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200902-DG

60 m3 & 40 m3 Grab Dredger


60 m3 & 40 m3 Grab Dredger

This dredger is the first engineering vessel accredited by China Classification Society for unlimited navigation area. The vessel is driven by propellers and equipped with two 360 ° rotary cranes, mainly engaged with wreck salvage and dredging, with a prominent advantage over its competitors in the industry of deep-water salvage and dredging. The 60 m3 dredging crane is currently the most self-developed fully hydraulic system controlled by the largest bucket of grab dredging cranes, the deepest can excavate 200 meters water depth, the obvious advantage with the Japanese SKK dredging crane. At present, the weight of the grab and the world of the bucket are ranked second. The weight and function of the free-falling weight hammer are the first in the world. It can effectively cope with the world's largest displacement wreck and the hardness of rock above 50 MPa.

Location: Persian Gulf

Price on request


Technical Details

         
General Information
  Year Built: 2013
  Classification: China Classification Society
  Navigation Zone: International Unlimited Navigation Area (Second Ice Zone Strengthened)
Principal Dimensions and Characteristics
  Length Overall: 121.88 m 400-ft
  Moulded Breadth: 31.86 m 104.5-ft
  Moulded Depth: 6.53 m 21.4-ft
  Average Draft: 3.6 m 11.8-ft
  Gross Tonnage: 8352 T 9206.5 tons
Main Engine
  Make/Model: Guangzhou Diesel x 2  
  Power: 2206 kw x 2 2958 hp x 2
  Speed: 11.8 knots
Crane 1
  Type: 360 rotary  
  Lift Capacity: 800 tonnes 882 tons
  Beam Length: 43 m 141-ft
Crane 2
  Type: 360 rotary  
  Lift Capacity: 200 tonnes 220 tons
  Beam Length: 33 m 108-ft
Grab Bucket (1)
  Type: 170 T Double-Petaloid  
  Max Grasping Force: 450 tonnes 496 tons
  Full Bucket Capacity: 100 m3 130.8 yd3
  Relevant Capacity: 60 m3 78.5 yd3
Grab Bucket (1)
  Type: 270 T Double-Petaloid  
  Max Grasping Force: 450 tonnes 496 tons
  Full Bucket Capacity: 80 m3 104.6 yd3
  Relevant Capacity: 40 m3 52 yd3
Grab Bucket (1)
  Type: 160 T Double-Petaloid  
  Max Grasping Force: 450 tonnes 496 tons
  Steel Plated Shear Force: 1200 tonnes 1323 tons
Grab Bucket (1)
  Type: 220 T Double-Petaloid  
  Max Grasping Force: 450 tonnes 496 tons
  Steel Plated Shear Force: 1200 tons 1323 tons
Hammer
  Weight - # 1: 200 tonnes 220 tons
  Weight - # 2: 130 tonnes 143.3 tons
Deck Equipment
  Mooring Winches: 4 sets of double drum
  Anchors: 8  
  Wire Rope (up to): 1500 m 4921-ft
Deck Capacity
  Deck Space: 2300 m2 2750.8 yd2
Additional Information
  Navigation Equipment: Japan Furuno, German Anshutz
  Rescue Equipment: Equipped according to the latest international standard
  Manning: 38 crew (including engineers and crew)
       
   
  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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