The load chart of a crane enables the operator to combine the load radius with boom length to determine the（）.<br>A:maximum counter weight required<br>B:minimum horsepower required<br>C:hoist rope strength<br>D:allowable load

The load chart of a crane enables the operator to combine the load radius with boom length to determine the（）.
A:maximum counter weight required
B:minimum horsepower required
C:hoist rope strength
D:allowable load

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