Dredger HCC 250/40

Light all-purpose dredger for small and medium cleaning and dredging projects.

Key parameters

Output by pulp

from 250 to 320 m3/h

Output by soil

from 25 to 40 m3/h

Digging depth

from 0.5 m to 17 m

Transport distance

up to 400 m

Discharge pipeline diameter

140 mm

Category of developed soils: 1-4
Dredger loosening type: cutter ripper / hydraulic washing-out (jet)
Water head pressure: 40-45 m
Suction pipe length: from 7 m to 20 m
Dredger power supply: autonomous / onshore
Diesel / electric engine power: 125/55 kW
Generator power (for diesel dredger): 27 kW
Main pump: vortex type (manufacturer PE "VVV-SPETSTEKHNIKA"), high-carbon steel M500
Pump throughput (fraction): from 35 mm to 55 mm
Total dredger weight: 8 tons
Overall dimensions in working position: length 7 m - 16 m, width 3.4 - 4 m, height 3.5 m
Movement across the reservoir: 4 winches
Winch power: 2.2 kW
Pump drive: hydraulic
Cutter drive: hydraulic
Cutter power: 9 kW
Hydraulic washing-out power: 7.5 kW
Production time: from 2.5 months

HCC 250/40-GR

equipped with jet (hydraulic washing-out)

HCC 250/40-GR-K

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

HCC 250/40-GR-K-E

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

HCC 250/40-GR-E

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

HCC 250/40-F

equipped with cutter

HCC 250/40-F-E

equipped with cutter, electric engine

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