This boat is a chain bucket-type sand dredger. It is equipped with an operation room, operation desk, generator set, excavation device, sand, and gravel separating device, tail material conveying device, lifting device, positioning device, and so on.

Its workflow is to drive the dredging bucket through the motor to load the material into the flat screen for the sand and gravel separation stage, and the sand and gravel within 120mm will flow from the chute to the conveyor belt after screening.

The hull

Size of floating	*266.21.2m*
Length of both side floating body	26m
Width of both side floating body	2.2m
Length of the middle floating body	6m
Width of the middle floating body	2m
Height	(1.2m)
Transverse ribs	L50Angle steel
Distance between Ribs	0.5m
Material：baseplate, Sideplate	6mm CCSB
0.8m Displacement	95t
Weight（estimated）	80T

The sand bucket

Equipped with bucket number	74/sets
Dredging bucket material
Bucket bottom	10mm Q235B Board
Bucket hoardings	6mm Q235B Board
Bucket lip material	15mm (65 Manganese plate)
Capacity	0.14m³
Weight for per bucket	110kg
Bucket speed	26/min. bucket/min
Fully loaded capacity	218m³/h