1、23 Febnuary 19n CUPE RSED WG MILITARY SPM: IFICATION TINCKS; 2 1/2 TON, 6x6, MILiTARY DESIGN, M44A2 MULTI-FUEL ENGINE SZRIES 1. scm 1.1 Sco e. This specification covers M44A2 series general and special purpose 2 lldn, multi-fuel engine driven, six-wheel six-wheel drive, mili- tary design truck chass
2、is, trucks, and truck tmctors. 1.2 Classification. Vehicles shall be of the type and model specified (see table I and 6.2). Table I. Type and model Type Model (1) (2) Chassis, Truck M44A2 Chassis, Truck M45A2 Truck, Cargo M35A2 Truck Cargo: Drop Side M35AZ Truck, Van, Shop M109A3 Repah shop. Truck m
3、ounted M185A3 Chassis, Truck, Modified M45A2 Truck, Tank, Fuel Servicing M49AZ Chassis, Truck, Mcdif ied M45A2 Truck, Tank, Water M5QA3 Chassis, Truck M45A23 Truck, Dump M342A2 Chassis, Truck M45AZ Truck, Cargo M36A2 Truck, Tractor M275A2 Truck Maintenance, Pipeline Construction M756A2 Truck, Mainte
4、nance, Earth Borer, pole Setter Chassis, Truck 462 M764 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-46780D 23 7777706 OL78L4L 3 Ma-T-4679m( AT ) 2. APPLICABLE DOCUMENTS 2.1 The following documents of the issue in effect on date of invitatio
5、n for bids or request for proposal, form a part of this specification to the extent spec if ied here in SPEC IFFICATIONS Federal O-A-548 W-B-680 P-11-680 w -F - 800 w-L-800 Military MIL-P - 514 ,MIL-L-2104 MIL-L-2105 MIL Subzero. Grease, Aatomotive an Artillery. Compound, Antifreeze, Arctic-Type. Co
6、rrosion Preventive, Petrolatum, not Application. Preservative, Hydraulic Brake Systems and Components. Sealer, Surface, Wood Preservatiyie. Hydraulic Fluid, Non-Petroleum Base Autamotive Brake, Arctic. Hydraulic Fluid, Petroleum Base Fire Control. Corrosion Preventive, Compound Solvent Cutback, Cold
7、 Application. Grease, Aircraft and Instrument, (For Low and High Temperatures). Fuel, Compression Ignition Engine. Preservative Fluid, Automotive Brake Systems and Components Vehicles Wheeled: of . Engine Military Stanard Multi-fuel: H. P , b -465-1 Ia ID-465-U: Volatility. Preparaticm for Shipment
8、and Storage 6 cylinder i40 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-* MIL-T-46780D 23 7777706 0398342 5 MIL-T -467800 (AT ) PURCHASE DESCRIPTION WD-297 - Engine, Multi-Fuel: 6-Cyliner, 140 H.P., ID-465. STANDARDS Federal FEDERAL STD. NO. Mil
9、itary MIL-STD-6 MIL-STD-105 MILSTD -130 MIL-STD-193 MIL-STD-210 MILSTD- MIL-STD-882 MIL-STD-1261 MS -21313 MS-51352-1 DRAWINGS Army 7077063 7354276 11609000 7731417 8337178 8345120 8688944 10896388 3.0896510 10937002 10937003 10937874-1 10937874-2 10937874-3 10937690 10937799 10937963 u601760 u60895
10、9 u631700 u62 313 o 595 - Colors. Dimensioning and Tolerancing. Sampling Procedures and Tables for Inspection by Attributes Identification Ma-kin; of Military Property. Painting Procedures, Tactical Vehicles (Tracked and Wheeled) . Climatic Extremes for Military Equipment . Electromgnetic Interferen
11、ce Characteristic Requirements For Equipment . Identification Marking of, Combat, and Tactical Transport Vehicles. System Safety Program for Systems and Associated Sub-Systems and Equipment Requirements For. Welding Procedures for Construct ional Steels . Padlock Sets. Winch Assembly. Chain, Tow. Cl
12、osure Assembly, Hard Top. Body Asseinbly Complete . Harness Assembly, Radio Outlet. Cover, Slave Receptacle Hole. Closure Kit Cargo Body. Kit, Arctic. Kit, Slave Receptacle Kit, Electric-Brake. Kit, Air-Brake. Radio Outlet Installation. Kit, Water Fording. Kit, Water Fording. Kit, Water Fording. Kit
13、, Heater Personnel. Heater Kit, Cargo Body Closure. Arctic, Cargo Body Shelter, Kit Assembly. Kit A-F-0 Kit, Arctic. Snatch Block. Winch, Utility. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-Yb780D 23 M 9999906 0198143 7 m Corps of Engine
14、ers D6154-1 thru-22 - Body, Pipeline Construction for Truck M7562 D46gg-i-thru-3 ENGINEERING PAmS LIST - Lever, Spring Loaded Assembly for Truck M756A2. Arniy EPL-8736563 EPL-873 65 64 EPL- 873 6565 EPL - 873 65 66 EPL 8736567 8736780 EPL-87365 69 EPL-8736570 EPL- 8736571 EPL-87365 73 EPL- 8736574 E
15、PL-8736575 EPL-8736576 EPL-873 6582 EPL-8736588 EPL-8736581 EPL -873 6 5 97 E-8736598 EPL-8736600 EPL-873 6601 EPL-8736602 EPL-873 6603 EPL - 873 6604 EPL-8736733 Ep-8736735 EPL-8736769 Chassis, Truck; 2 1/2 Ton, 6x6, M45A2, W/kinch. Chassis, Truck: 2 1/2 Ton 6x6, M45A2 WO/Winch. Chassis, Truck: 2 1
16、/2 Ton, 6x6 M45A2, WJWinch. Truck Tank: Fuel Servicing, 1200 Gallon, 2 1/2 Ton 6x6, M49AZ, WO/Winch. Truck, Tank: Fuel Servicing, 1200 Gallon, 2 1/2 Ton 6x6, M49AZ, Whinch. Truck, Tank: Water, 1000 Gallon, 2 1/2 Ton, 6x6 Truck, Van: Shop, 2 1/2 Ton, 6x6 M109A3, WO/Winch. Truck, Van: Shop 2 1/2 Ton,
17、6x6, M109A3, W/Winch. Truck Tractor: 2 1/2 Ton, 6x6 M275A2, WOhinchr Chassis Truck: 2 1/2Ton, 6x6 M45A2, W/hxh. Chassis Truck: 2 1/2 Ton, 6x6, M44A2, Wbinch. Truck, Cargo: 2 1/2 Ton, 6x6, M35A2, WO/bIinch. Truck, Cargo: 2 1/2 Ton, 6x6, M35A2, W/Winch. Repair Shop, TruckMounted: Whinch. Truck, Dump:
18、2 1/2 Ton: 6x6, M342A2, W/Winch. Truck, Cargo: 2 1/2 Ton, 6x6 M36A2, WO/Winch. Truck, Cargo: 2 1/2 Ton, M275A2, W/Winch. Supplementary Quality Assurance Provisions for Truck, Maintenence; Earth Borer Pole Setter, 2 1/2 Ton Q6, 764, Whinch. Supplementary Quality Assurance Provisions for Truck, Dump:
19、Supplementary Quality Assurance Provisions for Repair Shop, TruckMounted: M185A3 WO/Winch. Supplementary Quality Assurance Provisions for Chassis. Truck: Supplementary Quality Assurance Provisions for Chassis, Truck: supplementary Quality Assurance Provisions for Chassis, Truck: 2 1/2 Ton 6x6, M4.%2
20、CJ W/Winch. Supplementary Quality Assurance Provisions for Chassis- Truck: 2 1/2 Ton, 6x6 M45AB W/Winch. Supplementary Quality Assurance Provisions for Truck, Cargo: Drop Side 2 1/2 Ton. 6x6, Supplementary Quality Assurance Provisions for Truck, Cargo: Drop Side 2 1/2 Ton, 46, M35AZ, Wbinch. Supplem
21、entary Quality Assurance Provisions for Truck, Maintenance, Pipeline Construction 2 1/2 Ton, 6x6, M75642, Wfiinch. Supplementary Quality Assurance Provisions For Truck Maintenance; Earth Borer Pole Sitter 2 1/2 Ton. 6x6, M764, W/Winch . 2 1/2 Ton: 6x6, M342A2, WO/Winch. 2 1/2 Ton, 6x6, 2 1/2 Ton, 6x
22、6, M45A2, WO/Winch. 2 1/2 Ton, 6x6, M45AX+, WO/iJinch. M35AZ WO/winCh* (Copies of spec if icat ions . standards, drawings, and publicat ions required by suppliers in connection with specific procurement functions should be ob- tained from the procuring activity or as directed by the contracting offi
23、cer.) 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 invitation for bids or request for proposal shall apply? S-6-66 - Human Engineering Laboratories (HEL) (Application Tor
24、 copies should be addressed to U. S. Army Engineering Labora- tories, Aberdeen Proving Ground, Maryland.) 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-4b780D 23 W 7777706 OL7L4b 2 W Feeral Regiater, Volume 35 Number 219. (Applicatim for ca
25、glee ahauld be addressed to Envlraiwmt81 Protectian Agency, Office of the Adainiitrator, Motor Vehicles, Wsahlngtan, D.C.) 3.1 Fiirt productiar vehicle. nie first prlucticm vehicle of each model to be delivere mer the ccatract The vehicle Moan Miles Bettnen Failure rihall not be ler6 than 26ob mier
26、dur- the first 20,000 riles (U,4 milsr for vun model#) of operatlaa. A failure for calculatiar of Mean Mile8 Between Failure (m) rbsll wban agel.sted ln accordmace with the ccaditioar outlined ln Table VI, VI1 rrd VI11 a# applicable to the respective podela. A failure for caculatiar of Mean Mile. Be
27、tween Failure (WBF) shall be a defined by CDC/AIIc Wheel and Track Vehicle Mi6Sil Failure Defiriftion, Earth Borer Pole Setter, 2 1/2 Ton, 6x6, M764, W/Winch. Truck, Cargo: Drop Side 2 1/2 Ton, 6x6: Truck. Cargo: Drop Side, 2 1/2 Ton, 6x6, Truck, Maintenance Pipeline Construction, 2 1/2 Ton, 2 1/2 T
28、on, 6x6, M185A3, WhinCh. 2 1/2 Ton, 6x6, M35A2CJ WO/VhCh* M35AaZ, W/WinCh. 6x6, M756A2, W/WinCh. 3.3.1 Special kits. When specified (see 6.2) the following kits shall be furnished as required for a specific vehicle. 3.3.1.1 Deep water fording kit. A fording kit shall be furnished for a With the spec
29、ific vehicle in accordance with drawings specified in Table III. kit installed, vehicles shall ford hard-bottomed, fresh or salt water crossings. remining immersed for a period of 15 minutes without damage to vehicle. Van trucks MlWA3 and M185A3, shall ford water to a depth of 60 inches. models shal
30、l ford water to a depth of 78 inches. vehicle shall be capable of operating continuously on land before and after fording operations, without damge to vehicle. All other With the kit installed, the 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI
31、L-T-46780D 23 7777706 OL78L47 8 W MIL-T-oD( AT ) Table III. Fording kits Fording Kit Drawing Model Model - Fording Kit Drawing - M185A3 10937674- 1 M342A2 10937874- 3 M49A 232 10937674-1 M764 iim777 M35AZ 1093 7874 - 1 M35A2 1093 7874- 1 M5QA3 108965 5 O Ml093 10937874-1 M3allons forward and 500 gal
32、lons rear) with a nominal capacity of 1000 gallons and provide space for the stowage of equipment. a minhum of 3 percent greater than nominal to allow for expansion. Fully loaded water-tank truck shall have clearance for approved tire chains. Drawing 11609000 with insulated compartments. Parts, fitt
33、ings, and piping in cmtact with water shaii be of corrosion-resistant material not affecting the potability of the water. shall be taken to prevent corrosion from electrolytic action. Actual capacity of each compartment shall provide 3.3.8.1 Tank body. The tank body furnished shall be in accordance
34、with Where dissimilar materials are utilized, effective means Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-46780D( AT ) 3.3.8.2 Piping and connections. Piping shall be provided with connections and gate valves to permit gravity or pressure d
35、ischarge. lated, or protected within the insulated space. Piping shall be insu- 3.3.8.3 Equipment cabinet. A weather-proof equipment cabinet shall be provided at the rear of the tank body. for housing the pump, mnifold and control valves or valve handles as necessary. The cabinet shall include a rac
36、k for three 25 foot lengths of 1 1/2-inch dischwge hose, and shall protect stared eqcipment against road shock. 3.3.8.4 Hose stowage tubes. Hose stowage tubes, for six 10-foot lengths of 2-inch water suction hose, shall be installed along each side of the tank. These tubes my be incorporated in the
37、tank subframe structure. The interior of the tubes shall be free of sharp points or edges. 3.3.8.5 InSvLation jackets. The tank compartments shall be covered with fiberglass not less than 1 1/2 in ch in thickness. This insulation shall be covered with a jacket of sheet metal, welded to the tank. tan
38、k body, the jacket shall be level for a minimum width of 24 inches, and reinforced to form a catwalk on top of the body. ,This catwalk shall be flanged up at the sides to form a hand-hold for personnel using the side catwelks. At the top of the 3.3.8.6 Heating chamber. A heating chamber shall be loc
39、ated underneath the tanit, within the insulated area, connected to the vehicle-engine exltiauac system and provide with an exhaust gas outlet. flow of exhaust gases through the heating chamber. plate to be provided within vehicle cab (see 3.7.3). Valves shall be provided to direct the Precautionary
40、instruction 3.3.8.7 Catwnaks. Self-cleaning grating or non-skid catwalks shsll be furnished for each side and shall be provided with side skirts, wheel cutouts and provision for installing tarpaulin bows: without interfering with operation of tank equipment, and resembling the side end panels of car
41、go trucks. The M3TA2 cargo truck bows, covers, and end curtains shall be readily installede When specified (see 6.2), the bows, covers, and end curtains shaU be furnished with the tank body, The installed catwalks shall withstand stresses of li-ting slings attached to bogie lifting shackles. 3.3.8.8
42、 Equipment. All parts and equipment shall be furnished with the tank bodyc The couplings, nozzles, strainer, and wrenches shall be stowed in the wooden tray furnished with the equipment cabinet. 3.3a,9e9 Padlocks. Manhole and filler-opening emers shall be securefi by padlocks conforming to Standard
43、MS-21313 with 2-1/2 inch shackle and chained to prevent loss, Al1 locks on each vehicle, including the locks on the cabinet doors: shall be operable by the same key, furnished in duplicate for each vehicle, When specified (see 6.2) master keys shall be furnished, 3.3.9 Truck. ms-tnteriance pipeline
44、construction ?A75642 W/W. The truck maintenance pipeline construction, P17542 w/w, consisting of a body and access- 12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-4biOD 23 7777906 OL7L52 MIL-T-4678aD( AT ) as shown on Corps of Engineers Dra
45、wings D8154-1 thru -22 and D4699-i thru -3 (see 6.7) and mounted on a 2 1/2 Ton M45A2 truck chassis (modified) with under frame spare tire mounting, front mounted winch$ midship mounted winch, full tor- que power-take-off, and cab mo*nted control lever for parer take off, shall meet all the requirem
46、ents of this specification without loosening or shifting of body and its components. 3.3.9.1 Material (body and accessories). The material for body and achess- ories shaU be as specified herein and a6 shown on applicable drawings* Where mterial specifications containhg options are referenced on the
47、drawings and no option is specified on the drawings, the contractor shall select the option best suited for the intended use. 3.3.9.1.1 Flooring. Flooring my be of random length and width, but no All butt joints piece shall be less than 3 1/2 inches wide and the length of any piece shall be not less
48、 than the center-to-center span of three bolsters. shall be centered over a bolster. Batt joints on two adjacent boards shall not be places cm the same bolster. at each butt joint to assure sufficient seat under the ends of wood. Flooring shall be cut and drilled before preservative treatment and pa
49、int are applied. Angles, 2-by 1/4 inch shall be welded to bolsters 3.3.9.1.2 Pase of rmintenance. The body design and accessory installations shall permit accessibility to all parts for niaintenance and repair with general purpose tools. The components and accessories shall be individually removable without removing other companents or accessories* adjustable parts Drain plugs, lubrication fittings and
