1、MIL-T-62L09C W 9999906 LB54693 I175 NOT MEASUREMENT SENSITIVE MIL-T-62109C 23 April 1993 SUPERSEDING MIL-T-62109B(AT) 1 September 1989 MILITARY SPECIFICATION TRAILERS, LOWBED: FORKLIFT TRANSPORTER, 5450 AND 8150 KILOGRAM (6 AND 9 TON), MODIFIED COMMERCIAL This specification is approved for use by al
2、l Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers three different commercial lowbed trailers, each with a 3660 millimeter (12 foot) long platform, beavertail, hinged loading ramps and a loading winch, all for loading and transporting single forkli
3、ft trucks and other wheeled material handling equipment. Vehicles produced under this specification are commercial items that are required to be warranted by the manufacturer as specified in acquisition documents. 1.2 Classification. The trailer shall be one of the following sizes, as specified (see
4、 6.2): Size 6 - 5450 kilograms (kg) (6-ton) payload capacity, 4-wheel, tandem Size 9 - 8150 kg (9-ton) payload capacity, 6-wheel, tri-axle. Size 9-W - 8150 kg (9-ton) payload capacity, 4-wheel, tandem axle, axle. 2590 mm (102 inches) wide. Beneficial comments (recommendations, additions, deletions)
5、and any pertinent data which 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 by
6、 letter. AMSC N/A I FSC-2330 I DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-bZLOSC M SS0b 1854b4 O01 * Y. MIL-T-62109C 2. APPLICABLE DOCUMENTS 2.1 Government d
7、ocuments. 2.1.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of
8、Specifications and Standards (DODDIS), and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS FEDERAL W-B-131 MIL I TARY * MIL-P-514 MIL-H-3912 MIL-H-46170 * * STANDARDS FEDERAL FED-STD-297 - Battery Storage: Vehicular, Ignition, Lighting and Starting. - Plates, Identification,
9、Instruction and Marking, Blank. - Hardwood: Floorboards and Platforms, for Military Vehicles. - Hydraulic Fluid, Rust Inhibited, Fire- Resistant, Synthetic Hydrocarbon Base. - Rustproofing of Commercial (Nontactical) Vehicles. MIL I TARY MIL-STD-1223 - Non-Tactical Wheeled Vehicles Treatment, Painti
10、ng, Identification Marking and Data Plate Standards. MIL-STD-1474 - Noise Limits or Army Material. MIL-STD-1595 - Qualification of Aircraft, Missile and MS 51336 - Lunette Coupler, Drawbar, Ring. MS 75020 - Connector, Plug, Electrical - 12 Contact, MS 75021 - Connector, Receptacle, Electrical - 12 A
11、erospace Fusion Welders. Intervehicular, 28 Volt, Waterproof. Contact, Intervehicular, 28-Volt, Waterproof. * (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Naval Publications and Forms Center, Military Specifications and S
12、tandards, Bldg 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094). 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-62109C * 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, an
13、d publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. * DEPARTMENT OF DEFENSE Department of Defense Index of Specifications and Standards (DODISS). (Copies of the DODISS are available on a yearly subscr
14、iption basis either from the Government Printing Office for hard copy, or microfiche copies are available from the Director, Navy Publication and Printing Service Off ice, 700 Robbins Avenue, Philadelphia, PA 19111-5093.) DEPARTMENT OF TRANSPORTATION (DOT) Federal Motor Carrier Safety Regulations (F
15、MCSR). . Federal Motor Vehicle Safety Standards (FMVSS). * (Application for copies of DOT publications should reference the Code of Federal Regulations, 49 CFR, and the Federal Register, and should be addressed to the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 204
16、02.) * OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA) Code of Federal Regulations, 29 CFR. (Application for copies of OSHA publications should reference the Code of Federal Regulations, 29 CFR, and the Federal Register and should be addressed to the Superintendent of Documents, U.S. Government
17、 Printing Office, Washington, D.C. 20402.) 2.2 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the soli
18、citation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of documents cited in the solicitation (see 6.2). * AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) ASME Boiler and Pressure Vessel Code (BPVC) Section IX - Qualification Standard for Welding and Br
19、azing Procedures, Welders, Brazers, and Welding and Brazing Operators. (Application for copies of ASME publications should be addressed to the American Society of Mechanical Engineers, United Engineering Center, 345 East 47th Street, New York, NY 10017.) 3 Provided by IHSNot for ResaleNo reproductio
20、n or networking permitted without license from IHS-,-,-MIL-T-b2LOC MIL-T-62 109C c I * AMERICAN WELDING SOCIETY (AWS) . AWS B2.1 - Standard for Welding Procedure and Performance Qualifications. AWS D1.l - Structural Welding Code-Steel. (Application for copies of AWS publications should be addressed
21、to the American Welding Society, 2501 NW 7th Street, Miami, FL 31025.) THE EUROPEAN TYRE AND RIM TECHNICAL ORGANISATION (ETRTO) Standards Manual. (Application for copies of ETRTO publications should be addressed to the European Tyre and Rim Technical Organization, 32 Avenue Brugman, 1060 Brusselsl B
22、elgium). * SOCIETY OF AUTOMOTIVE ENGINEERS, INC. (SAE) SAE Standards and Recommended Practices 5318 - Air Brake Gladhand Service (Control) and Emergency (Supply) Line Couplers - Trucks, Truck-Tractorsl and Trailers (DOD Adopted). 5516 - Hydraulic Hose Fittings. 5517 - Hydraulic Hose. 5537 - Storage
23、Batteries. 5551 - Performance Levels and Methods of Measurement of Electromagnetic Radiation from Vehicles and Devices (30-1000 MHz). 5560 - Seven-Conductor Electrical Connector for Truck-Trailer Jumper Cable. 5682 - Rear Wheel Splash and Stone Throw Protection. J697 - Safety Chain of Full Trailers
24、or Converter Dollies. 5702 - Brake and Electrical Connection Locations - Truck-Tractor and Truck-Trailer (DOD Adopted). 5706 - Rating of Winches. 5844 - Nonmetallic Air Brake System Tubing (DOD 5931 - Hydraulic Power Circuit Filtration. 51067 - Seven Conductor Jacketed Cable for Truck and Trailer Co
25、nnections. 51292 - Automobile, Truckl Truck-tractor, Trailer, and Motor Coach Wiring. Adopted). (Application for copies of SAE publications should be addressed to the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096.) 4 Provided by IHSNot for ResaleNo reproduction
26、or networking permitted without license from IHS-,-,-flIL-T-b2109C 99999Ob 1854b97 810 MIL-T-62109C THE TIRE AND RIM ASSOCIATION, INC. Year Book. * (Application for copies of Tire and Rim Association publications should be addressed to the Tire and Rim Association, Inc., 175 Montrose West Ave., Copl
27、ey, OH 44321.) (Non-Government standards and other publication8 are normally available from the organizations that prepare or distribute the documents. These documents also may be available in or through libraries or other informational services). 2.3 Order of precedence. In the event of a conflict
28、between the text of this specification and the references cited herein the text of this document takes precedence. Nothing in this specification, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS * 3.1 Standard vehicle and accessories.
29、 Except as specified in 3.1.1 through 3.1.1.11, the vehicle, components, assemblies and accessories to be delivered under the contract shall be the manufacturers standard or optional items, sold commercially to the public, which meet or exceed the requirements of this specification. All vehicle item
30、s shall be as represented and rated in the vehicle and equipment manufacturers technical data. Technical data shall 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
31、available to the engineering offices of the procuring activity prior to delivery of the items. The vehicle shall be a standard commercial trailer, of a model sold to a significant number of buyers other than the Government, in the course of normal business operations. The model furnished shall be no
32、t older than the manufacturers current model on the date of invitation for bids. 3.1.1 Special requirements. In addition to the standard vehicle and components specified in 3.1, the vehicle shall be furnished with special equipment as specified herein. * 3.1.1.1 Treatment and pqinting. The vehicle s
33、hall be treated and painted in accordance with MIL-STD-1223. As specified by the procuring activity for the appropriate military service (see 6.2), the exterior color shall be in accordance with MIL-STD-1223. * 3.1.1.2 Marking and data plates. As specified by the procuring activity for the appropria
34、te military service (see 6.2), identification marking and data plates shall be in accordance with MIL-STD-1223. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-62109C * 3.1.1.3 Rustproofing. The vehicle shall be rustproofed in accordance with
35、 FED-STD-297. * 3.1.1.4 Brake lights. At least one pair of brake lights shall override the four-way emergency flasher or the two systems shall be independent of each other. Modifications to the manufacturers standard product to accommodate this requirement shall not compromise conformance to any Fed
36、eral Motor Carrier Safety Regulation referenced herein or to any Federal Motor Vehicle Safety Standard. If additional lights are added to the vehicle, the lights shall be selected from the trailer manufacturers standard matching hardware. 3.1.1.5 Welders and welding. In addition to the requirements
37、of 3.21.4, all welders employed in the fabrication of the trailer shall be certified, before any welding is accomplished, in accordance with MIL-STD-1595; the welding qualifications of the ASMF, BPVC, Section IX; or AWS 82.1 or D1.1. The certification that the welders have passed the qualifications
38、test shall be on file at the contractors facility and shall be available for review by the Government. * 3.1.1.6 Lubrication chart. An illustrated or schematic diagram type lubrication chart shall be provided on the trailer. The chart shall direct attention to all lubrication fittings and specify th
39、e range and grade of lubricants required for critical temperatures. The chart shall be permanently attached to the trailer in a readily visible location. The chart shall be inscribed on a plate conforming to 3.1.1.11. * 3.1.1.7 Hardwood. Wood platforms (see 3.17.1) shall be floored with apitong, whi
40、te or red oak, or white ash as specified in MIL-H-3912. Apitong is allowed for the flooring only, provided the average weight shall be not less than 753 kilograms per cubic meter (kg/m3) (47 pounds per cubic foot (pcf), with none of the individual pieces weighing less than 673 kg/m3 (42 pcf), with n
41、o more than 15 percent moisture content at time of weighing. Flooring shall be Government source inspected. * 3.1.1.8 Wood treatment. Wood, including apitong, shall be treated with wood preservative in accordance with MIL-STD-1223. 3.1.1.9 24-volt lighting. 3.1.1.9.1 Independent 24-volt dc system. W
42、hen specified (see 6.2), in addition to the standard 12-volt direct current (dc) electrical system (see 3.13 through 3.13.7), a 24-volt dc lighting system, independent of the 12-volt dc lighting system, shall be provided. Separate wiring and bulbs shall be provided for the 24-volt dc system. The sys
43、tem shall conform to 3.13. The 24-volt dc system shall also conform to the Federal Motor Carrier Safety Regulations referenced in 3.13.1, except the 24-volt dc stop and turn lamps shall be combined. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-M
44、IL-T-b2LOSC MIL-T-62 109C 3.1.1.9.2 Interconnected 24-volt dc system. when specified (see 6.2), capability of operating the normal 12-volt dc system from a towing vehicle equipped with a nominal 24-volt dc electrical system shall be provided. 3.1.1.9.3 Receptacle for 24-volt dc system. When either a
45、n independent or interconnected 24-volt dc system is specified, the front of the trailer shall also be equipped with a 12-contact-receptacle and cover conforming to MS 75021, part number MS 75021-1. The receptacle shall be located in accordance with SAE 5702. connected to the lights as follows: The
46、24-volt dc, 12-contact receptacle shall be Contact B. Connect to left-hand turn signal and stop lamp (yellow) Contact D. Connect to ground (whjte) Contact E. Connect to clearance, side marker, identification, and tail lamps (black and brown) Contact J. Connect to right-hand turn signal and stop lamp
47、 (green). Contact L. Connect to ground (white). The remaining contacts shall not be connected. Circuits B and J on tactical (military design) trucks are combination stop and turn indicator circuits. On the interconnected 24-volt dc system, the normal 12-volt dc turn signal lights will function both
48、as turn signals and stop lights, and the normal 12-volt dc stop lights will not be operational when the trailer is connected to a towing vehicle with a 24-volt dc power supply. condition, the stop light (red) circuit is not connected to the 24-volt, 12-contact receptacle. Because of this 3.1.1.9.4 R
49、esistors. When an interconnected 24-volt dc system is specified, the 12-contact receptacle shall be provided with resistance in each circuit to reduce the voltage of a tactical towing vehicle from a nominal 28 volts dc to 12 volts dc. Each circuit resistor shall be selected to reduce the voltage of the tactical truck to within the maximum rated voltage of the trailer electrical components. The resistor assembly shall be located in a protective housing an
