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Sound Ocean Systems, Inc.

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Launch and Recovery, LARS, for Towfish / Towed Bodies


Launch and Recovery System, LARS

Sound Ocean Systems, Inc. has designed and built Launch And Recovery Systems (LARS) used for the deployment and retrieval of remotely operated vehicles (ROVs), towed bodies, oceanographic instrumentation, autonomous underwater vehicles (AUVs) and other payloads since 1984. These systems are used around the globe for launch and recovery missions by academic institutions, commercial survey companies and the US Navy for high-resolution seafloor mapping operations and other functions.

SOSI LARS systems, for example, the Model LRS 162, were originally designed for handling AUV's like the Navy's SeaMARC-12, SeaMARC-50 and SYS-09 Swath Bathymetric Survey Systems—but may be scaled and modified to suit a variety of system requirements for our clients.

Our unique, proven launch and recovery systems can increase your operational efficiency and decrease your costs by minimizing the weather's effect on your schedule and reducing crew sizes. We design all of our deck equipment for ease-of-use and safe handling of subsea equipment in the harshest environmental conditions. Our systems have an exemplary track record for safe and efficient operation in high sea states and most were designed for safe operation by one crew member using a portable "belly pack.

SOSI systems are generally custom built and engineered to the specific requirements of our clients AUV or towed system. Our LARS systems are engineered for ships of opportunity with an emphasis on ease of transportation and installation. Many of our existing systems were built with ISO corner castings for easy installation and transportation using standard ISO equipment. Combined with our quality steel construction and epoxy finishes—SOSI LARS are guaranteed to ensure reliable operation that you can depend on.

Pictures

Additional Product Images

SOSI, LRS 162 Launch and Recovery System SOSI, Launch and Recovery System SOSI, Launch and Recovery System SOSI, Launch and Recovery System

Features and Options

Standard Features
Hydraulic Drives
Integral Hydraulic Brakes
Proportional Remote Control Valves
Remote Hydraulic Power Pack
Load Sensing Hydraulic System
ISO Footprint with Casting
Options
Remote Belly Pack
Stainless Steel Quick Disconnects
Stainless Steel Hose End Fittings
Accommodates Sea MARC-12 Towfish
Accommodates SOSI Depressor
Narrow Footprint (Optional)

Specifications

Technical Specifications
Overall length 20 ft. Sliding bed:  
Overall Width 8 ft.   Towfish length 211.5 in.
Overall height 8 ft.   Towfish width 48 in.
Weight 20,000 lb.   Towfish height 34 in.
Electrical 60 Hp, 460 VAC, 3 Phase Umbilical winch:  
Hydraulic 33 gpm, 3,200 psi   Drum Capacity 150 ft.
Lift capacity 5,800 lb.   Line pull 8,000 lb.
Max. Sea State 5   Line speed 150 fpm
Max. Freeboard 15 ft.   Tilt frame angle 0 to 75 deg.

Downloads

Download Product Information

Click on the icon to download printable information on this product. Specification sheets are provided in PDF format. (Click here to download a free copy of Adobe Acrobat Reader)

Question?

Have a Question for SOSI?
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Thank you for reviewing our LARS. Please contact our helpful technical staff if you require assistance with this product. Our team of skilled engineers, designers and trained technicians are ready to assist you with product modifications and solutions to meet your most demanding requirements.

 

Be it an existing product or a customized package—our mission is to offer innovative engineering, design and quality manufacturing for our diverse and growing global customer base.


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