Types of hydraulic dredgers of NSS brand

NSS 60/23 – GR-D

Productivity (hydraulic deposition of soil category 1): 150 m3 for the shift. Dimensions of the dredger: length 6 m, width 2 m, height 1,7m. Weight of hydraulic dredger: 1,7 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 6 m with hydraulic washing-out (the water supply is 30 m3 per hour with hydraulic drop of 40 m, pump capacity is 4 kWt). Slurry pipeline: 50 m (including: 25 m of floating pipeline and 25 m of coastal pipeline), diameter of the pipeline: 80 mm Power unit: D-125 (capacity of 40 kWt, 1500 rev. /min, fuel consumption - 4 l/h) Pump: PK60/23. Pump specifications: 4 inch/2 inch soil outlet 10-30% per hour, hydraulic drop of water column– 23 m, maximum capacity – 15 kWt, rotation frequency – 1500 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,5-5 m, the pushing through slurry pipeline is up to 350 m by horizontal. Energy supply: self-contained supply. The movement of hydraulic dredger is performed with the help of 4 winches with the capacity of 0,37 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 2 month. Complete package of documents.

NSS 60/23 – GR-E

Productivity (hydraulic deposition of soil category 1): 150 m3 for the shift. Dimensions of the dredger: length 5 m, width 1,7 m, height 1,7m. Weight of hydraulic dredger: 1,5 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 6 m with hydraulic washing-out (the water supply is 30 m3 per hour with hydraulic drop of 40 m, pump capacity is 4 kWt). Slurry pipeline: 50 m (including: 25 m of floating pipeline and 25 m of coastal pipeline), diameter of the pipeline: 80 mm Electric motor of AIR180M8 brand (capacity of 15 kWt, 1500 rev./min) Pump: PK 60/23. Pump specifications: 4 inch/2 inch; soil outlet 10-30% per hour, hydraulic drop of water column – 23 m, maximum capacity – 15 kWt, rotation frequency – 1500 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,5-5 m, the pushing through slurry pipeline is up to 400 m by horizontal. Energy supply: coastal. The movement of hydraulic dredger is performed with the help of 4 winches (capacity of one winch is 0,37 kWt). The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 2 month. Complete package of documents.

NSS 160/30-GR

Productivity (hydraulic deposition of soil category 1): 300m³ for the shift. Dimensions of the dredge: length 6 m, width 2 m, height 2,5 m. Weight: 4 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 7 m with hydraulic washing-out (the water supply is 30 m3 per hour with hydraulic drop of 20 m, pump capacity is 3 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 100 mm. Power unit: D-240. Specifications: 75 horse-powers, fuel consumption – 10 l/h, rotation frequency - 1900 rev./min. Pump: GRAU 160/30. Pump specifications: 5 inch/4 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 30 m, maximum capacity – 32 kWt, rotation frequency – 1500 rev./min The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,4-6,5 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units each 0,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 2,5 month. Complete package of documents.

NSS 160/30-GR-E

Productivity (hydraulic deposition of soil category 1): 300m³ for the shift. Dimensions of the dredge: length 6 m, width 2 m, height 2,5 m. Weight: 4 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 7 m with hydraulic washing-out (the water supply is 30 m3 per hour with hydraulic drop of 20 m, pump capacity is 3 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 100 mm. Electric motor of AIR180M4 brand (capacity of 30 kWt, 1500 rev./min) Pump: GRAU 160/30. Pump specifications: 5 inch/4 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 30 m, maximum capacity – 32 kWt, rotation frequency – 1500 rev./min The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,4-6,5 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units each 0,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 2,5 month. Complete package of documents.

NSS 160/30-F

Productivity (hydraulic deposition of soil category 3): 500m³ for the shift. Dimensions of the dredge: length 7 m, width 2,2 m, height 2,5 m. Weight: 4,5 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 7 m. Equipped with a hydraulic cutter ripper (power of 15 kW, working width 1400 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev / min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 100 mm. Power unit: D-240. Specifications: 75 horse-powers, fuel consumption – 10 l/h, rotation frequency - 1900 rev./min. Pump: GRAU 160/30. Pump specifications: 5 inch/4 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 30 m, maximum capacity – 32 kWt, rotation frequency – 1500 rev./min The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,4-6,5 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units each 0,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3 month. Complete package of documents.

NSS 160/30-F-E

Productivity (hydraulic deposition of soil category 3): 500m³ for the shift. Dimensions of the dredge: length 7 m, width 2,2 m, height 2,5 m. Weight: 4,5 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 7 m. Equipped with a hydraulic cutter ripper (power of 15 kW, working width 1400 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev / min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 100 mm. Electric motor of AIR180M4 brand (capacity of 30 kWt, 1500 rev./min). Pump: GRAU 160/30. Pump specifications: 5 inch/4 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 30 m, maximum capacity – 32 kWt, rotation frequency – 1500 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,4-6,5 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units each 0,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3 month. Complete package of documents.

NSS 160/30-GR-K

Productivity (hydraulic deposition of soil category 1): 300m³ for the shift. Dimensions of the dredge: length 11 m, width 2,2 m, height 2,5 m. Weight: 5 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 11 m (type of polygon) with hydraulic washing-out (the water supply is 30 m3 per hour with hydraulic drop of 20 m, pump capacity is 3 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 100 mm Power unit: D-240. Specifications: 75 horse-powers, fuel consumption – 10 l/h, rotation frequency - 1900 rev. /min. Pump: GRAU 160/30. Pump specifications: 5 inch/4 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 30 m, maximum capacity – 32 kWt, rotation frequency – 1500 rev. /min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,4-10 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units each 0,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3 month. Complete package of documents.

NSS 160/30-GR-K-E

Productivity (hydraulic deposition of soil category 1): 300m³ for the shift. Dimensions of the dredge: length 11 m, width 2,2 m, height 2,5 m. Weight: 5 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 11 m (type of polygon) with hydraulic washing-out (the water supply is 30 m3 per hour with hydraulic drop of 20 m, pump capacity is 3 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 100 mm Electric motor of AIR180M4 brand (capacity of 30 kWt, 1500 rev./min). Pump: GRAU 160/30. Pump specifications: 5 inch/4 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 30 m, maximum capacity – 32 kWt, rotation frequency – 1500 rev. /min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,4-10 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: costal. Movement with the help of winches – 4 power units each 0,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3 month. Complete package of documents.

NSS 250/40-GR

Productivity (hydraulic deposition of soil category 1): 450m³ for the shift. Dimensions of the dredge: length 7 m, width 2,2 m, height 2,5 m. Weight: 6 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m with hydraulic washing-out (the water supply is 50 m3 per hour with hydraulic drop of 40 m, pump capacity is 7 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 150 mm. Power unit: D-260. Specifications: 125 horse-powers, fuel consumption – 11 l/h, rotation frequency - 1900 rev./min. Pump: GRAU 250/40. Pump specifications: 6 inch/5 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 40 m, maximum capacity – 45 kWt, rotation frequency – 1500 rev./min The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,4-7 m, the pushing through slurry pipeline is up to 800 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units each 0,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 2,5 month. Complete package of documents.

NSS 250/40-GR-E

Productivity (hydraulic deposition of soil category 1): 450m³ for the shift. Dimensions of the dredge: length 7 m, width 2,2 m, height 2,5 m. Weight: 6 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m with hydraulic washing-out (the water supply is 50 m3 per hour with hydraulic drop of 40 m, pump capacity is 7 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 150 mm. Electric motor of 5A200L4 brand (capacity of 45 kWt, 1500 rev./min) Pump: GRAU 250/40. Pump specifications: 6 inch/5 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 40 m, maximum capacity – 45 kWt, rotation frequency – 1500 rev./min The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,4-7 m, the pushing through slurry pipeline is up to 1000 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units each 0,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 2,5 month. Complete package of documents.

NSS 250/40-F

Productivity (hydraulic deposition of soil category 3): 650 m³ for the shift. Dimensions of the dredge: length 8 m, width 2,2 m, height 2,5 m. Weight: 7 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m. Equipped with a hydraulic cutter ripper (power of 15 kW, working width 1400 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev / min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 160 mm. Power unit: D-260. Specifications: 125 horse-powers, fuel consumption – 11 l/h, rotation frequency - 1900 rev./min. Pump: GRAU 250/40. Pump specifications: 6 inch/5 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 40 m, maximum capacity – 45 kWt, rotation frequency – 1500 rev./min The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,4-7 m, the pushing through slurry pipeline is up to 800 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units each 0,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 2,5 month. Complete package of documents.

NSS 250/40-F-E

Productivity (hydraulic deposition of soil category 3): 650m³ for the shift. Dimensions of the dredge: length 8m, width 2,2 m, height 2,5 m. Weight: 7 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m. Equipped with a hydraulic cutter ripper (power of 15 kW, working width 1400 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev / min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 150 mm. Electric motor of 5A200L4 brand (capacity of 45 kWt, 1500 rev./min). Pump: GRAU 250/40. Pump specifications: 6 inch/5 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 40 m, maximum capacity – 45 kWt, rotation frequency – 1500 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 0,4-7 m, the pushing through slurry pipeline is up to 1000 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units each 0,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 2,5 month. Complete package of documents.

NSS 400/20

Productivity (hydraulic deposition of soil category 1): 600 m3 for the shift. Dimensions of the dredge: length 10 m, width 2,7 m, height 3,0m. Weight: 17 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 160 mm. Power unit: D-260-4.01 (210 horse-powers, fuel consumption - 14 l/h, rotation frequency - 1800 rev. /min) Pump: GRAU 400/20. Pump specifications: 8 inch/6 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 20 m, maximum capacity – 75 kWt, rotation frequency – 950 rev. /min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8,5 m, the pushing through slurry pipeline is up to 500 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units each 1,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3,5 month. Complete package of documents.

NSS 400/20-E

Productivity (hydraulic deposition of soil category 1): 600 m3 for the shift. Dimensions of the dredge: length 10 m, width 2,7 m, height 3,0m. Weight: 14 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 160 mm. Electric motor of 5AM280S6 brand (capacity of 75 kWt, 1000 rev./min). Pump: GRAU 400/20. Pump specifications: 8 inch/6 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 20 m, maximum capacity – 75 kWt, rotation frequency – 950 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-9,5 m, the pushing through slurry pipeline is up to 500 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units each 1,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 2 month. Complete package of documents.

NSS 400/20 - GR

Productivity (hydraulic deposition of category 1): 800 m3 for the shift. Dimensions of the dredge: length 10 m, width 2,7 m, height 3,0m. Weight: 17 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m with hydraulic washing-out (the water supply is 60 m3 per hour with hydraulic drop of 40 m, pump capacity is 7 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 160 mm. Power unit: D-260-4.01 (210 horse-powers, fuel consumption - 14 l/h, rotation frequency - 1800 rev. /min). Pump: GRAU 400/20. Pump specifications: 8 inch/6 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 20 m, maximum capacity – 75 kWt, rotation frequency – 950 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8,5 m, the pushing through slurry pipeline is up to 500 m by horizontal. Energy supply: self-contained supply. 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. Maximum term of manufacturing is 3,5 months. Complete package of documents.

NSS 400/20 – GR-E

Productivity (hydraulic deposition of category 1): 800 m3 for the shift. Dimensions of the dredge: length 10 m, width 2,7 m, height 3,0m. Weight: 17 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m with hydraulic washing-out (the water supply is 60 m3 per hour with hydraulic drop of 40 m, pump capacity is 7 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 160 mm. Electric motor of 5AM280S6 brand (capacity of 75 kWt, 1000 rev./min). Pump: GRAU 400/20. Pump specifications: 8 inch/6 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 20 m, maximum capacity – 75 kWt, rotation frequency – 950 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-9,5 m, the pushing through slurry pipeline is up to 500 m by horizontal. Energy supply: self-contained supply. 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. Maximum term of manufacturing is 3 months. Complete package of documents.

NSS 400/20-F

Productivity (hydraulic deposition of soil category 3): 1000 m3 for the shift. Dimensions of the dredge: length 11 m, width 3 m, height 3,0m. Weight: 17 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m. Equipped with a hydraulic cutter ripper (power of 25 kW, working width 1600 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev/min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 160 mm. Power unit: D-260-4.01 (210 horse-powers, fuel consumption - 14 l/h, rotation frequency - 1800 rev. /min) Pump: GRAU 400/20. Pump specifications: 8 inch/6 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 20 m, maximum capacity – 75 kWt, rotation frequency – 950 rev. /min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8,5 m, the pushing through slurry pipeline is up to 500 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units each 1,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3,5 month. Complete package of documents.

NSS 400/20-F-E

Productivity (hydraulic deposition of soil category 3): 1000 m3 for the shift. Dimensions of the dredge: length 11 m, width 3 m, height 3,0m. Weight: 17 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m. Equipped with a hydraulic cutter ripper (power of 25 kW, working width 1600 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev/min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 160 mm. Electric motor of 5AM280S6 brand (capacity of 75 kWt, 1000 rev./min). Pump: GRAU 400/20. Pump specifications: 8 inch/6 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 20 m, maximum capacity – 75 kWt, rotation frequency – 950 rev. /min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8,5 m, the pushing through slurry pipeline is up to 500 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units each 1,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3,5 month. Complete package of documents.

NSS 400/20 - K

Productivity (hydraulic deposition of soil category 1): 600 m3 for the shift. Dimensions of the dredge: length 11 m, width 3,5 m, height 3,0m. Weight: 18 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 160 mm. Power unit: D-260-4.01 (210 horse-powers, fuel consumption - 14 l/h, rotation frequency - 1800 rev. /min) Pump: GRAU 400/20. Pump specifications: 8 inch/6 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 20 m, maximum capacity – 75 kWt, rotation frequency – 950 rev. /min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-14 m, the pushing through slurry pipeline is up to 300 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units each 1,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 4 month. Complete package of documents.

NSS 400/20 – K-E

Productivity (hydraulic deposition of soil category 1): 600 m3 for the shift. Dimensions of the dredge: length 10 m, width 3,5 m, height 3,0m. Weight: 18 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 14 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 160 mm. Electric motor of 5AM280S6 brand (capacity of 75 kWt, 1000 rev./min). Pump: GRAU 400/20. Pump specifications: 8 inch/6 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 20 m, maximum capacity – 75 kWt, rotation frequency – 950 rev. /min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-18 m, the pushing through slurry pipeline is up to 400 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units each 1,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3 month. Complete package of documents.

NSS 400/20 – K-M

Productivity (hydraulic deposition of soil category 1): 600 m3 for the shift. Dimensions of the dredge: length 18 m, width 3,5 m, height 3,0m. Weight: 21 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 20 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 160 mm. Power unit: D-260-4.01 (210 horse-powers, fuel consumption - 14 l/h, rotation frequency - 1800 rev. /min) Pump: GRAU 400/20. Pump specifications: 8 inch/6 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 20 m, maximum capacity – 75 kWt, rotation frequency – 950 rev. /min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-18 m, the pushing through slurry pipeline is up to 200 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units each 1,5 kWt. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 4,5 month. Complete package of documents.

NSS 800/40

Productivity (hydraulic deposition of soil category 1): 1100 m3 for the shift. Dimensions of the dredge: length 10 m, width 2,7 m, height 3,0m.Weight: 19 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 250 mm. Power unit: D-260-4.01. Specifications: 210 horse-powers, fuel consumption - 22 l/h, rotation frequency - 1800 rev./min. Pump: GRAU 800/40. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1000 m by horizontal. Energy supply: self-contained supply. 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. Maximum term of manufacturing is 4 months. Complete package of documents.

NSS 800/40-E

Productivity (hydraulic deposition of soil category 1): 1100 m3 for the shift. Dimensions of the dredge: length 10 m, width 2,7 m, height 3,0m.Weight: 19 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 250 mm. Electric motor of DAZO4-400X-8U1 brand (capacity of 200 kWt, 750 rev./min). Pump: GRAU 800/40. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1000 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. Maximum term of manufacturing is 3 months. Complete package of documents.

NSS 800/40-GR

Productivity (hydraulic deposition of soil category 1): 1400 m3 for the shift. Dimensions of the dredge: length 10 m, width 2,7 m, height 3,0m.Weight: 19 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m with hydraulic washing-out (the water supply is 100 m3 per hour with hydraulic drop of 40 m, pump capacity is 15 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 250 mm. Power unit: D-260-4.01. Specifications: 210 horse-powers, fuel consumption - 22 l/h, rotation frequency - 1800 rev./min. Pump: GRAU 800/40. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1000 m by horizontal. Energy supply: self-contained supply. 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. Maximum term of manufacturing is 4 months. Complete package of documents.

NSS 800/40-GR-E

Productivity (hydraulic deposition of soil category 1): 1400 m3 for the shift. Dimensions of the dredge: length 10 m, width 2,7 m, height 3,0m.Weight: 19 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m with hydraulic washing-out (the water supply is 100 m3 per hour with hydraulic drop of 40 m, pump capacity is 15 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 of DAZO4-400X-8U1 brand (capacity of 200 kWt, 750 rev./min). Pump: GRAU 800/40. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1000 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. Maximum term of manufacturing is 3 months. Complete package of documents.

NSS 800/40-F

Productivity (hydraulic deposition of soil category 3): 1600 m3 for the shift. Dimensions of the dredge: length 11 m, width 2,7 m, height 3,0m.Weight: 19 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 9 m. Equipped with a hydraulic cutter ripper (power of 30 kW, working width 1800 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev/min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 250 mm. Power unit: D-260-4.01. Specifications: 210 horse-powers, fuel consumption - 22 l/h, rotation frequency - 1800 rev./min. Pump: GRAU 800/40. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1-8 m, the pushing through slurry pipeline is up to 1000 m by horizontal. Energy supply: self-contained supply. 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. Maximum term of manufacturing is 4 months. Complete package of documents.

NSS 800/40-F-E

Productivity (hydraulic deposition of soil category 3): 1600 m3 for the shift. Dimensions of the dredge: length 11 m, width 2,7 m, height 3,0m.Weight: 19 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 9 m. Equipped with a hydraulic cutter ripper (power of 30 kW, working width 1800 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev/min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 250 mm. Electric motor of DAZO4-400X-8U1 brand (capacity of 200 kWt, 750 rev./min). Pump: GRAU 800/40. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1-8 m, the pushing through slurry pipeline is up to 1000 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. Maximum term of manufacturing is 4 months. Complete package of documents.

NSS 800/40-K

Productivity (hydraulic deposition of soil category 1): 1100 m3 for the shift. Dimensions of the dredge: length 11 m, width 4,5 m, height 3,0m.Weight: 22 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 250 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters/hour. Power unit: D-262.S Specifications: 250 horse-powers, fuel consumption - 25 l/h, rotation frequency - 2000 rev./min. Pump: GRAU 800/40. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1-14 m, the pushing through slurry pipeline is up to 1000 m by horizontal. Energy supply: self-contained supply. 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. Maximum term of manufacturing is 4,5 months. Complete package of documents.

NSS 800/40-K-E

Productivity (hydraulic deposition of soil category 1): 1100 m3 for the shift. Dimensions of the dredge: length 11 m, width 4,5 m, height 3,0m.Weight: 22 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 200 mm. Electric motor of DAZO4-400X-8U1 brand (capacity of 200 kWt, 750 rev./min). Pump: GRAU 800/40. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1-15 m, the pushing through slurry pipeline is up to 1000 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. Maximum term of manufacturing is 3,5 months. Complete package of documents.

NSS 800/40-K-M

Productivity (hydraulic deposition of soil category 1): 1100 m3 for the shift. Dimensions of the dredge: length 16 m, width 4,5 m, height 3,0m.Weight: 25 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 22 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 250 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters/hour. Power unit: D-262.S Specifications: 250 horse-powers, fuel consumption - 25 l/h, rotation frequency - 2000 rev./min. Pump: GRAU 800/40. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1-20 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: self-contained supply. 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. Maximum term of manufacturing is 4,5 months. Complete package of documents.

NSS 800/40 - K - GR

Productivity (hydraulic deposition of soil category 1): 1400 m3 for the shift. Dimensions of the dredge: length 11 m, width 4,5 m, height 3,0m.Weight: 22 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m with hydraulic washing-out (the water supply is 100 m3 per hour with hydraulic drop of 40 m, pump capacity is 15 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 250 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters/hour. Power unit: D-262.S Specifications: 250 horse-powers, fuel consumption - 25 l/h, rotation frequency - 2000 rev./min. Pump: GRAU 800/40 RET. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1-14 m, the pushing through slurry pipeline is up to 900 m by horizontal. Energy supply: self-contained supply. 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. Maximum term of manufacturing is 4,5 months. Complete package of documents.

NSS 800/40 - K – GR-E

Productivity (hydraulic deposition of soil ategory 1): 1400 m3 for the shift. Dimensions of the dredge: length 11 m, width 4,5 m, height 3,0m.Weight: 22 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m with hydraulic washing-out (the water supply is 100 m3 per hour with hydraulic drop of 40 m, pump capacity is 15 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 of DAZO4-400X-8U1 brand (capacity of 200 kWt, 750 rev./min). Pump: GRAU 800/40 RET. Pump specifications: 10 inch/8 inch; soil outlet 10-30% 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 1-15 m, the pushing through slurry pipeline is up to 1000 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. Maximum term of manufacturing is 3,5 months. Complete package of documents.

NSS 1600/25-1 (one pontoon)

Productivity (hydraulic deposition of soil category 1): 1800 m3 for the shift. Dimensions of the dredge: length 12 m, width 3,2 m, height 3,0m.Weight: 20 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters/hour. Power unit: YMZ-238 D1. Specifications: 340 horse-powers, fuel consumption - 25 l/h, rotation frequency - 1800 rev. /min. Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 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 600 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 4 months. Complete package of documents.

NSS 1600/25-1-E (one pontoon)

Productivity (hydraulic deposition of soil category 1): 1800 m3 for the shift. Dimensions of the dredge: length 11 m, width 3,2 m, height 3,0m.Weight: 20 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 7 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Electric motor of DAZO4-450X-8U1 brand (capacity of 315 kWt, 750 rev./min). Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 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 700 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3 months. Complete package of documents.

NSS 1600/25-3 (three pontoon)

Productivity (hydraulic deposition of soil category 1): 1800 m3 for the shift. Dimensions of the dredge: length 12 m, width 5 m, height 3,0m.Weight: 25 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters/hour. Power unit: YMZ-238 D1. Specifications: 340 horse-powers, fuel consumption - 25 l/h, rotation frequency - 1800 rev. /min. Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 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 600 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 4 months. Complete package of documents.

NSS 1600/25-3-E (three pontoon)

Productivity (hydraulic deposition of soil category 1): 1800 m3 for the shift. Dimensions of the dredge: length 12 m, width 5 m, height 3,0m.Weight: 25 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 8 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Electric motor of DAZO4-450X-8U1 brand (capacity of 315 kWt, 750 rev./min). Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 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 700 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3,5 months. Complete package of documents.

NSS – 1600/25-3 – GR

Productivity (hydraulic deposition of soil category 1): 2000 m3 for the shift. Dimensions of the dredge: length 12 m, width 5 m, height 3,0m.Weight: 25 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m with hydraulic washing-out (the water supply is 150 m3 per hour with hydraulic drop of 40 m, pump capacity is 25 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters/hour. Power unit: YMZ-238 D1. Specifications: 340 horse-powers, fuel consumption - 25 l/h, rotation frequency - 1800 rev. /min. Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 kWt, rotation frequency – 750 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8,5 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 4 months. Complete package of documents.

NSS – 1600/25-3 – GR-E

Productivity (hydraulic deposition of soil category 1): 2000 m3 for the shift. Dimensions of the dredge: length 12 m, width 5 m, height 3,0m.Weight: 25 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m with hydraulic washing-out (the water supply is 150 m3 per hour with hydraulic drop of 40 m, pump capacity is 25 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 of DAZO4-450X-8U1 brand (capacity of 315 kWt, 750 rev./min). Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 kWt, rotation frequency – 750 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8,5 m, the pushing through slurry pipeline is up to 700 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 3,5 months. Complete package of documents.

NSS – 1600/25-3 – F

Productivity (hydraulic deposition of soil category 3): 2500 m3 for the shift. Dimensions of the dredge: length 12 m, width 5 m, height 3,0m.Weight: 25 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m. Equipped with a hydraulic cutter ripper (power of 40 kW, working width 2000 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev/min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters/hour. Power unit: YMZ-238 D1. Specifications: 340 horse-powers, fuel consumption - 25 l/h, rotation frequency - 1800 rev. /min. Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 kWt, rotation frequency – 750 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8,5 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 4 months. Complete package of documents.

NSS – 1600/25-3 – F-E

Productivity (hydraulic deposition of soil category 3): 2500 m3 for the shift. Dimensions of the dredge: length 12 m, width 5 m, height 3,0m.Weight: 25 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m. Equipped with a hydraulic cutter ripper (power of 40 kW, working width 2000 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev/min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Electric motor of DAZO4-450X-8U1 brand (capacity of 315 kWt, 750 rev./min). Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 kWt, rotation frequency – 750 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8,5 m, the pushing through slurry pipeline is up to 700 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 4 months. Complete package of documents.

NSS 1600/25-3-K

Productivity (hydraulic deposition of soil category 1): 1800 m3 for the shift. Dimensions of the dredge: length 12 m, width 5 m, height 3,0m.Weight: 32 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters/hour. Power unit: YMZ-238 D1. Specifications: 340 horse-powers, fuel consumption - 25 l/h, rotation frequency - 1800 rev. /min. Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 kWt, rotation frequency – 750 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-14 m, the pushing through slurry pipeline is up to 500 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 4,5 months. Complete package of documents.

NSS 1600/25-3-K-E

Productivity (hydraulic deposition of soil category 1): 1800 m3 for the shift. Dimensions of the dredge: length 12 m, width 5 m, height 3,0m.Weight: 32 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Electric motor of DAZO4-450X-8U1 brand (capacity of 315 kWt, 750 rev./min). Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 kWt, rotation frequency – 750 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-15 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 4 months. Complete package of documents.

NSS 1600/25-3-K-M

Productivity (hydraulic deposition of soil category 1): 1800 m3 for the shift. Dimensions of the dredge: length 16 m, width 5 m, height 3,0m.Weight: 32 t. The hydraulic dredger is equipped with an arrow. Suction pipe length is 22 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters/hour. Power unit: YMZ-238 D1. Specifications: 340 horse-powers, fuel consumption - 25 l/h, rotation frequency - 1800 rev. /min. Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 kWt, rotation frequency – 750 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-22 m, the pushing through slurry pipeline is up to 400 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 5,5 months. Complete package of documents.

NSS – 1600/25-3 – GR-K

Productivity (hydraulic deposition of soil category 1): 2000 m3 for the shift. Dimensions of the dredge: length 12 m, width 5 m, height 3,0m.Weight: 32 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m with hydraulic washing-out (the water supply is 150 m3 per hour with hydraulic drop of 40 m, pump capacity is 17 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter of the pipeline: 319 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters/hour. Power unit: YMZ-238 D1. Specifications: 340 horse-powers, fuel consumption - 25 l/h, rotation frequency - 1800 rev. /min. Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 kWt, rotation frequency – 750 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-14 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 4,5 months. Complete package of documents.

NSS – 1600/25-3 – GR-K-E

Productivity (hydraulic deposition of soil category 1): 2000 m3 for the shift. Dimensions of the dredge: length 12 m, width 5 m, height 3,0m.Weight: 32 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m with hydraulic washing-out (the water supply is 150 m3 per hour with hydraulic drop of 40 m, pump capacity is 17 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 of DAZO4-450X-8U1 brand (capacity of 315 kWt, 750 rev./min). Pump: GRAU 1600/25. Pump specifications: 12 inch/10 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 25 m, maximum capacity – 315 kWt, rotation frequency – 750 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-14 m, the pushing through slurry pipeline is up to 600 m by horizontal. Energy supply: coastal. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is months. Complete package of documents.

NSS – 2000/63 – GR

Productivity (hydraulic deposition of soil category 1): 3500 m3 for the shift. Dimensions of the dredge: length 15 m, width 5 m, height 4,2m. Weight: 35 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m with hydraulic washing-out (the water supply is 200 m3 per hour with hydraulic drop of 70 m, pump capacity is 40 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter – from 320 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters per hour. Power unit: YMZ-75.11. Specifications: 440 horse-powers, fuel consumption - 50 l/h, rotation frequency - 1900 rev. /min. Pump: GRAU 2000/63. Pump specifications: 16 inch/12 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 63 m, maximum capacity – 600 kWt, rotation frequency – 650 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8 m, the pushing through slurry pipeline is up to 1500 m. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 6 months. Complete package of documents.

NSS – 2000/63 – GR-E

Productivity (hydraulic deposition of soil category 1): 3500 m3 for the shift. Dimensions of the dredge: length 15 m, width 5 m, height 4,2m. Weight: 45 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m with hydraulic washing-out (the water supply is 200 m3 per hour with hydraulic drop of 70 m, pump capacity is 40 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter – from 320 mm. Electric motor of DAZO4-450X-4T2 6/6,6 brand (capacity of 500 kWt, 750 rev./min). Pump: GRAU 2000/63. Pump specifications: 16 inch/12 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 63 m, maximum capacity – 600 kWt, rotation frequency – 650 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8 m, the pushing through slurry pipeline is up to 2500 m. Energy supply: coastal. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 6 months. Complete package of documents.

NSS – 2000/63 – F

Productivity (hydraulic deposition of soil category 1): 4000 m3 for the shift. Dimensions of the dredge: length 15 m, width 5 m, height 4,2m. Weight: 35 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m. Equipped with a hydraulic cutter ripper (power of 40 kW, working width 2000 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev/min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter – from 320 mm. Auxiliary GNT 55, power 45 kWt, diesel fuel consumption of 20 liters per hour. Power unit: YMZ-75.11. Specifications: 440 horse-powers, fuel consumption - 50 l/h, rotation frequency - 1900 rev. /min. Pump: GRAU 2000/63. Pump specifications: 16 inch/12 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 63 m, maximum capacity – 600 kWt, rotation frequency – 650 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8 m, the pushing through slurry pipeline is up to 1500 m. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 6 months. Complete package of documents.

NSS – 2000/63 – F-E

Productivity (hydraulic deposition of soil category 1): 4000 m3 for the shift. Dimensions of the dredge: length 15 m, width 5 m, height 4,2m. Weight: 35 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 10 m. Equipped with a hydraulic cutter ripper (power of 40 kW, working width 2000 mm, depth of cutting layer of 120 mm, speed - variable from 20 to 125 rev/min.). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter – from 320 mm. Electric motor of DAZO4-450X-4T2 6/6,6 brand (capacity of 500 kWt, 750 rev./min). Pump: GRAU 2000/63. Pump specifications: 16 inch/12 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 63 m, maximum capacity – 600 kWt, rotation frequency – 650 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1-8 m, the pushing through slurry pipeline is up to 2500 m. Energy supply: coastal. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 6 months. Complete package of documents.

NSS – 2000/63 – K

Productivity (hydraulic deposition of soil category 1): 3200 m3 for the shift. Dimensions of the dredge: length 18 m, width 5 m, height 4,2m. Weight: 39 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter – from 320 mm. Auxiliary GPR-103, power 85 kWt. Power unit: YMZ-75.11. Specifications: 440 horse-powers, fuel consumption - 50 l/h, rotation frequency - 1900 rev. /min. Pump: GRAU 2000/63. Pump specifications: 16 inch/12 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 63 m, maximum capacity – 600 kWt, rotation frequency – 650 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1,5-14 m, the pushing through slurry pipeline is up to 1500 m. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 7 months. Complete package of documents.

NSS – 2000/63 – K-E

Productivity (hydraulic deposition of soil category 1): 3200 m3 for the shift. Dimensions of the dredge: length 15 m, width 5 m, height 4,2m. Weight: 45 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m. Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter – from 320 mm. Electric motor of DAZO4-450X-4T2 6/6,6 brand (capacity of 500 kWt, 750 rev./min). Pump: GRAU 2000/63. Pump specifications: 16 inch/12 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 63 m, maximum capacity – 600 kWt, rotation frequency – 650 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1,5-15 m, the pushing through slurry pipeline is up to 2500 m. Energy supply: coastal. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 6 months. Complete package of documents.

NSS – 2000/63 – GR – K - M

Productivity (hydraulic deposition of soil category 1): 3500 m3 for the shift. Dimensions of the dredge: length 22 m, width 6 m, height 4,2m. Weight: 47 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 20 m with hydraulic washing-out (the water supply is 200 m3 per hour with hydraulic drop of 80 m, pump capacity is 40 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter – from 320 mm. Auxiliary GPR-103, power 85 kWt. Power unit: YMZ-75.11. Specifications: 440 horse-powers, fuel consumption - 50 l/h, rotation frequency - 1900 rev. /min. Pump: GRAU 2000/63. Pump specifications: 16 inch/12 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 63 m, maximum capacity – 600 kWt, rotation frequency – 650 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1,5-22 m, the pushing through slurry pipeline is up to 800 m. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 8 months. Complete package of documents.

NSS – 2000/63 – GR – K - E

Productivity (hydraulic deposition of soil category 1): 3500 m3 for the shift. Dimensions of the dredge: length 15 m, width 5 m, height 4,2m. Weight: 50 t. Hydraulic dredger is equipped with an arrow. Suction pipe length is 15 m with hydraulic washing-out (the water supply is 200 m3 per hour with hydraulic drop of 80 m, pump capacity is 40 kWt). Slurry pipeline: 100 m (including: 50 m of floating pipeline and 50 m of coastal pipeline), diameter – from 320 mm. Electric motor of DAZO4-450X-4T2 6/6,6 brand (capacity of 500 kWt, 750 rev./min). Pump: GRAU 2000/63. Pump specifications: 16 inch/12 inch; soil outlet 10-30% per hour, hydraulic drop of water column– 63 m, maximum capacity – 600 kWt, rotation frequency – 650 rev./min. The hydraulic dredger of this modification lifts the soil from the bottom of water basin of 1,5-15 m, the pushing through slurry pipeline is up to 2500 m. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 2,2 kWt each. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 6 months. Complete package of documents.

NSS 4000/71-GR

Productivity (alluvium soil category 1): 6000 ³ m per shift. Dimensions: length 25 m width 8 m, height 5.0 m Weight: 65 tons. The dredger is equipped with an arrow. Suction pipe length - 12 m type "polygon. Suction pipe length is 15 m with hydraulic washing-out (the water supply is 350 m3 per hour with hydraulic drop of 120 m, pump capacity is 225 kWt). Slurry pipeline: 100 m (including - 50 m floating, 50 m - beach), diameter 600 mm Engine: CAT DM6490 (capacity 1,900 liters / power, fuel consumption is 400 liters / hour, speed is 1900 r / min) or equivalent. Diesel power station GPR-500 power 350 kW, fuel consumption 100 lit / hour. Pump: GRAU 4000 /71. Pump specifications: 20 inch/18 inch; Specifications: Output 10-30% soil per hour, the pressure of the water column - 71 m, max power - 1300 kW with a head of water column of 71 m, speed - 500 rpm/min. Dredge this modification lifts the soil from the bottom of water basin of 1.5 - 11 meters, pushing for the slurry pipeline up to 3500 m. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 5 kWt each hours. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 14 months. Complete package of documents.

NSS 4000/71-GR-E

Productivity (alluvium soil category 1): 6000 ³ m per shift. Dimensions: length 25 m width 8 m, height 5.0 m Weight: 60 tons. The dredger is equipped with an arrow. Suction pipe length - 12 m type polygon. Suction pipe length is 15 m with hydraulic washing-out (the water supply is 350 m3 per hour with hydraulic drop of 120 m, pump capacity is 225 kWt). Slurry pipeline: 100 m (including - 50 m floating, 50 m - beach), diameter 600 mm. Engine: SDM 16-51-12 U3, Power 1600 kWt, 10000 kW, speed is 500 r / min Pump: GRAU 4000 /71. Pump specifications: 20 inch/18 inch; Specifications: Output 10-30% soil per hour, the pressure of the water column - 71 m, max power - 1300 kW with a head of water column of 71 m, speed - 500 rpm/min. Dredge this modification lifts the soil from the bottom of water basin of 1.5 - 11 meters, pushing for the slurry pipeline up to 3000 m. Energy supply: self-contained supply. Movement with the help of winches – 4 power units 5 kWt each hours. The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours. Maximum term of manufacturing is 12 months. Complete package of documents.

The factory “VVV - Spetstakhnika” also produces booster stations (BS) of different productivity, as coastal as floating ones: