DLA A-A-59154-1998 LOADER SCOOP TYPE FULL TRACKED《全履带戽斗式装载机》.pdf
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1、A-A-59154 9999974 0176851 437 W INCH-POUND J A-A-59 1 54 Februarv 28, 1998 SUPERSEDING October 15, 1991 KKK-L-1086D COMMERCIAL ITEM DESCRIPTION LOADER, SCOOP WE, FULL TRACKED The General Services Administration has authorized the use of this Commercial Item Description by all federal agencies. 1. SC
2、OPE. This Commercial Item Description (CID) covers diesel-engine-driven, hydraulically operated, crawler-type, front end loaders. The loaders are intended to be used for digging, lifting, transporting, dumping, and other grading operation over sloping and rough terrain. 2. CLASSIFICATION. The loader
3、s shall be of the following styles, classes, and sizes as specified (see 7.2). Style A = ROPS with canopy. Style B = Fully enclosed ROPS cab. Class 1 = With a General Purpose bucket. Class 2 = With a Multipurpose bucket. Size L 1 Size L 1.25 = 1.25 yd3 (.96 m3). Size L 1.5 = 1.5 yd3 (1.15 m3). Size
4、L 2 Size L 2.5 = 2.5 yd3 (1.91 m3). Size L 3 Size L 3.75 = 3.75 yd3 (2.87 m3). = 1 yd3 (76 m3) rated capacity = 2 yd3 (1.53 m3). = 3 yd3 (2.29 m3). Notes: 1. The Roll Over Protective Structure (ROPS) shall conform to SAE J1040. 2. , Loader buckets shall be furnished with easily replaceable teeth. 3.
5、 The rated capacity shown in cubic yards (yd3) or cubic meters (m) is the nominal heaped capacity measured in accordance with SAE J742. Beneficial comme material with a density of approximately 3,000 pounds per cubic yards (1 780 kilograms per cubic metre). 3.2.3 Environmental conditions. Unless oth
6、erwise specified (see 7.2), the loader shall be capable of being stored, started, and operated efficiently at any elevation and ambient temperature from minus 20 to plus 120 degrees Fahrenheit (F) or from minus 29 to plus 49 degrees Celsius (“C). 3.3 Allied eauipment. Ail necessary hardware or compo
7、nents required for quick change over to install the.applicable allied equipment shall be fimished. 3.3.1 Forklift assembly. When specified (see 7.2), a fkont mounted forklift assembly shall be furnished. The fork attachment shall have a load capacity of not less than 5,000 pounds (2268 kilograms ).
8、The forks tines shall be not less than 42 inches (1067 millimetre (mm) long. Distance between forks shall be adjustable over the width of the carriage. 3.3.2 Backhoe assembly. When specified (see 7.2), the loader shall be furnished with a rear mounted, self-contained backhoe assembly, complete with
9、operator station and controls. The backhoe shall have a reach of not less than 12 feet (3.66 metre) and furnshed with a 24 inches (610 mm) bucket with replaceable teeth. 3.3.3 Ripper assembly. When specified (see 7.2), a rear mounted, hydraulically operated parallelogram ripper assembly shall be fmi
10、shed. The ripper shall have not less than five shank pockets and five teeth. 3.4 ODtional accessories. The manufiactwers optional accessories shall include, but not limited, to the following: 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I A-A-59
11、15 4 9999974 017b853 20T c A-A-59 154 3.4.1 Operators compartment. The operators compartment for both style A and style By shall include an upholstered (weather-proof material) adjustable operators seat, complete with type-1 seat belt conforming to SAE J386. 3.4.1.1 Style A. The style A operators co
12、mpartment shall be furnished with metal canopy top. The instrument panel shall be protected with lockable panel guard. 3.4.1.2 Style B. The style B operators compartment shall, as a minimum, be furnished with lockable door(s), heateddefroster, powered front and rear windshield washedwipers, left and
13、 right side rear view mirrors, and tinted safety glass. When specified (see 7.2), an air conditioned cab shall be furnished. Refrigerant with ozone depleting properties shall not be used in the air- conditioning unit. 3.4.2 Transmission. A full power shift torque converter, or direct drive, or hydro
14、static transmission shall be as specified (see 7.2). 3.4.3 Track grouser. A standard track or a wide track grouser shall be as specified (see 7.2). 3.4.4 Hydraulic valves. A 2-spool or a 3-spool hydraulic valve as specified (see 7.2). 3.4.5 Gauges and indicators. Illuminated gauges for fuel tank lev
15、el, engine coolant temperature, engine oil pressure, transmission oil temperature, and warning indicator for alternator low voltage, low transmission oil pressure, and transmission oil filter restriction shall be furnished. An electrical monitor system with audible and visible warnings are acceptabl
16、e in lieu of gauges. 3.4.6 Lights. Two fiont workingdriving lights and one rear working light. 3.4.7 Drawbar. A standard drawbar or hitch point shall be provided when the loader is not furnished with rear mounted allied equipment. 3.4.8 Additional options. Additional options, not included above, sha
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