Unlimited mining tool

Sand mining or hydro power dam maintenance dredging has no depth limit when the DOP Dredger is used. The wire-suspended DOP submersible dredge pump is lowered to the required depth, maximising the mixture concentration which in turn boosts the dredger’s production. The pressurised jet water ensures a constant flow of sand and silt to the suction head. Additionally, the modular dredger can be dismantled into components that stack easily into standard containers, making it possible to reach the most remote areas.

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

Jet water assisted mining head
Fully dismountable design
Submersed dredge pump ensures high concentration
Nearly unlimited dredging depth

Key figures

600 - 2400

Production (m³/h)

-50

Max dredging depth (m)

150 - 350

Pipe diameter (mm)

243 - 778

Power (kW)

15 - 21

Length (m)

Dimensions

Overall length: 15 - 21 m
Beam: 7.35 m

Depth pontoons: 1.8 m
Total weight: 32 - 50 t

Engine installation

Power pumpshaft: 80 - 360 kW max
Total installed power: 243 - 778 kW
Hydraulic power pack: 252 - 972 I/min

Jet water pack: 125 - 900 m³/h
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: -50 m

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Compare similar vessels

	Production (m³/h)	Max dredging depth (m)	Pipe diameter (mm)	Power (kW)	Length (m)
Unlimited mining tool	600 - 2400	-50	150 - 350	243 - 778	15 - 21
Deep dredging	600 - 2400	-20	150 - 350	175 - 565	30 - 32
Deeper dredging	600 - 2400	-30	150 - 350	175 - 565	44 - 46