Ship crane is the machine which installed on the special hull or blockship,it is with rack luffing and steel wire luffing
(complex pulley compensation),it can do luffing with loading and do displacement.It can loading and unloading working
between ship and shore or between ship and ship,the machine is with lower center of gravity,good stability,flexible operation,
it is an ideal equipment for loading and unloading in the Yangtze River and inner lake.
This type of crane is designed and manufactured according to the “GB3811-83 Crane Design Standard” and “GB6067-85 Crane Safety Tutorial”