Suited for such offshore jobs as repairs and construction, diving, pipe laying, well intervention procedures and other activities requiring a safe and stable platform.
scrollThe Levingston 320E is a self propelled, self elevating MOU (mobile offshore unit) vessel capable of working in water depths of 13 feet (4 meters) to 213 feet (65 meters) and has a deck load capacity of 680 metric tonnes (750 short tons). The Levingston 320E has over 1,022 sq. meters (11,000 sq. ft.) available deck space making it ideally suited for such offshore jobs as repairs and construction, diving, pipe laying, well intervention procedures and other activities requiring a safe and stable platform.
| Leg Length: | 97.5 meters (320 ft) |
| Open Deck Space: | 1,022 m2 (11,000 ft2) |
| Accommodations: | 160 personnel |
| Working Water Depth: | 4 - 66 meters (13 ft - 216.5 ft) |
| Deck Load Capacity: | Moving: 680 metric tonnes (750 short tons) Jacking: 680 metric tonnes (750 short tons) Operation: 680 metric tonnes (750 short tons) Total Variable Load including Deck Load: 905 M.T. |
The LEC is designed to function by working around the leg of the platform/deck, instead of working from a free standing pedestal. This offers more free space on the deck and allows the crane to rotate 360°.
Learn MoreAfter years of proven operational experience and industry demands, Levingston has developed the most advanced high speed, high capacity liftboat Jacking System for self-elevating mobile offshore vessels. The ABS approved jacking system is designed specifically for the new era of self-elevating, mobile offshore vessels used in the offshore oil and gas industry, wind farm industry and other worldwide offshore markets.
Learn MoreLength: 57 meters (187 feet)
Beam: 44.2 meters (145 feet)
Depth: 6.9 meters (22.5 feet)
Number of legs: 3
Length: 97.5 meters (320 feet) including spudcans
Working Water Depth: 4 meters (13 feet) to 65 meters (213 feet)
Moving: 680 metric tonnes (750 short tons)
Jacking: 680 metric tonnes (750 short tons)
Operation: 680 metric tonnes (750 short tons)
Total Variable Load including Deck Load: 905 M.T.
Design Speed: 6 knots approximately
Three 1,100 kW L-Drive with one 570 kW bow thruster. The L-Drives are powered by variable speed AC motors with bow thruster electrically powered.
Lowering Legs: 8 feet per minute
Raising Hull: 4 feet per minute
Lowering Hull: 4 feet per minute
Raising Legs: 8 feet per minute
Number/Location: 2 / Starboard and Port
Type/Model: LEC500 (U.S.A. Patent #6,607,331)
Boom Length: 120 feet with optional 20 foot extensions
Main Hoist Capacity: 227 metric tonnes
Intermediate Hoist Capacity: 32 metric tonnes
Whip/fast line: 5.4 metric tonnes (6 short tons)
Type/Number: Rotary/2
Output pressure and volume: 150 psi
Number: 3
Output: Approximately (1,900 kW)
Usual total daily fuel consumption: 3,600 gals/day estimated
Auxiliary Generator: 400 kW
Number of personnel accommodated: 160
Number of Dining Rooms: 1
Seating in Each Dining Room: 80
Recreational Facilities: Located over hospital, meeting room aft of stern jacking tower.
Hospital: 4 beds, easy access to heli-deck, resuscitators, rescue stretchers, dangerous drugs locker, and refrigerator.
Maximum Size / Type: Sikorsky S-92 and S-61
