TONG TAN

Principal characteristics:
Name	TONG TAN
Type	Trailing Suction Hopper Dredger
Year	2003
Owner	China National Transport Machinery Import & Export Corporation
End user	Tianjin Dredging Company
Builder	IHC Holland NV

Dimension
Length overall (hull only)	approx. 90.30m
Length between p.p.	84.80m
Breadth	19.10m
Depth	7.20m
Draught at dredging mark	6.50m
Hopper capacity	3,500m³
Loading capacity	5,300 t
Dredging depth	28m
Diameter suction tube	900mm
Deadweight (dredging mark)	5785 t

Power and Speed
Dredgepump power	1,320/3,720kW
Jetpump power	815kW
Propulsion power	1x 2,600kW / 1x 2,400kW
Total installed power	6,960kW
Laden speed	13.5 knots

Accomodation	26 persons