1、a a a A ADDED TO TITLE “AND WDU-Z5/B“ f-1, -yo NAILS, FF-N-105, TYPE E, STYLE 10, COMMON BRIGHT; STRAPPING,QQ-S-781, TYPE I, CLASS A; PLYWOOD, COMMERCIAL STANDARD CS 45, GRADE INTERIOR C-D. FOR GENERAL TRUCKLOADING PROCEDURES REFER TO THE GENERAL TRUCKLOADING DOCUMENT, MIL-STD-1320 (NAW). FTL AND LT
2、L 40, 42, 44 & 45 FT TRAILERS (VAN) THIS STANDARD PROVIDES FOR INCREASED LOADINGS WHICH PRODUCE HEAVIER GROSS TANDEM AXLE WEIGHTS AND GROSS VEHICLE WEIGHTS. THESE INCREASED WEIGHTS ARE NOT AUTHORIED IN ALL 50 OF THE NOTES FOR TABLES I, II a IUARE MET. STATES. BEFORE LOADING MORE THAN 19 UNIT LOADS I
3、N A TRAILER, DETERMINE THAT THE LIMITATIONS PAGE 2 TABLES I, II AND lTJ PROVIDE THE CORRECT LOAD PATTERNS FOR THE LENGTH OF THE TRAILER BEING LOADED AND THE ALLOWABLE GROSS TANDEM AXLE WEIGHT AND GROSS VEHICLE WEIGHTS. THE MAXIMUM NUMBER OF UNIT LOADS THAT CAN BE LOADED INTO A TRAILER IS 40 FT. TRAI
4、LER - M UNIT LOADS 42 FT. TRAILER - 21 UNIT LOADS 44/45 FT. TRAILER - 22 UNIT LOADS TO DETERMINE THE CORRECT LOAD PATTERN TO USE, SELECT THE CORRECT TABLE FOR THE LENGTH OF THE TRAILER BEING LOADED. OPPOSITE THE NUMBER OF UNIT LOADS TO BE LOADED, FIND THE CORRECT LOAD PATTERN. MAKE CERTAIN THAT THE
5、QUANTITY BEING SHIPPED IS COMPATIBLE WITH THE TRACTOR-TRAILER WEIGHT AND THE WEIGHT LAWS OF THE STATES THROUGH WHICH THE SHIPMENT IS ROUTED. BLOCK AND BRACE USING THE PRINCIPLES SHOWN ON PAGES 5 K6. LIGHTWEIGHT TRACTOR-TRAILER - TARE WEIGHT OF TRAILER TANDEM AXLES 6,800 LBS MAXIMUM AND THE DRIVE TAN
6、DEM AXLES 10,500 LBS MAXIMUM. STANDARD WEIGHT TRACTOR-TRAILER - TARE WEIGHT OF TRAILER TANDEM AXLES 7,800 LBS MAXIMUM AND THE DRIM TANDEM AXLES 11,500 LBS MAXIMUM. THE ABOVE MAXIMUM WEIGHTS MAY BE ADJUSTED WHEN EXPERIENCE INDICATES THAT THE WEIGHT RESTRICTIONS CAN BE MET. THE TRUCKLOAD SHOWN ON PAGE
7、 5 DOES NOT LIMIT SHIPMENT TO THE NUMBER OF UNIT LOADS SHOWN. IT IS PRESENTED TO SHOW THE BASIC PRINCIPLES OF BLOCKING ONLY. THE LOAD PATTERN TABLES SHOW THE CORRECT NUMBER OF UNIT LOADS FOR THE LENGTH AND WEIGHT OF THE TRAILER BEING LOADED AND THE WEIGHT RESTRICTIONS OF THE ROUTING. WHEN SHIPPING L
8、ESS THAN THE AMOUNTS SHOWN IN THE LOAD TABLES, FOLLOW THE PROCEDURES SHOWN ON PAGE 6. DO NOT USE TRAILERS WITH NON-NAILABLE FLOORS. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE I 40 FT TRAILER LOAD PATTERN FWD - NO. OF UNIT LOADS NO. OF UNIT
9、 LOADS MIL-STD-1320-174A (NAVY) TABLE II 42 FT TRAILER LOAD PATTERN YM 19 18 17 16 15 NO. OF I ILI I I1 + 0 I III * I III + 1 I I I t 14 OR LESS: CONTINUE DOUBLE ROW PATTERN. TABLE ILI 44 845 FT TRAILER * * 21 *M 19 18 17 I I -f I I I + I I I1.j I1 I I + IIIIIIII + 16 OR LESS: CONTINUE WUBLE ROW PAT
10、TERN. NOTE 1 ARROW INDICATES NOSE END OF WARHEAD FWD LOAD PATTERN LOAD PATTERN FWD - NO. OF UNIT LOADS UNIT LOADS IlII * 22 18 * * 21 IlIl 17 Ilil III III 16 I. . 14 OR LESS: CONTINUE DOUBLE ROW PATTERN t I * AUTHORIZED WHEN ROUTING IS THROUGH STATES PERMIllING 34, o00 LBS OR MORE ON THE TANDEM AXLE
11、S AND A GROSS VEHICLE WEIGHT OF 80, o00 LBS. ONLY LIGHT WEIGHT TRACTOR-TRAILERS SHALL BE USED. * * AUTHORIZED WHEN ROUTING IS THROUGH STATES PERMITTING 34, o00 LBS OR MORE ON THE TANDEM AXLES AND A GROSS VEHICLE WEIGHT OF 80, o00 LBS. BOTH STANDARD AND LIGHT WEIGHT TRACTOR-TRAILERS MAY BE USED. AUTH
12、ORIZED FOR LIGHT WEIGHT TRACTOR-TRAILERS ONLY WHEN ROUTING IS THROUGH STATES LIMITING TANDEM AXLES TO 32,000 LBS AND GROSS VEHICLE WEIGHTS OF73,280 LBS. AUTHORIZED FOR BOTH STANDARD AND LIGHT WEIGHT TRACTOR-TRAILERS WHEN ROUTING IS THROUGH STATES PERMITTING 34, o00 LBS ON TANDEM AXLES AND A GROSS VE
13、HICLE WEIGHT OF 80, o00 LBS. NOTE: BOTH STANDARD AND LIGHT WEIGHT TRACTOR-TRAILERS MAY BE USED IN ALL M STATES WITHOUT EXCEEDING THE WEIGHT LAWS WEN THE PATTERN NUMBER IS ET MARKED WITH A ASTERISK (*) OR ASTERISKS. * PAGE 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without
14、 license from IHS-,-,-IIL-STD-1320-37qA 1 7777733 0073543 2 MIL-STD-1320-174A (NAVY) x DETAIL FRONT BULKHEAD (1 REQUIRED) SEE GENERAL NOTE 4 DOUBLED 2 X 4 NAIL IST PIECE W/3-1Od NAILS TO 1ST IN LIKE Y DEJAIL REAR BLOCKING ASSEMBLY (1 REQUIRED) LAMINATD SOLID FILL 6 WIDE. THICKNESS AS REQUIRED. LAMIN
15、ATE W/6 NAILS EACH PIECE. TRAILER A L-& -I SECTION D-D (USED WHEN SPACE AT REAR IS LESS THAN 12 INCHES). * Tw = TRAILER WIDTH TABLE TRUCKLOAD DATA WEIGHT (LBS) APPROX. UNIT LOAD UNIT LOAD NO. OF 48,070 17 37,740 37,145 16 I 35,520 34.960 PAGE 4 21 46,620 45,885 20 44,400 43,700 19 42.180 41.515 I 18
16、 - I 39,960 I 39,330 I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2 X 4 DOUBLED. NAIL IST PIECE TO TRAILER FLOOR W/I-IM NAIL, MRY 8 INCHES. NAIL 2ND PIECE TO 1ST IN LIKEMNNER. Q fl . MIL-STD-1320-174A (NAVY) ARROW INDICATES NOSE END OF WARHEAD 2
17、 X 4 DOUBLED. NAIL IST PIECE TO TRAILER FLOOR W/1-16d NAIL EVERY 8 INCHES. NAIL 2ND PIECE TO IST IN LIKE MANNER. TW= TRAILER WIDTH SEE DETAIL d SECTION F-F TYPICAL LOADING REQUIREMENTS (19 UNIT LOADS IN 40 FT VAN) PAGE 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without li
18、cense from IHS-,-,-flIL-STD-3320-374A 83 W 7777933 0073545 b W MIL-STD-1320-174A (NAVY) 25 w/ 25 FRONT BULKHEAD (i REQUIRED) KNEE BRACE (4 REQUIRED) TYPICAL DOUBLE ROW LTL PAGE 6 REVIEW ACTIVITYi NAW-OS PREPARING ACTIVITY: NAVY-OS (PROJECT NO. 814-NS59) O a Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
