Dularge
L/B Dularge
Class 170 lift boat

 

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Vessels
Dimensions
Length Overall 103' 6"
Length (Barge only) 100'
Overall Beam 73'
Beam (Barge Only) 46'
Design Draft 6' 9"
Depth (Barge only) 10'
Open Deck Space 3500 sq ft
Hull Characteristics
Gross Tonnage 197
Max Deck Cargo (lbs) 200k
Legs
Number 4
Length 170'
Diameter 54"
Wall Thickness 3/4" (Braced Inside)
Pads
Length 28'
Width 13'
Depth 30"
Configuration Raked on both sides
Cranes- Hydraulic
Capacity Main- 115 tons
Aux- 10 tons
Boom Length Main- 100'
Aux- 50'
Crane Engine 8V-71N GM
Speed & Propulsion
Main Engines (3) 12V-71N GM
Shaft Horsepower 1340HP
Reduction Gear (twin disc ratio) 4:1
Bow Thrusters 8V-71N
Estimated Speed 6 knots
Accessories
(2) Deep Well Pumps ; (2) 300 Amp Welding Machines ; Satellite Phone w/ Internet
Generators
Engines (2) 8V-71N GM
Generators (2) 99KW Delco
Fuel & Water
Fuel 9,000 gallons
Potable Water 14,000 gallons
Navigation Equipment
Radios SSB & Multichannel VHF
Positioning (2) GPS System interfaced w/ Radar
Radar (2) Furuno
Depth Video Depth Sounder
Living Quarters
Berths 38 including boat crew
A/C & Heaters Central
Lounge Satellite Color TV & Sofas
Heads 4 (all levels)
Galley 16 seats, Refrigerator, Freezer, Ice Maker, Range, Microwave, TV, Radio
Laundry (2) Washers & (2) Dryers
Company Man Room Full bed, TV, desk/workspace, vhf radio, private shower and toilet facilities
Jacking
Max Working Depth 125' (w/25' air gap)
Max Sea Conditions 4' Hard; 5' Soft Bottom
Speed 8-10 FPM