Productivity оf the pulp: 2200-3000 m3/h.
Productivity оf the soil (hydraulic deposition of soil category 1-2): 250-500 m3/hour; from 3000 m3 for the shift(8 hours).
Dimensions in working position: maximum length 22 m, maximum width 5.5 m, maximum height 3.8 m, board height 2.5 m, draft 0.8 m . Weight: 37 t.
The hydraulic dredger is equipped with an arrow. Suction pipe length is 9 m with cutter ripper, power 75 kW, frequency 30 rev/min, hydraulic drive.
Power unit: electrical, power 830 kW, 750 rev /min, 6000 V).
Pump: 16'/14'-750-PET (made by VVV-SPETSTEKHNIKA). Pump specifications: 16 inch/14 inch, soil outlet from15% per hour, hydraulic drop of water column– 50 m, maximum capacity – 450 kW, rotation frequency – 750 rev./min. Hydraulic drive.
Technical characteristics of the pump (are provided geodetic lift is not more than 30 m for soil 1-2 category):
1. output up to 25% at the distance of transportation of pulp to 500 m (capacity 500 m3 of soil)
2. output up to 20% at the distance of transportation of pulp to 700 m (capacity 400 m3 of soil)
3. output up to 15% at the distance of transportation of pulp to 800 m (capacity 300 m3 of soil)
4. output up to 10% at the distance of transportation of pulp to 900 m (capacity 200 m3 of soil)
Dredger this modification lifts the soil with water depth 1 - 7 m, pushing through slurry pipeline 900 m geodesic a slope of not more than 30 m.
Control Room is equipped with:
For mains - used three-phase isolated power distribution system voltage of 6000 V, 50 Hz.
For network used three-phase isolated power distribution system voltage of 380 V, 50 Hz.
For lighting network dredger used two-wire insulated system power distribution 220V 50Hz.
To control and signaling networks, as well as emergency lighting used two-wire insulated electrical distribution system 24V.
Energy supply: coastal.
The movement of hydraulic dredger is performed with the help of 4 winches with the capacity of 5.5 kW. Ladder winch - 7.5 kW, tracing force 7.5 t.
Pipeline diameter 400-550 mm
The enterprise guarantees the operation of the equipment for 1 year or 1800 Moto hours.
Maximum term of manufacturing is 6 months.
Power of main engine may vary, depending on the distance of transportation of the pulp and requirements for operation.
Possible to equip diesel generator power of 1500 kW at 6000 V
For the selection of a more suitable dredger to your requirements, please fill in the questionnaire, because depth of development and attachments of the dredger may vary slightly.