Ukraine, Kherson,
str. Rabochaya 82 a
+38 (050) 396 28 88
+38 (067) 552 64 77

Dredger HCC 800/40-K-M-GR

Performance on the ground:
105-200 m3/h
Power supply:
Depth development:
up to 22m
Methods of suction:
hydraulic washing-out
Order dredger

Productivity оf the pulp: 800-1000 m3/h.

Productivity оf the soil (hydraulic deposition of soil category 1-2): 80-200 m3/hour;   from 1000 m3 for the shift(8 hours).

Dimensions in working position: maximum length 35 m, maximum width 6.5 m, maximum height 4.5 m, board height 2.0 m, draft 0.75 m . Weight: 35 t.

The hydraulic dredger is equipped with an arrow. Suction pipe length is 25 m with hydraulic washing-out (jet), with pump capacity 25 kW, the water supply is 90 m3 per hour with hydraulic drop of 90 m.

Power unit: YAMZ-238 D1 (capacity of 275 kW, 1800 rev /min, fuel consumption - 30 l/h) or equivalent.

Additional power unit: D-264 (capacity of 175 kW, 1800 rev /min, fuel consumption - 12 l/h) 

Fuel tanks capacity 3500 l.

The generator's own needs 85 kW.

Pump:  10'/8'-740-PET (made by VVV-SPETSTEKHNIKA). Pump specifications10 inch/8 inch, soil outlet from15% per hour, hydraulic drop of water column– 40 m, maximum capacity – 170 kWt, rotation frequency – 750 rev./min. Hydraulic drive.

Technical characteristics of the pump (are provided geodetic lift is not more than 20 m for soil 1-2 category):
1. output up to 25% at the distance of transportation of pulp to 250 m (capacity 200 m3 of soil)
2. output up to 20% at the distance of transportation of pulp to 450 m (capacity 160 m3 of soil)
3. output up to 15% at the distance of transportation of pulp to 550 m (capacity 100 m3 of soil)
4. output up to 10% at the distance of transportation of pulp to 650 m (capacity 80 m3 of soil)
Dredger this modification lifts the soil with water depth 1.2 - 25 m, pushing through slurry pipeline 650 m geodesic a slope of not more than 20 m.

Control Room is equipped with:

  • gauges (gauge, ammeter, frequency meter, pressure gauge (on the soil pump discharge nozzle, on the nozzle to wash the seal on the pipe hydrowashout));
  •  remote control  of  dredger movement;
  •  emergency shutdown system for dredger's network;
  • observation devices for main engine.

For lighting on the dredger used two-wire isolated power distribution system voltage of 220V, 50 Hz.
For mains used a three-phase isolated power distribution system 380V, 50Hz.
For networks of control and signaling, as well as emergency lighting used two-wire isolated power distribution system voltage 24V DC.

Energy supply: self-contained.

The movement of hydraulic dredger is performed with the help of 4 winches with the capacity of 3 kW. Ladder winch - 5 kW, tracing force 7.5 t.

Pipeline diameter 250-315 mm

The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours.

Maximum term of manufacturing is 5 months. 

For the selection of pipeline, please fill in the questionnaire because diameter slurry pipeline depends on the length of pulp conveying distance.

Завод ВВВ Спецтехника, Украина
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