NAVY A-A-59405-1999 TRUCKS LIFT FORK ELECTRIC SIT-DOWN FRONT WHEEL DRIVE REAR WHEEL STEER FOR SHIPBOARD USE [Superseded NAVY MIL-T-21869 E CANC NOTICE 1 NAVY MIL-T-21869 E SUPP 1 N-T-.pdf
《NAVY A-A-59405-1999 TRUCKS LIFT FORK ELECTRIC SIT-DOWN FRONT WHEEL DRIVE REAR WHEEL STEER FOR SHIPBOARD USE [Superseded NAVY MIL-T-21869 E CANC NOTICE 1 NAVY MIL-T-21869 E SUPP 1 N-T-.pdf》由会员分享,可在线阅读,更多相关《NAVY A-A-59405-1999 TRUCKS LIFT FORK ELECTRIC SIT-DOWN FRONT WHEEL DRIVE REAR WHEEL STEER FOR SHIPBOARD USE [Superseded NAVY MIL-T-21869 E CANC NOTICE 1 NAVY MIL-T-21869 E SUPP 1 N-T-.pdf(15页珍藏版)》请在麦多课文档分享上搜索。
1、A-A-59405 = 9038054 0004445 O29 M INCH- POUND A-A-5 94 05 9 March 1999 SUPERSEDING MIL-T-21869E 1 December 1989 COMMERCIAL ITEM DESCRIPTION TRUCKS, LIFT, FORK, ELECTRIC, SIT-DOWN, FRONT WHEEL DRIVE, REAR WHEEL STEER FOR SHIPBOARD USE The General Services Administration has authorized the use of this
2、 Commercial Item Description as a replacement for MIL-T-21869 which is canceled for all federal agencies. 1. SCOPE. This commercial item description covers the general requirements for battery powered, electric, front wheel drive, rear wheel steer, solid-tired type forklift truck for shipboard use.
3、2. CLASSIFICATION. The forklift trucks shall be of the following classifications as specified (see 7.2). Type 1 - 4000 pound capacity, EE safety rating Type 2 - 6000 pound capacity, EE safety rating Type 3 - 4000 pound capacity, EX safety rating IBeneficial comments (recommendations, additions, dele
4、tions) andl Idocurnent should be addressed to: Naval Inventory Control Point I IMechanicsbura. PA 17055-0788. L /any pertinent data which may be of use in improving this I ICode 1041, MHE Division, 5450 Carlisle Pike, P.O. Box 2020, I AMSC N/A FSC 3930 DISTRIBUTION STATEMENT A Approved for public re
5、lease; distribution unlimited. Licensed by Information Handling ServicesA-A-59405 90L054 000444b Tb5 A-A-5 94 05 3. SALIENT CHARACTERISTICS: 3.1 Confiauration. This commercial item description covers the types of electric forklifts listed below. In addition to the requirements stated in this CID, ea
6、ch type of forklift truck must be able to meet the following characteristics: Characteristic TvDe 1 SAFE WORKING LOAD 4000 LB. AT 24 IN. LOAD CENTER AND TO FULL LIFT HEIGHT SAFETY EE DESIGNATION FORK LENGTH 36 IN. FORK SPACING 38 IN. APART (MAX. OUTSIDE DIM. ). FORK SPACING 12 IN. TOGETHER (MAX. OUT
7、SIDE DIM. ) RIGHT. ANGLE 146 IN. STACK (MAX. ) OVERALL MAX. 96 IN. LENGTH BETWEEN FORK HEEL FACE AND REAR OF TRUCK TRUCK WT. 9900 LBS. (NO LOAD W/BATT. (MAX.) TvDe 2 6000 LB. EE 36 IN. 40 IN. 14 IN. 160 IN. 110 IN. 11500 LBS. TvDe 3 4000 LB. EX 40 IN. 40 IN. 14 IN. 152 IN. 96 IN. 11500 LBS. 2 Licens
8、ed by Information Handling ServicesA-A-59405 = 9038054 0004447 T3 M A-A- 5 9 4 05 Characteristic Tvpe 1 TvDe 2 TvDe 3 BATTERY 850 AMP 850 AMP 765 AMP CAPACITY HRS HRS HRS CONNECTOR TYPE EC (MOUNTING HALF ON TRUCK, LOCKING HALF ON BATTERY EC N THREE PRONG 3.2 Safetv. The forklift shall comply with AS
9、ME B56.1, OSHA 29 CFR Chapt XVII Fart 1910, UL 583 and as specified herein. The trucks shall bear the UL stamp of approval for both EE and EX trucks. Use of thermoplastic hoses such as SAE 517, 100 R7 and 100R8 is prohibited. In addition, two static straps shall be installeed on each EE truck. 3.3 M
10、otors. Traction motors shall be designed for operation on 36 volt direct current. 3.4 Lubricants. The truck shall operate using only those lubricants that are listed in MIL-HDBK-267. 3.5 Structure. The frame and related structure shall be capable of withstanding 300 per cent of rated load without pe
11、rmanent deformation. 3.6 Forks. The forks and fork carrier shall conform to ASME B56.11.4. Folding forks shall be furnished. Each fork shall be hinged or pivoted near the heel and shall be capable of being folded back manually against the fork upright and the backrest. A manually operated locking de
12、vice shall hold the fork in the upright position. With no load on the forks, the seated operator shall be able to see at least one fork tip at all lift heights and fork positions. 3.7 Load backrest extension. A 48 inch removalble load backrest extension shall be provided. 3.8 Tires. The tires shall
13、be solid type and shall be selected from sizes listed in the Tire and Rim Association (T and, in no case, shall the deck loading exceed 250 psi. 3.38 Temperature. The truck shall be capable of contnuous operation from O deg.F. (-18 deg C.) to 120 deg. F. (49 deg. C.). 3.39 Resistance to saline atmos
14、Dhere. All truck components shall withstand the corrosive effects of salt fog in accordance with MIL-STD-810 Method 509.2 Salt Fog without any loss of performance of the truck. 3.40 Power consumDtion. The truck shall be able to be cycled continuously for 7.5 hours with one battery only and no rechar
15、ging is allowed. 3.41 Hiah ImDact shock. The truck and the battery as a component of the truck shall withstand a type A high shock as a grade A item in accordance with MIL-S-901. 3.42 Electromaunetic interference control. The trucks shall be equipped for control of electromagnetic interference in ac
16、cordance with MIL-STD-461. For radiated emissions, procedure RE 102 shall be used with limits shown in figure RE 102-1 over a frequency range of 10 KHZ to 1 GHZ. For susceptibility to electric fields, procedure RS 103 shall apply with a frequency range from 10 KHZ to 1 GHZ at a limit level of 10 Vol
17、ts/Meter. 7 Licensed by Information Handling Services A-A-59405 9018054 0004452 2b9 m A-A- 5 9 4 O 5 3.43 Rain. The truck shall be capable of performing all its normal operations after being subjected to a rainfall of not less than four (4) inches per hour for a period of one hour. 3.44 Reliabilitv.
18、 Truck shall be able to complete 2000 laps around an endurance course without failure. 3.45 Treatment and Daintinq. All exterior surfaces of the truck shall be thoroughly cleaned, primed and painted in accordance with standard commercial practice. The finish coat shall be yellow color 13538 of FED-S
19、TD-595. Paint shall be lead free and chromate free. The mast and overhead guard may be painted black. 3.46 Information plates. following information plates conforming to A-A-50271, composition C. Plates shall be furnished and installed by the contractor. 3.46.1 Identification Dlate. Each forklift sh
20、all be equipped with an identification plate that shall include truck nomenclature such as, “TRUCK, LIFT, FORK, ELECTRIC, SOLID TIRES“, truck model number, truck serial number, contract number, lifting capacity, lift height, USN registration number, vehicle weight, shipping weight, cube dimension, n
21、ame or stamp of government inspector, date shipped, technical manual stock number, high shock test date, warranty expiration date and manufacturers name and address. The truck shall be equipped with the 3.46.2 ShiDpina data Dlate. Each forklift shall be equipped with a shipping data plate that shall
22、 show silhouette of. the forklift in transport position indicating the center of gravity and the location and capacity of the lifting and tie down attachments. . 3.46.3 Instruction Dlates. Each forklift shall be equipped with instruction plates including warnings, cautions and diagrams describing an
23、y special or important procedures to be followed in assembling, operating or servicing the forklift. Commercially proven decals may be substituted for these instruction plates. 3.46.4 Wheel loading date. a wheel loading plate to show wheel loading on each wheel when the forklift is carrying the rate
24、d load and when the forklift is unloaded. Each forklift shall be equipped with h 8 Licensed by Information Handling Services. A-A-59Li05 90143054 0004453 LT5 - A-A-5 94 05 3.46.5 Safetv desianation Dlate. Each forklift shall be equipped with a safety designation plate to show the truck manufacturers
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