L25-OceanAlpha

L25-OceanAlpha

L25-OceanAlpha

Product catalog summary
Overview: The document describes the features and specifications of the Maritime Autonomous Surface Vessel L25, designed for enhanced safety and operational efficiency in various maritime conditions.
Key Features:
  • Collision Avoidance System: Advanced system for maximizing situational awareness and ensuring safer operations.
  • Hull Design: Anti-rolling and wave-piercing design for stability in turbulent waves and high-sea conditions.
  • Smart Auto-Winch Structure: Supports equipment tow service and includes a foldable lifter to protect sensor wet-ends.
  • Low Acoustic Interference: Ship design minimizes noise from propellers and water, enhancing survey data quality.
Applications:
  • Geophysical & Hydrographic Surveys
  • Environmental Monitoring
  • Site & Route Survey/Inspection
  • Construction & Installation Survey
  • Pipeline & Cable Survey
  • Seabed Exploration
  • Oil & Gas, Wind Farm, Near Shore, Offshore Operations
Specifications:
  • Hull Material: Aluminum Alloy
  • Hull Design: Unique Catamaran Hull
  • Dimensions: 7.5m (L) x 2.8m (W) x 3m (H)
  • Displacement: 2.4t
  • Payload: 200kg
  • Endurance: 45 hours at survey speed, full load >24 hours
  • Operation Sea State: Sea State III
  • Survival Sea State: Sea State IV
  • Propulsion: 2 Outboard Diesel Engines, 50HP each
  • Fuel: 0# Diesel, 150L tanks x2
  • Power Supply: Lithium Battery, Diesel Generator 3.5kw, Capacity ≥2kw
  • Communication: Private Network ≥10km, Radio, Satcoms, Remote Controller <1km
Command & Control:
  • Auto Navigation & Route Planning
  • Auto Homing
  • Smart Launch & Recovery
  • OceanAlpha Navigation & Monitoring Software
  • Side Light, AIS, Navigation Radar, 4 HD Cameras
Payload Integration Ability:
  • MBES: Teledyne T20/T50, Kongsberg EM2040P MKII
  • Sub-bottom Profiler: Innomar, Edgetech, GeoPulse
  • Side Scan Sonar: Edgetech 4205/6205, PING 3DSS-DX-450
  • Magnetometer: Seaspy2
  • Water Quality Sonde, ADCP, LIDAR
  • Tow Support: SVP, CTD, Magnetometer, Side-scan Sonar
Maintenance: Planned engine maintenance every 400 hours.
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Catalog excerpts

L25-OceanAlpha-1

Geophysical & Hydrographic Surveys Environmental Monitoring Site & Route Survey / Inspection Construction & Installation Survey Pipeline & Cable Survey Seabed Exploration MARITIME AUTONOMOUS SURFACE VESSEL Oil & Gas Wind Farm Excellent ship design as low acoustic interference from propeller and water gushes, high-quality survey data acquisition. Near Shore Higher accuracy autonomous navigation algorithm for accurate site survey and higher survey efficiency. Advanced collision avoidance system, situational awareness maximized, enables safer operations. Anti-rolling and wave-piercing hull design, super stable even in turbulent waves and able to operate in high-sea conditions with greater weather tolerance. Smart auto-winch structure supports equipment tow service and foldable lifter protect the wet-ends of the sensors.

 Open the catalog to page 1
L25-OceanAlpha-2

SPECIFICATIONS Hull Material Hull Design Dimension Displacement Payload Speed Endurance Operation Sea State Survival Sea State Propulsion Power Aluminum Alloy Unique Catamaran Hull 7.5m(L)*2.8m(W)*3m(H) 2.4t 200kg Max Speed 10kn Survey Speed 5-6kn 45hrs @ survey speed, full load >24hrs Sea State III Sea State IV Propeller × 2, Outboard Diesel Engine 50HP × 2 0# Diesel, Tank fuel 150L×2 Lithium Battery; Range-extended by Diesel Generator 3.5kw Power supply capacity ≥2kw Diesel generator German Marine Generator with variable speed engine Deck Machinery Auto Winch Auto Lifting mechanism: wet-end...

 Open the catalog to page 2

All OceanAlpha Group Limited catalogs and brochures

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.