With more than 30 years of experience in dredgers production, JULONG
mainly manufactures small and middle sized cutter suction dredgers. JULONG dredgers are of modular structure which is convenient for disassembly and transportation. Its other characteristics include reasonable design, easy operation, long duration and running continuity. The dredger
can be widely used for maintenance dredging, infrastructure dredging, environmental-friendly dredging and sand mining Land reclamation and port Construction etc.
Product Parameters
Ser
Model
Pump
Dredging
Dimensions
Suction/Discharge
Engine(s)
Capacity
Depth
Pipe Dia.Power
1
CSD-200
500m3/hr
1-8m
21*4.8*1.4m
250/200mm
224Kw
2
CSD-250
800m3/hr
1-10m
25*5.2*1.6m
300/250mm
336Kw
3
CSD-300
1200m3/hr
1-12m
27*5.4*1.6m
350/300mm
559Kw
4
CSD-400
2200m3/hr
1-14m
33*6.4*1.8m
400/400mm
746Kw
5
CSD-450
3000m3/hr
1.5-15m
38*7.3*2.0m
500/450mm
895Kw
6
CSD-500
3500m3/hr
1.5-16m
40*7.8*2.0m
600/500mm
1231Kw
7
CSD-550
4500m3/hr
1.5-18m
44*8.8*2.2m
650/550mm
1690Kw
8
CSD-650
6000m3/hr
1.5-20m
48*9.0*2.0m
700/600mm
2190Kw
Product Cases
Manufactured More Than 500 Units Dredgers Exported To More Than 60 Countries In The World!
Optional Component
SPUD CARRIAGE
Generally,the spud carriage is composed
of two spuds(main spud and auxiliary
spud).The
main spud and the spud
carriage are located at the notch of the
dredger stern,and the auxiliary spud is
located at the left or right pontoon stern.
During a dredging cycle,the main spud is
inserted into the soil for positioning,and
then the relative movement between the
spud and the dredger pontoon is
achieved by the pushing device located
between the spud carriage and the
pontoon.Since the spud is fixed to the
soil bottom,the dredger pontoon moves
forward relative
to the spud The
dredging operation in fan shape is
achieved by the operating the left and
right
swing winches and the anchor
cables while the main spud is the
rotation center.When the main spud is at
the extreme end of the pontoon,the
dredger can no longer move forward.
Then the auxiliary spud should be
inserted into the soil for positioning of
the dredger.At the same time,the main
spud is raised and reset to the initial
position relative to the pontoon.Then
insert the main spud and raise the
auxiliary spud,thus the next dredging
cycle begins.The spud
carriage has
greatly improved the dredging efficiency.
BOOSTER STATION
Booster stations can significantly increase the pumping distance and output. When a pump cannot meet the delivery distance, you can choose to add a Booster station to increase the transmission distance.
Partial Details

Cutter Suction Dredger CSD650 Will Be Packed And Transport By Bulk Cargo.
Compliance To International Ocean Shipping Standaed!
Cutter Suction Dredger CSD650 Will Be Packed And Transport By Bulk Cargo.Compliance To International Ocean Shipping Standaed!

Service*Design and Engineering
*Dredger Operation Training
*Operate and Consultancy
*Maintain
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