ARMY MIL-C-62326 B-1988 CARRIERS CARGO AND PASSENGER FULL TRACKED ALL-TERRAIN GASOLINE ENGINE DRIVEN COMMERCIAL《商业汽油发动机驱动全地形全面跟踪货运及客运车》.pdf

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1、MIL-C-6232bB 23 m 7777706 0202703 B m MIL- C-6 2 3 26 B 2 March 1988 SUPERSEDING MIL- C-6 2 3 26 A 12 March 1984 MILITARY SPECIFICATION CARRIERS, CARGO AND PASSENGER, FULL TRACKED, ALL-TERMIN, GASOLINE ENGINE DRIVEN, COMMERCIAL This specification is approved for use by all Departments and Agencies o

2、f the Department of Defense. 1. SCOPE * 1.1 Scope. This specification covers gasoline engine driven cargo and passenger carrying, full tracked, all-terrain vehicles with a payload as defined in Table I. Vehicles procured under this specification are commercial items which shall be warranted by the m

3、anufacturer as specified in acquisition documents. * 1.2 Classification. The carriers shall be one of the following types as specified (see 6.2). Type I - Carrier, cargo, flatbed, with 2-man cab. Type II - Carrier, cargo and passenger, fully enclosed, with driver, passenger, and 2-place seating leng

4、th (6 to 8 man capacity). cab. Type III - Carrier, cargo, flatbed, with 2-man cab and 3-man crew 2. APPLICABLE DOCUMENTS 2.1 Government documents. * 2.1.1 Specifications and standards. The following specifications and standards form a part of this specification to the extent specified herein. Unless

5、 otherwise specified, the issues of these documents shall be those listed in that issue of the Department of Defense Index of Specifications and Standards (DoDISS), and supplement thereto, cited in the solicitation. Beneficial comments (recommendations, additions, deletions) and any pertinent data w

6、hich may be of use in improving this document should be addressed to: US Army Tank-Automotive Command, ATTN: AMSTA-UED, Warren, MI 48397-5000, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or bv letter. AMSC NIA DISTRIB

7、UTION STATEMENT A. Approved for public release; distribut ion is unlimited. I THIS DOCUMENT CONTAINS 17 PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-* SPECIFICATIONS A-A-393 FEDERAL MILITARY MIL-P-514 MIL-C-623 26B - Extinguisher, Fire, Dry

8、-Chemical (Portable) . - Plates, Identification, Instruction and Marking, Blank. STANDARDS FEDERAL FED-STD-297 - Rustproof ing of Commercial (Nontact ical) Vehicles . MILITARY MIL-STD-2 10 - Climatic Extremes for Military Equipment. MIL-STD-1223 - Nontactical Wheeled Vehicles Treatment, Painting , I

9、dent if icat ion Marking and Data Plate Standards. MIL-STD-1474 - Noise Limits for Army Materiel. * 2.1.2 Other Government documents. The following other Government documents form a part of this specification to the extent specified herein, on the date of the solicitation. Unless otherwise specified

10、, the issues shall be those in effect DEPARTMENT OF TXANSPORTATION (DOT) Federal Motor Carrier Safety Regulations. Federa1 Motor Vehicle Safety Standards. (Application for copies of DOT publications should reference the Code of Federal Regulations, 49 CFR, and the Federal Register, and should be add

11、ressed to the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.) ENVIRONMENTAL PROTECTION AGENCY (EPA) Control of Air Pollution from New Motor Vehicles and New Motor Noise Emission Standards for Transportation Equipment - Vehicle Engines. Medium and Heavy Trucks.

12、(Application for copies of EPA publications should reference the Code of Federal Regulations, 40 CFR, and the Federal Register and should be addressed to the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.) 2 Provided by IHSNot for ResaleNo reproduction or netwo

13、rking permitted without license from IHS-,-,-MIL-C-bZ32bB 23 79779Ob 0202705 L W MIL-C-62326B TEST OPERATION PROCEDURES TOP 2-2-614 - Toxic and Hazard Test for Vehicles and other Equipment. (Application for copies of Test Operation Procedures publications should be addressed to Defense Technical Inf

14、ormation Center, Cameron Station, Alexandria, VA 22304-6145.) (Copies of specifications, standards and other Government documents required by contractors in connect ion with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting officer.) *

15、2.2 Other publications. The following documents form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD adopted shall be those listed in the issue of the DoDISS specified in the solicitation. Unless otherwise specified,

16、the issues of documents not listed in the DoDISS shall be the issue of the non-Government document which is current on the date of the solicitation. * SAE, * SAE, INC. SAE Standards and Recommended Practices 5350 - Spark Arrester, Test Procedure for Medium Size Engines (DoD adopted), 5551 - Performa

17、nce Levels and Methods of Measurement of Electromagnetic Radiation from Vehicles and Devices (30-1,000 MHz). 5706 - Bating of winches. (Application for copies of SAE publications should be addressed to Inc., 400 Commonwealth Drive, Warrendale, PA 15096.) UNDERWRITERS LABORATORIES, INC. (UL) Fire Pro

18、tection Equipment List. (Application for copies of UL publications should be addressed to the Underwriters Laboratories, Inc., 333 Pfingsten Road, Northbrook, IL 60062. ) * 2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein (exc

19、ept for associated detail specifications, specif kat ion sheets or MS standards), the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3 Provided by IHSNot for Resa

20、leNo reproduction or networking permitted without license from IHS-,-,-MIL-C-6 2 3 26 3 3. REQUIREMENTS * 3.1 Standard vehicle and accessories. Except as specified in 3.1.1 through 3.1.1.4, the vehicle, components, assemblies, and accessories to be delivered under the contract shall be standard or o

21、ptional items which meet or exceed the requirements of this specification. All chassis items shall be as represented in the chassis manufacturers technical data, and special bodies or mounted equipment shall be as represented in the body and equipment manufacturers technical data. Technical data sha

22、ll be limited to specifications and technical material, identical to that furnished to the authorized company representatives for selection of vehicle models and components and shall be available in the engineering offices of the procuring activity, prior to delivery of the items. The chassis model

23、furnished shall be not older than the chassis manufacturers current model on the date of invitation for bids. 3*1*1 Special requirements. In addition to the standard vehicle and coinponents specified in 3.1, the vehicle shall be furnished with special equipment as specified herein, J: 3.1.1.1 Painti

24、ng and marking. The vehicle shall be treated, painted and marked in accordance with MIL-STD-1223. the procuring activity for the appropriate military service (see 6.2), the exterior color and the identification markings shall be in accordance with MIL-STD-1223. As specified, by * 3.1.1.2 Rustproofin

25、g. When specified (see 6.2), the vehicle shall be rustproofed in accordance with the truck requirements of FED-STD-297. * 3.1.1.3 Instruction plates. The equipment shall be provided with instruction plates describing special or important procedures for operating and servicing equipment and warnings

26、of hazardous procedures. Each control lever shall be marked with a plate depicting the function of the control. Individual markings shall be adjacent to each control. The plates shall be durable and legible throughout the life of the equipment. The plates shall be conspicuously located. Plates and m

27、arkings shall confrom to composition A (class 1 or 2) or composition C of MIL-P-514. 3.1.1.4 Spark arrester muffler. As specified herein (see 3.4.16), the vehicle shall be furnished with an exhaust system spark arrester inuf f ler, 3.2 General design. 3.2.1 Federal Motor Vehicle Safety Standards. Th

28、e vehicle and all furnished accessories shall comply with all Federal Motor Vehicle Safety 8 Standards in effect on the date of manufacture. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-VIL-C-bZ32bB 23 7777906 0202707 5 = Feature Vehicle gross w

29、eight (nominal, pounds) Weights: Vehicle curb weight (empty) (nominal, pounds) MIL-C-62326B Type I I Type II Type III I ! 7,400 i 7,400 . 7,400 i I 5,000 5,600 5,300 1 I * 3.2.2 Sound level. The vehicle interior sound level shall conform to te requirements of MIL-STD-1474, table 2, category D (less

30、than 85 NA) 1 * 3.2.3 Curb weight. The curb weight shall include the weight of the chassis and cab, with all attachments, accessories, and equipment (whether standard or manufacturers option); the body; and a full complement of fuel, lubricants and coolant. * 3.2.4 Payload. The payload shall be only

31、 the weight of the driver, passengers and cargo being transported. No part of the vehicle shall be included in the payload weight. * 3.2.5 Vehicle weights and dimensions. Vehicle weights and dimensions shall be as specified in table I. * 3.2.6 Accessibility. The design of the vehicle and optional eq

32、uipment shall permit access for routine servicing and shall permit access for replacement and adjustment of component parts and access- ories with minimal disturbance of other components and systems. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-

33、MIL- C-6 2 3 2 6 13 3 . 3 Perf ormance. * 3.3.1 Speed. The vehicle shall transport the minimum payload over smooth, level, hard surfaces at: speeds up to 20 miles per hour (mph). * 3.3.2 Temperature variance. The vehicle shall operate in ambient air temperatures of plus 120 degrees Fahrenheit (OF) t

34、o minus 65OF. When in storage, the vehicle shall withstand climatic extremes as specified in MIL-STD-210, without deterioration that could cause failure of any component part of the vehicle. * 3.3.3 Obstacles. With the minimum payload specified in table I, the vehicle shall climb, either in a head-o

35、n or diagonal approach, a vertical barrier 10 inches in height. The vehicle shall ford streams and open water up to 14 inches deep. 3.3.4 Climbing ability. With the minimum payload specified in table I, the vehicle shall climb a hard surface grade of not less than 75 percent without stalling or dama

36、ging the power plant or running gear. Side hill ability shall be not less than 55 percent on hard surface grades . 3.3.5 Turning radius. The carrier shall be capable of short radius turns to the right and left which shall be not more than a radius of 10 feet, as measured from the pivot point to the

37、inside edge of the inner track. 3.4 Chassis components. * 3.4.1 Engine, The intermittent brake horsepower and speed rating of the engine shall be in excess of that required to meet the operational requirements of the vehicle. The engine shall be an air- or a water-cooled, four-stroke cycle, gasoline

38、 type of not less than 120 horsepower. The engine shall be of a commercial design that has been proven satisfactory in extensive use, and for which repair parts are readily obtainable. The cooling system shall be such that the engine will operate satisfactorily in ambient temperatures between minus

39、65OF and plus 120F. The engine shall have not less than six cylinders and not less than a 258 cubic inch displacement. Engine hood insulation shall be provided to decrease heat transfer from the engine compartment to the driver. Insulation shall be standard type used in automobiles and trucks; carpe

40、t; or a combination thereof. The design of the insulation shall cake into account any potential fire hazard. The engine shall be complete with all accessories normally furnished with the engine, including a fuel filter located between the fuel tank and the carburetor. A hand throttle sufficient to r

41、un the engine steadily at any set speed from idle to maximum shall be furnished. system which provides engine overspeed protection shall be furnished. A speed limiting 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-6232bB 23 9999906 0202709

42、9 W MIL-C-62326B * 3.4.1.1 Power plant, transmission and drive unit heaters. A coolant heater, an engine oil heater, a transmission heater and a drive unit heater shall be provided. battery heater shall be provided. alternating current (ac), and shall be wired through a junction block to a single th

43、ree-pronged (male), weatherproof, slave receptacle for receiving external power and grounding the vehicle. A three-wire connecting cable, 25 feet long and of adequate line capacity to supply power for all heater units simultaneously, shall be furnished. Connecting cable shall include a matching fema

44、le connector at the vehicle end and a standard, three-pronged (two power plus one ground) male connector at the other end. Electrical apparatus shall conform to Federal Motor Carrier Safety Regulation 393.77()(7). insulation of connecting cable shall withstand normal operating stresses in low ambien

45、t air temperatures (down to minus 60F) without cracking or loss of dielectric capacity. All heater lead wires shall be installed without interfering with vehicle component operation and without loose excess wire. Provisions for stowage of the cable shall be provided in the vehicle cab. Heaters shall

46、 be furnished as follows: Unless otherwise specified (see 6.2), a Heaters shall operate on 110 volts Electrical (a) A coolant heater, 1,500-watt minimum rating, shall be installed in the engine block or in the lower coolant inlet hose. to 195OF shall be installed with 170F to 195F thermostat, shall

47、be installed in the engine oil pan through any convenient opening 170F to 195F thermostat, shall be installed in the trans- mission lower pan (d) An immersion type oil heater, 300-watt minimum rating with 170F to 195F thermostat, shall be installed in the drive unit A battery heater with a capacity

48、adequate to maintain the battery electrolyte at a temperature of not less than 10F during vehicle exposure in ambient air temperature as low as minus 60F, and with a thermostat to limit the temperature of the electrolyte to not more than 80F. An engine thermostat with an operating range of 170F (b)

49、An immersion type engine oil heater, 300-watt minimum rating, (c) An immersion type oil heater, 300-watt minimum rating with (e) * 3.4.2 Electrical system. The electrical system shall be of 12-volt direct current (dc) potential. The manufacturers standard commercial storage battery(s), dry charged and moisture sealed, shall be provided. Electrolyte shall not be furnished. An alternator with a rating of not less than 60 amperes shall be provide