Deep dredging

Deep dredging

A DOP Dredger is a modular dredger which can be dismounted completely to ensure practical transport to remote areas. The flexible dredger is composed of elements which easily fit into containers. Side pontoons are provided with a separate winch platform, a comfortable operating cabin, a power pack and an A-frame for hoisting the suction ladder, as well as an integrated DOP pump and cutter unit. The dredger is perfect for cutting compacted soils in sand mining and maintenance dredging jobs.

Production measurement
Position visualisation
Communication & navigation package
Floating & land pipe line

Submersed dredge pump
Dismountable design
Single operator
Spacious ergonomic operator cabin

Key figures

600 - 2400

Production (m³/h)

-20

Max dredging depth (m)

150 - 350

Pipe diameter (mm)

175 - 565

Power (kW)

30 - 32

Length (m)

Dimensions

Overall length: 30 - 32 m
Beam: 7.35 m

Depth pontoons: 1.8 m
Total weight: 63 - 74 t

Engine installation

Power pumpshaft: 80 - 360 kW max
Total installed power: 175 - 565 kW
Hydraulic power pack: 252 - 972 I/min

Cutter power: 13 - 47 kW
Fuel tank: 5 m³

Dredge installation

Dredge production: 600 - 2400 m³/h
Dredge pipe diameter: 150 - 350 mm

Max head: 3.2 - 5.3 bar
Max dredging depth: -20 m

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Compare similar vessels

	Production (m³/h)	Max dredging depth (m)	Pipe diameter (mm)	Power (kW)	Length (m)
Deep dredging	600 - 2400	-20	150 - 350	175 - 565	30 - 32
Deeper dredging	600 - 2400	-30	150 - 350	175 - 565	44 - 46
Cutting compacted sand	600 - 2400	-15	150 - 350	175 - 565	24 - 26