Dredging installation
Dredge pump type AH, AHR, HH, L, LR, M, SP, SPR, ZGB, ZGBP
Pump flow 2800 cbm/h
Pump capacity on dry soil 560 t/h
Pump slurry head 70 m
Maximum dredging depth 7 m - 25 m
Slurry transportation distance 1200 m
Suction / discharge pipe diameter 22 in
Dredger main body characteristics
Suction ladder length 12 m - 30 m
Board height 1,8 m
Minimum steel thickness of dredger hull
Central pontoon
- side, deck, bulkheads S = 10 mm
- bottom S = 12 mm
- transom S = 16 mm
Side pontoon - bottom S = 8 mm
- side, deck, bulkheads S = 6 mm
Dredging pump drive - diesel engine
Engine brand Russian origin or Caterpillar, MAN, Cummins, Weichai
Engine power
- minimal 490 kWt (666 h.p.)
- optimal 700 kWt (952 h.p.)
- maximal 910 kWt (1238 h.p.)
Gearbox hydraulic
Fuel tank capacity 6 cbm
Diesel power station
Engine brand installed Russian origin or any on demand
Power station capacity
- minimal 200 kWt
- optimal 300 kWt
- maximal 400 kWt
Fuel tank capacity 4 cbm
Hydraulic auxiliary engine
Engine brand installed Russian origin or any on demand
Hydraulic station diesel engine capacity
- minimal 200 kWt
- optimal 300 kWt
- maximal 400 kWt
Fuel tank capacity 2 cbm
Ladder winch
Rated pull 200 KN (20 t)
Rope speed 18-35 m/min
Wire rope capacity 150 m
Swing and spud winches - 4 pcs
Rated pull 30 KN (3,0 t)
Rope speed 18-35 m/min
Wire rope capacity 150 m
Soil milling equipment types and parameters
- Waterjet
Water head 90 m
Water capacity 630 cbm/h - Cutter
Diameter 1,5 m
Hydraulic motor power 450 kWt
Auxiliary water pump
Water head 50 m
Water capacity 200 cbm/h
Onboard slurry pipeline fittings
Check hatch before slurry pump
Flexible suction corrugated tube 1 pcs
Turning stern device rubber cloth
Rubber expansion joint for slurry pump 2 pcs
Installed dredging systems and vessel equipment
Counter-landslide setup YES
Slurry pump rinsing system YES
Outboard boxcooler Double-circuit
Ejector nozzle for waterjet milling YES
Improved assembly YES
Machine room ventilation extract and input
Side pontoons drainage system YES
Machine room drainage system YES
Fire extinguishing system YES
Electrical equipment
Elcetric rack 1
Dredger control panel 2 pcs
Machine room light points 4
Otside spotlights qt. 2
Optional equipment
Electric version dredger with electric driven motors, engines and equipment
Dredging efficiency control system
Video surveillance system
Alarm and equipment malfunction warning system
Digital equipment state monitoring system
Consistent equipment work automatization
Deck crane
Piling spuds
Elctric based drives
Ergonomic operator's seat
Strengthened hull from marine steel
Anticorrosive hull coating from polyurea
