Productivity оf the pulp: 1600-1800 m3/h.
Productivity оf the soil (hydraulic deposition of soil category 1-2): 160-350 m3/hour; from 1600 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 m, draft 0.75 m . Weight: 30 t.
The hydraulic dredger is equipped with an arrow. Suction pipe length is 9 m
Power unit main: YAMZ-238 D1 (capacity of 275 kW, 1800 rev /min, fuel consumption - 25 l/h) or equivalent.
Power unit: D-264 (capacity of 175 kW, 1800 rev /min, fuel consumption - 15 l/h) or equivalent.
Fuel tanks capacity 3500 l.
The generator's own needs 50 kW.
Pump: 12'/12'-750-PET (made by VVV-SPETSTEKHNIKA). Pump specifications: 12 inch/12 inch, soil outlet from15% per hour, hydraulic drop of water column– 25 m, maximum capacity – 250 kWt, rotation frequency – 750 rev./min. Hydraulic drive.
Technical characteristics of the pump (are provided geodetic lift is not more than 10 m for soil 1-2 category):
1. output up to 25% at the distance of transportation of pulp to 150 m (capacity 350 m3 of soil)
2. output up to 20% at the distance of transportation of pulp to 200 m (capacity 300 m3 of soil)
3. output up to 15% at the distance of transportation of pulp to 250 m (capacity 200 m3 of soil)
4. output up to 10% at the distance of transportation of pulp to 300 m (capacity 160 m3 of soil)
Dredger this modification lifts the soil with water depth 1 - 7 m, pushing through slurry pipeline 300 m geodesic a slope of not more than 10 m.
Control Room is equipped with:
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 5.5 kW. Ladder winch - 5.5 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 4 months.
Power of main engine may vary, depending on the distance of transportation of the pulp and requirements for operation.
Possible to install the main engine brands CAT (US production) or of IVECO (made in Italy)
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.