2800 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 1. Waterjet Water head 90 m Water capacity 630 cbm/h 2. 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 Ou
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