keda Diesel Engine Equiped Carbon Steel pump speed Cutter Suction Dredger pipe diameter
Carbon Steel 20 Inch Cutter Suction Dredger For Sell
1. 4000 Cubic meter water flow per hour
2. Gravel size 225mm max
3. Pum head 40-67m
4. pump speed 350-500rpm
5. Pump effect 76-80%
6. Pump intake: 600mm
7. Pump out let : 450mm
8.NPSH:<4.5
AVAILABLE CSDS IN THE HD DREDGER SERIES | ||||||
HD DREDGER | HD250 | HD350 | HD450 | HD500 | HD550 | HD650 |
Total power (kW) | 234 | 363 | 598 | 1297 | 1668 | 2361 |
Cutter power (kW) | 30 | 60 | 100 | 170 | 200 | 350 |
Dredging depth (m) | 6 | 8 | 10 | 13 | 15 | 16 |
Pipe diameter (mm) | 250 | 350 | 450 | 500 | 550 | 650 |
Discharge distance(m) | 700 | 1200 | 1500 | 1500 | 2000 | 2500 |
Sand/mud working capacity(m3/h) | 120 | 250 | 400 | 600 | 700 | 1000 |
Total consumption(L/H) | 42 | 65 | 108 | 233 | 300 | 425 |
At present, it is a kind of ship widely used in beach dredging engineering. It uses the front section of the suction pipe to install a rotary reamer device around the suction pipe to cut and stir the sediment at the bottom of the river, and then through the suction pipe to transport the suspended sediment to the sediment storage yard with the help of a strong pump force. Its dredging, transporting and unloading process can be completed continuously at one time. It is a kind of ship It is a kind of dredger with high efficiency and low cost, which is a good underwater dredging machine.
Basic CSD Parameter | |||||
Model | KDTJ200 | KDTJ260 | KDTJ300 | KDTJ400 | KDTJ500 |
Dredger Body | |||||
Dimensions(L*W*H)m | 12.5*4.6*1.3 | 12.5*5.8*1.6 | 14.5*5.8*1.8 | 22*6.4*2 | 26*7.1*2.2 |
Engine room(m) | 7.5*2.25*1.4 | 8*2.8*1.6 | 9*3.2*1.8 | 12*3.4*2 | 14*3.5*2.2 |
Dredging data | |||||
Standard dredging depth | 6-7m | 6-8m | 8-10m | 12-14m | 12-14m |
Pump model | 8/6” | 10/8” | 12/10” | 14/12” | 450WN |
Water flow | 450m3/h | 800m3/h | 1100m3/h | 1900m3/h | 3200m3/h |
Suction pipeline diameter(mm/inch) | 260 | 300 | 350 | 400 | 500 |
Discharge pipeline diameter(mm/inch) | 200 | 260 | 300 | 400 | 500 |
Devices | |||||
Total power KW | 176kw | 258kw | 353kw | 640kw | 1200kw |
Generator set(kw) | 24 | 24 | 24 | 24 | 36 |
Cutter head | |||||
Diameter (mm) | 850-30 | 950-40 | 1100-50 | 1300-110 | 1700-140 |
Winch(hydraulic) | |||||
Ladder winches | JC-3000 | JC-4000 | JC-4000 | JC-6000 | JC-12000 |
All the products are with different sizes for customers’ choices. We can also design and produce special types of machinery according to customers’ requirements.