Kherson suction dredges factory “VVV-Spetstekhnika” (BBB ST)

- Model 800/40-GR-E - Hydraulic Dredger



Productivity оf the pulp: 800 m3/h. Productivity оf the soil (hydraulic deposition of soil category 1): 175 m3/hour; 1400 m3 for the shift(8 hours). Dimensions: length 10 m, width 2,7 m, height 3,0 m. Weight: 19 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m, with hydraulic washing-out (jet), the water supply is 100 m3 per hour with hydraulic drop of 70 m, pump capacity is 18 kWt.

  • Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm.
  • Electric motor: DAZO4-400X-8U1 brand (capacity of 200 kWt, 750 rev/min).
  • Pump: GRAU 800/40. Pump specifications: 10 inch/8 inch; soil outlet 20% per hour, hydraulic drop of water column– 40 m, maximum capacity – 200 kWt, rotation frequency – 750 rev/min.
  • The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-7 m, the pushing through slurry pipeline is up to 800 m by horizontal.
  • Energy supply: coastal. Movement with the help of winches – 4 power units 1,5 kWt each.
  • The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours.
  • Term of manufacturing is 3 months. Complete package of documents.

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