 30 percent grade. of loading, service brakes shall stop vehicle from a speed of 20 mph in not more than 40 feet from the point at
19、which movement of the brake pedal begins. and stopping distance shall be demonstrated on ry, hard, approximately level mad surface that is free from loose material. than 3 mph. 3.3.2 Service brakeso Deceleration 3.4 Chassis components. 3.4.1 ? nigine. The engine shall be a liquid cooled, internal co
20、mbustion, four- stroke cycle, gasoline type, with not less than six cylinders. The engine shail produce the required vehicle performance when operated on fuel of regular grade, at engine speed not more than manufacturer?s recomnended operating speed, 3.4.1.1 Oil filter. Full flow type oil filter sha
21、ll be furnished. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-T-6202LI 23 W 797770b 0377833 m -. -I_ 1-1_-11- _I_ -. - I - I - MIL-T-62024 (MJ ) 3.4.1.2 Positive crankcase ventilation. The engine shall be furnished with a positive crankcase
22、ventilation system. Intake air shall be passed through an air filter prior to entry into the crankcase and intake manifold. shall be provided to regulate air flow under all conditions of engine operation, All moving parts of the system shall be constructed from corrosion-resistant material. furnishe
23、d. and which provides not less than 7 amperes dc output at normal engine idle speed shall be furnished. Metering 3.4.2 Ignition system. Ignition system of 12-volt dc potential shall be Generator or alternator of not less than 60 ampere rated capacity 3.4.3 he1 system. 3.4.3.1 Air cleaner. An air cle
24、aner shall be furnished, When equipped 3.4.3.2 he1 tank(s). Unless otherwise specified (see 6.2), fuel tank(s) When more than Fuel system shall conform to ICC Safety Regulation 193 o 65 _ - with an oil-bath type, oil capacity shall be not less than 1 quart, shall be the manufacturerCs standard for t
25、he vehicle furnished. one tank is furnished, a selector valve shall be installed in accordance with ICC Safety Regulation 193,65. 3,4.3.3 Exhaust system. Exhaust system shall conform to ICC Safety Regulation 193.83. 3.4.4 Transmission and transfer assemblies . An automatic torque-converter type, ful
26、l power shifting, fully automatic transmission with not less than six forward speeds and one rierse speed shall be furnished. and transfer assemblies shall be matched with axle ratios to provide requird vehi- cular performance (see 3.3.1). shall provide for driver selection of either two-wheel or fo
27、ur-wheel drive; inter- Gear ratios in transmission A two speed transfer case shall be furnished and axle cmpensating devices shall provide for positive transfer of power to all driving axles, left sides. transmit the nisximwn delivered torque of the engine, as developed through the maximum gear trai
28、n reduction. Chassis frame shall be manufacturers standard for the vehicle furnished. Vehicle shall have frame with reinforcement.extending at least from the rear of the front-suspension, rear hanger bracket to the)front of the rear- spring, front hanger bracket. strength in the chassis frame throug
29、h increased resisting bending moment to at least equal the loads imposed with vehicle loaded to specified GVW, 3.4.7 Suspension. Vehicle shall be equipped with suspension system with components having a rated capacity at least equal to the load imposed on each mem- ber, measured at the ground, with
30、vehicle loaded to specified GVW. sion capacity is rated at the spring pads, unsprung weight shall be deducted. Vehicle shall be equipped with hydraulic, double-acting shock absorber at the front wheels, Transmission shall be provided with Ciie power takeoff opening at right and 3.4.5 Drive line comp
31、onents. 3.4.6 - Frame. Drive line components shall be adequate to Reinforcement shall provide sufficient structural When suspen- 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-b2024 23 W 99797Ob 019783i.1 b K- MILT-62024 (KI) 3.4.8 - Axles.
32、Axle ratings shall be at least equal to the load imposed on each axle, measured at the ground, with vehicle loaded to its specified GVW. ratio shall provide performance specified in 3.3.1. capable of transmitting skid torque at rated load and 35 cramp angle. Vehicle shall be equipped with single fro
33、nt and single rear wheels. Rims, and tire ratings shall conform to Tire and Rim Association recomendations, for the type and size of tires hished. and rim sizes shall be the same for all wheels on each vehicle. 3.4.9.1 Tires. Tires shall be tubeless type with nondirectional traction type tread. TKsh
34、all be high flotation, low profile type as manufactured by Martin Tire Company or approved equivalent. by Government procuring agency. Tires shall be adequate to support the imposed load, based on the tire manufacturers rating for the vehlcle speed specified. wheel or rim shall be mounted on a carri
35、er and installed in a readily accessible location on the vehicle. wheel assembly using only the tools specified in 3.4.18. less than 35O. spare tire mounted on the spare wheel or rim shall be Rirnished. be of the same size and tread design and of the highest ply rating furnished on the vehicle. 193.
36、43, 193.45 through 193.51, and as specified herein. application type brakes. shall include: Gear Front drive axle shall be 3.4.9 Wheels, rims and tires. Tire Approval of equivalent to be =de only 3.4.9.2 Spare wheel assembly. Unless otherwise specified (see 6.2), a spare Carrier design shall enable
37、removal or mounting of spare 3.4.9.2.1 Cramping angle. 3.4.9.2.2 Spare tire. Unless otherwise specified (see 6.2), an inflated Front -7heels shall have a cramping angle of not The tire shall 3.4.10 Brakes. 3.4.10.1 Air Brakes. Vehicle shall be equipped with four-wheel, full-air- Brakes shall conform
38、 to ICC Safety Regulation 193.40 through The braking system, complete with all necessary components, (a) Air compressor, unloader-head-type, engine driven and engine lubricated, air or water cooled, and having a capacity of not less than 7 1/4 cubic feet per minute ( slide open; and cover an area ap
39、proximately half the cab width and forward-to-rear dimension as long as practicable. Cab roof shall be watherproof . shall be furnished. dual windshield wipers and windshield washers. multispeed type and operated by air or electric motor(s). bumper. ICC Safety Regulation 193.86 shall be provided. 3,
40、4.ll.l Turn signals. Turn siml units, SAE class A, with Class A Turn signal Front and rear lights shall be spaced as far apart The warning lights facing the front shall be amber in 3,4.12 Battery, Battery furnished shall be 12-volt potential, with capacity 3.4.13 Cab. A tilt type cab, with tilting a
41、nd locking mechanism, shall be Cxdoors shall be equipped with locks, operable from inside the cab Cab shall have upholstered, full-width, adjustable seat and back Interior Anchors and eyebolts for two pairs of seat belts shall be When specified (see 6.2), contractor shall furnish The cab roof shall
42、provide for an area fitted with Glass shall be tinted; 3.4.14 Steering. Manufacturers heavy-duty hydraulic operated power steering 3.4.15 Windshield wipers and washers. Vehicle shall be equipped with 3.4.16 Bumpers. Windshield wipers shall be The vehicle shall be equipped with a stanmd front A rear
43、bumper, bumperettes, or equivalent protection confomning to 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-62024 23 m 3933906 0399836 T m MIL-T-62024 (MO) 3.4.17 Tools. Unless otherwise specified (see 6.2), vehicle shall be furnished with to
44、ols required for exchanging mnuited tire assembly with the spare assembly (see 3.4,9.2), and shall include a least a jack, jack hanle and wheel nut wrench. location under axle, or other satisfactory lift point, at any wheel with the tire flat, The jack shall be capable of raising vehicle while fully
45、 loaded, and without blocking, to a height adequate to perrnit remval and replacement of wheel and tire assembly, Stowage space of sufficient size to accomodate vehicle jack, hand tools, antiskid chains, warning flares and reflectors shall be frnished for retaining equipment during vehicle operation
46、, Stowage space for these tools may be furnished inside the cab, outside of cab, it shall be waterproof and shall provide for locking with a pad- lock. shall have fresh air intakes, heater air to floor and to defroster louvers. blower and mounted controls convenient to the driver. The jack shall be
47、of such closed height as to permit its When stowage space for these tools is located 3.4.18 Heater and defroster, Hot water heater shall be provided. Heater Discharge outlets shall be provided to direct Heater shall be complete with 3.4.19 Controls and operating mechanism. AU controls and operating
48、mechanism shall be located for left-hand drive. Controls shall be complete and convenient each with at least three supporting arms. Key-operated ignition switch. Ananeter or charging indicator. Fuel gage. Oil pressure gage or indicator. Engine temperature gage or indicator. Speedometer with recordin
49、g odometer. Ash receptacle. Cigar lighter. Dual sunvisors. Front door mounted armrest on drivers side. Drivers compartment ventilator other than window. Tachometer. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-62024 (MI) 3.4.19.2 Engine hour meter. An engine hair meter having a totalizing mechanism of not less than 9,999 hours shall be furnished, and mounted on the in- s trumen
