Dredger HCC 12000/60

Flagship series for extra-large sites, intensive extraction, and major land reclamation.

Key parameters

Output by pulp

from 10000 to 12500 m3/h

Output by soil

from 2500 to 3000 m3/h

Digging depth

from 0.5 m to 25 m

Transport distance

up to 4500 m

Discharge pipeline diameter

830-1000 mm

Suction pipeline diameter

950-1100 mm

Category of developed soils: 1-5
Dredger ripper type: cutter ripper / hydraulic washing-out (jet)
Head of water column: 50-110 m
Suction pipe length: 7 m to 37 m
Dredger power supply: autonomous / onshore
Diesel / electric motor power: from 3500/3500 kW to 4300/4500 kW (depending on pump head)
Generator power (for diesel dredger): 800 kW
Main pump: horizontal, bilge-mounted arrangement
Pump capacity (fraction): from 280 mm to 350 mm
Dredger assembly weight: 160-230 tons
Overall dimensions in working position: length 45 m - 65 m, width 8-10 m, height 7.5-9.5 m
Moving across the reservoir: 4 winches / spud carriage system
Winches power: 25 kW
Pump drive: mechanical
Cutter drive: hydraulic
Cutter power: 320 kW
Hydraulic washing-out power: 550 kW
Ejector power: from 700 kW
Production time: from 14 months

HCC 12000/60-GR-K

equipped with jet (hydraulic washing-out), increased digging depth

HCC 12000/60-GR-K-E

equipped with jet (hydraulic washing-out), increased digging depth, electric engine

HCC 12000/60-F-K

equipped with cutter, increased digging depth

HCC 12000/60-F-K-E

equipped with cutter, increased digging depth, electric engine

Final configuration is selected according to soil type, digging depth, and delivery constraints.