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SAE J1257 1980 Edition, October 1, 1980
Rating Chart for Cantilevered Boom Cranes
Description / Abstract:
This recommended practice applies to mobile construction type
cranes with cantilevered, telescopic booms when used in lifting
crane service.
Purpose—The purpose of this recommended practice is to establish a standard format rating chart.
Purpose—The purpose of this recommended practice is to establish a standard format rating chart.
SAE J1257 1980 Edition, October 1, 1980
Rating Chart for Cantilevered Boom Cranes