This 8 m3 / 370-tonne Grab Dredger was built in 1970 in Japan.
Located in Korea
Price for Grab Dredger: USD $ 477,000
Technical Details
Principal Dimensions and Characteristics
Year Built:
1970
Length Over All:
33.62 m
110 feet
Beam:
16.0 m
52 feet
Depth:
3.0 m
10 feet
Draft:
2.3 m
8 feet
Gross Tonnage:
374 tonnes
Capacity:
8 cubic meters
10 cubic yards
Crane
Make/Model:
SKK-708GDV
Main Hoist Capacity:
70 tonnes - (Boom Angle 70)
Working Radius:
20.6 m (68 feet) - (Boom Angle 30)
Hoist Speed:
65 m/min
Open & Close:
50 m/min
Slewing Speed:
0 - 1.1 RPM
Luffing Speed:
6.0 - 7.0 RPM
Boom Degrees:
30 - 70
Boom Length:
20 m
66 feet
Digging Depth:
40 m
131 feet
Bucket (Heavy) - (28 tonnes):
5.0 cubic meters
7 cubic yards
Bucket (Light) - (25 tonnes):
8.0 cubic meters
10 cubic yards
Rock Hammer:
25 tonnes x 1 set
Dredging Capacity
Capacity:
300 - 350 cubic meters
392 - 458 cubic yards
Stone Crusher Capacity
Capacity:
30 cubic meters/hr
39 cubic yards/hr
Main Engine
Make/Model:
NIGATA / 6MG25BXR
Power @ 600 RPM
559 kW
750 hp
Auxiliary Generators (2)
Make/Model (No. 1):
CUMMINS / 6CTA83-G
Power @ 1,800 RPM
130 kW
175 hp
Make/Model (No. 2):
YANMAR / 4LDD64
Power @ 900 RPM
45 kW
60 hp
Anchor Winch Electric
Type:
5 tonnes x 4 sets
Power:
11 kW x 4
15 hp x 4
Anchor
Type:
1.2 tonnes x 4 sets
Anchor Wire Rope
28 x 200 m (656 feet) x 4 each
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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Hydraulic Dredges