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C-Worker 4

Product Name:C-Worker 4
Product Description:The smaller of the C-Worker class of vehicles, C-Worker 4 is a diesel powered ASV designed to complete a variety of offshore and inshore survey tasks. C-Worker 4’s waterjet propulsion system makes it an ideal solution for shallow water survey. The vehicle has the ability to integrate a range of standard survey payloads including ADCP, USBL,PAM and CTD.
Length [m]:4.17
Width [m]:1.7
Height [m]:2.5
Min. weight of USV in air [kg]:680
Max. Weight of USV in air [kg]:890
Draft [m]:
Number of thrusters:1
Thruster specifications:1 single jet drive
Chassis:Aluminium hull
Min. turning radius [m]:10
Operational Area:Coastal and offshore
Launch and recovery system:3 integrated lifting points/bespoke trailer
Max. speed [kn]:7
Min. crew size :0
Min. required number of surface computers:1
Max. Remote Operating Range {m}:10000
Available size of storage room:1
Max. WMO seastate:5
Other requirements:
Navigation and Payload 
Navigation sensors - standard:GNSS, camera system day/night, radar
Navigation sensors - optional:Advanced camera system
Payload sensors - standard:Customer specified
Payload sensors - optional:
Energy and Propulsion 
Energy Source:Diesel
Propulsion Power:30HP
Endurance at nominal power [hr]:48
Communication and Control 
Type of Communication:IP
Max. Baud rate [Mb/s]:
Data sent to shore:Control
Auto- control:Yes
Control parameters sent to the USV:Real-time control and mission plans
Emergency recovery procedure:Dependent on application
More information 
Applications:• Marine construction survey: USBL, DGNSS • Metocean data collection: ADCP, weather station, CTD • Environmental: Passive Acoustic Monitoring (PAM) • Hydrocarbon detection, skimmers, dispersants • Site survey: multibeam sonar, motion sensors, CTD • Security and surveillance: cameras, video, infrared sensors
Distinguishable features :• Semi-displacement hull • 24 - 48 hour endurance • Waterjet propulsion system • Max speed 7 knots • Operated using the ASView control system
Commercial Options:Purchase or lease

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Supplier Information
  • ASV Global

  • Unit 12 Murrills Estate - Southampton Road
  • PO16 9RD Portchester
  • Hampshire
  • United Kingdom of Great Britain & Northern Ireland



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