OO E 2772 联邦规范 挖掘机履带式液压操作(1992年5月14日)

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时间:2023-03-16

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上传者:战必胜
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* INCH-POUND *
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OO-E-2772
May 14, 1992
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SUPERSEDING
MIL-E-29239(YD)
15 July 1985
FEDERAL SPECIFICATION
EXCAVATORS, CRAWLER MOUNTED, DED,
HYDRAULICALLY OPERATED
This specification is approved by the Commissioner, Federal
Supply Service, General Services Administration, for the use
of all Federal agencies.
1. SCOPE
1.1 Scope. This specification covers diesel powered, crawler mounted,
hydraulically operated, excavators.
1.2 Classification. The excavator shall be one of the following types and
sizes (SAE J1193 recommended practices) as specified (see 6.2):
Type I - Telescoping boom, type
Type II - Hoe type
Type Size Minimum over the side rated lifting capacity (SAE J1097)
I 1 6,500 pounds (lb) at 15-foot (ft) radius and ground level
I 2 7,500 lb at 20-ft radius and ground level
II 1 5,000 lb at 15-ft radius and ground level
II 2 7,000 lb at 15-ft radius and ground level
II 3 12,500 lb at 15-ft radius and ground level
Note: Radius equals any point through 360 degrees (o).
*-----------------------------------------------------------------------------*
*Beneficial comments (recommendations, additions, deletions) and any pertinent*
*data which may be of use in improving this document should be addressed to: *
*Commanding Officer (Code 156), Naval Construction Battalion Center, Port *
*Hueneme, CA 93043-5000, by using the self-addressed Standardization *
*Document Improvement Proposal (DD Form 1426) appearing at the end of this *
*document or by letter. *
*-----------------------------------------------------------------------------*
FSC 3805
DISTRIBUTION STATEMENT A. Approved for public release; distribution is
unlimited.
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