cranage

from The Collaborative International Dictionary of English v.0.48

Cranage \Cran"age\ (kr[=a]n"[asl]j), n. [See {Crane}.]
   1. The liberty of using a crane, as for loading and unloading
      vessels.
      [1913 Webster]

   2. The money or price paid for the use of a crane.
      [1913 Webster]

from Bouvier's Law Dictionary, Revised 6th Ed (1856)

CRANAGE. A toll paid for drawing merchandise out of vessels to the wharf, so 
called, because the instrument used for the purpose is called a crane. 8 Co. 
46.

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