• SAE J 1257
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SAE J 1257

  • Rating Chart for Cantilevered Boom Cranes
  • standard by SAE International, 10/01/1980
  • Publisher: SAE

$37.00$74.00


The purpose of this recommended practice is to establish a standard format rating chart. This recommended practice applies to mobile construction type cranes with cantilevered, telescopic booms when used in lifting crane service.

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