300T Floating Crane cheapest in the world

used self-propelled Floating crane 300ton for cheap sale ----all revoling
built_in of make: 2008
lifting capacity: 300 ton        max lifting capacity by test: 360ton
Classification:china ZC
location : in china
`condition`: very good  （ready to work at any time）
Loa        56.00m        
The length of the ship        54.30m        
Length of load waterline        56.00m        
breadth        23.00m        
Depth        4.50m        
Light draft        3.079m        
Load draft        3.200m        
Load displacement        3654.020m        
Light displacement        3497.600m                      
Navigational area        coastal/offshore areas