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File 100811-DM
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20 m3 Grab Dredger
This Grab Dredger was built in 1987 IN Japan (DAIO ZOUKI CO.,LTD).
Located in The Far East
Price for Grab Dredger: USD $ 5,500,000 |
Technical Details
| Principal Dimensions and Characteristics |
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Hull Dimensions: |
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Length Over All: |
53.00 m
|
174 feet |
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Beam: |
22.00 m |
72 feet |
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Height: |
4.00 m
|
13 feet |
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Draft: |
2.50 m
|
8 feet |
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GRT: |
1,112 tonnes
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Digging Capacity: |
706 cubic meters/hr |
923 cubic yards/hr |
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Bucket / Hammer: |
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Light (55 tonnes): |
20 cubic meters |
26 cubic yards |
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Heavy (70 tonnes): |
9 cubic meters |
12 cubic yards |
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Rock Hammer (55 tonnes): |
2 each |
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Spuds (3 each): |
24 m (each) |
79 feet (each) |
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Year Built: |
1987 |
| Crane |
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Main Engine: |
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Make/Model: |
NIGATA / 6L31FZE |
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Power @ 600 RPM |
1,641 kW |
2,200 hp |
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Generators (4): |
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Make/Model: (2) |
YANMAR |
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Power @ 1,200 RPM |
224 kW x 2 |
300 hp x 2 |
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Make/Model: (1) |
YANMAR |
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Power @ 1,200 RPM |
108 kW |
145 hp |
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Make/Model:(1) |
YANMAR |
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Power @ 1,200 RPM |
71 kW |
95 hp |
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Slewing Speed: |
0.9 RPM |
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Boom: |
8.5 m/min |
28 feet/min |
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Boom length: |
28 m |
92 feet |
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Lowing Speed: |
65 m/min |
213 feet/min |
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Hoist Speed: |
60 m/min |
197 feet/min |
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Digging Angle: |
60˚ ~ 75˚ |
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Digging Depth: |
70 m |
230 feet |
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Operating Radius; |
29.7 ~ 10.8 m |
97 ~ 35 feet |
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Boom Wire: |
550 m x 32 mm |
1,804 ft. x 1.25 in. |
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Hoist Wire: |
160 m x 50 mm |
525 ft. x 2.0 in. |
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Crawd Wire: |
185 m x 50 mm |
607 ft. x 2.0 in. |
| Deck Winch |
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30 tonnes x 4 sets |
| Mooring Winch |
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5 tonnes x 2 sets |
All details on these pages are given in good faith
and are believed to be accurate but no warranty of accuracy or completeness or suitability for purpose
is either stated or implied. Prices are subject to change without notice.
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