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HOME >> JMD450
DETAILS SPECIFICATIONS OF JMD450 18INCH CUTTER SUCTION DREDGER
DIMENSIONS |
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SPUDS |
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Length over pontoons |
24m |
Length |
16.5m |
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Breadth |
6.60m |
Diameter |
457mm |
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Depth |
1.8m |
Weight |
3800kg |
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Mean draught with full bunkers |
1.2m |
SPUD HOISTING CYLINDERS |
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Maximum standard dredging depth |
12m |
Force |
180kN |
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Suction pipe diameter |
450mm |
Spud stroke (each time) |
2.5m |
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Discharge pipe diameter |
450mm |
Deck Crane |
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Total installed power |
594KW |
Lifting power |
25KN |
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SWING WIDTH WITH 35° SWING EACH SIDE |
Outreach |
2.5m |
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At maximum dredging depth |
25m |
Other Features |
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At minimum dredging depth |
29m |
1\ standard design, allowing for short delivery times and competitive pricing |
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DREDGE PUMP |
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2\spare parts available from stock |
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Type |
14/12G-H |
3\fresh-water engine cooling system |
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Engine type (Cummins) |
KT38-M |
4\fresh-water engine cooling system |
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Engine power |
582KW @1,800rpm |
5\completely assembled and fully tested afloat before delivery |
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Total oil consumption |
108L/H |
6\dredge pump driven through integrated bearing block, clutch |
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ELECTRICAL INSTALLATION |
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and reduction gearbox easy and fast assembly and dismantling |
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Voltage |
24V DC |
7\ready for operation on arrival at site |
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Battery capacity |
800Ah |
8\hydraulic ram for ladder hoisting |
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Voltage (50Hz) |
230/400V AC |
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Power (50Hz) |
12KW |
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CUTTER |
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9\special tools are supplied for connecting and disconnecting pontoons and |
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Type |
JD100 |
the cutter ladder, and for maintenance of the dredge pump and diesel engine |
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Power at shaft |
100KW |
10\wide range of services and optional equipment available |
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Diameter |
1300mm |
(including work boats, boosters and pipelines) |
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Maximum speed, approx. |
30rpm |
Optional extra’s |
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LADDER AND SWING WINCHES |
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Swing Angle Measurement |
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Line pull, first layer |
80kN |
air conditioning |
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Maximum line speed |
22m/min |
generator set |
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Wire diameter |
20mm |
increased discharge pipeline diameter |
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Drum diameter |
377mm |
increased dredging depth |
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Swing wires length |
120m |
life-cycle support packages (including training, technical support, etc.) |
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Anchor weight |
300kg |
optional packages: HSE (health, safety and environment) and nautical |
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