Excavator Boat

Dredger Type	Hydraulic-driven			Electrically driven
Dredging capacity(m³/h)	200	200	200	350	350
L.O.A(m)	39.5	37.5	38.5	54.8	63.7
Breadth(m)	7.2	7.5	7.2	10.0	11.5
Draught line(m)	27.5	24.0	26.4	40.2	42.6
Depth(m)	2.1	2.2	2.1	3.1	3.5
Draught(m)	1.4	1.1	1.4	1.8	2.3
Drainage capacity(t)	244	180	237	651	980
Max. dredging depth(m)	10	12	10	15	15
Max. discharging height(m)	10	3	8	10	6
Dia. suction/ discharging hose(mm)	400/400	400/400	400/414	600/560	600/560
Main engine power (kW)	551.5/750hp	441/600hp	551.5/750hp	970.5/1320hp	882/1200hp

The bucket wheel is denser than the bucket of the chain bucket boat, so it has high output and less sand leakage from the bucket, and it is suitable for excavating hard soil, cohesive soil, and dense sand, as well as mineral sand and other materials.

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