TAILIEUCHUNG - Crane testing requirements for performance tests

Crane testing requirements for performance tests includes both operational performance testing and load performance testing. the following tables and their associated guidelines are of a general nature. | EM 385-1-1 3 Nov 03 APPENDIX I CRANE TESTING REQUIREMENTS FOR PERFORMANCE TESTS 1. PERFORMANCE TESTING. a. Performance testing includes both operational performance testing and load performance testing. The following tables and their associated guidelines are of a general nature. For any crane the manufacturer s guidance has precedence over this general guidance and the manufacturer s guidance shall be followed. b. The following sequence and limitation shall be complied with when conducting performance tests 1 Test rigging first. 2 Conduct the operational performance test before the load performance test. 3 Test the main hoist before testing the auxiliary or whip hoists. 4 Test loads shall be raised only to a height sufficient to perform the test. 2. OPERATIONAL PERFORMANCE TESTING. Operational performance testing shall include the tests specified in Table I-1 as defined below. X1 Load hoist operation and limit switch test. 1 Raise the load hook through all controller points stopping below the upper limit switch where applicable I-1 EM 385-1-1 3 Nov 03 TABLE I-1 CRANE PERFORMANCE TESTING REQUIREMENTS -NO-LOAD TESTS Type of Crane Test Portal Floating Tower and derricks Hammerhead 3 Mobile 4 Bridge overhead traveling wall and gantry Jib pillar monorail and fixed hoist X1 1 I 1 I 1 I 1 I 1 I 1 I 1 X2 I I I I I 5 X3 I I I X4 I I I I X5 I I I 2 I X6 I I I I X7 I I I I X8 I I I X9 I X10 I I Notes 1 Conduct for main auxiliary and whip hoists as applicable. 2 Conduct rotation tests through normal design operating arc. 3 Conduct hoist tests in combinations such that all structural mechanical and electrical components are tested in all possible configurations. 4 Complete tests shall be performed on each hook. Extend outriggers or stabilizers as specified by the manufacturer. Level the crane as specified by the manufacturer s load chart. Rotate the boom 90 from the longitudinal axis of the crane carrier and position the boom at the minimum working radius. 5 Conduct fixed boom

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• Crane testing requirements for performance tests
• Performance testing
• Operational performance testing
• Load performance testing
• Hydraulic crane slippage