Mohican

Mohican

Mohican

Product catalog summary
Overview
The Mohican Observation Class ROV is designed for challenging environments like the southern North Sea, featuring dynamic vectoring for agile maneuvering and a robust power system for deep and long tether operations. It offers advanced diagnostics and control through the subCAN system, enhancing dive time and reducing costs.

Key Features
  • Dynamic Vectoring System for thruster angle adjustments.
  • High thrust capability in all axes.
  • Payload capacity up to 50Kg with shallow buoyancy set.
  • Advanced subCAN control system for diagnostics and vehicle management.
  • Multiple operational skids for various tasks including IMR, navigation, and threat detection.
  • Options for manipulators, cutting tools, and electric jetting.
  • Standard multiple video telemetry channels.
  • Deep water cage TMS and live boat options.
  • Full dynamic positioning and inertial navigation options.
  • Flood-protected thrusters with 'Statorshield'.

Specifications
  • Dimensions: 1150 mm (L) x 770 mm (W) x 800 mm (H).
  • Buoyancy depth: Standard 2000m, Deep 3000m, Shallow 300m.
  • Weight: 340Kg in air.
  • Power: 440vAC 3ph 50/60Hz 15Kva.
  • Thrusters: Horizontal and Vertical 180 mmØ.
  • Bollard Pull: 110 Kgf forward, reverse, lateral; 75 Kgf vertical.
  • Surface Speed: 3.5 Kt (1.75 m/s).
  • Turning Rate: 180º per second.

Standard and Optional Equipment
  • Standard: Electronics pod, camera tilt unit, transformer, buoyancy, dynamically vectored thrusters, narrow gauge tether.
  • Optional: Valve pack, torque tools, survey pods, pipeline inspection skids, various camera interfaces, Tether Management System, live boat winch, and more.

Control System and Telemetry
  • Features hands-free navigation, power management, live monitoring, and diagnostics.
  • Telemetry options include fiber optic upgrades and multiple video and RS channels.

Operational Skids
  • Available skids include pipeline inspection, seabed survey, IRM, flooded member detection, torque tools, fluid injection, submarine rescue, and more.

Contact Information
Forum Subsea Technologies provides contact details for offices in Aberdeen, Houston, Singapore, Brazil, and York for further inquiries.
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Catalog excerpts

Mohican-1

everything remotely possible™ Mohican Observation Class ROV Harness the Power and Exceed All Expectations Mohican was specifically developed to cope with the fast moving and unpredictable turbid waters of the southern North Sea. The ‘dynamic vector’ feature enables the operator to adjust thruster angles on the fly for agile manoeuvring and the 3000v 400Hz power system is particularly suited to long tether excursions and deep liveboating operations. The subCAN control system provides advanced diagnostics, precise vehicle control and reduced reactive maintenance. Thus, the benefit of increased dive time, reduced vessel standby and operating costs. The system can be supplied as free flying or with Tether Management System. • Unique ‘Dynamic Vectoring’ System • High thrust in all axes • Up to 50Kg of payload (shallow buoyancy set) • SubCAN control system, management & advanced diagnostics • IMR, navigation, survey and threat detection skids • Manipulator and Cutting Options • Electric jetting option • Multiple Video Telemetry Channels as standard • Deep water cage TMS option • Deep Water Live Boat or Long Tunnel Excursion • Full Dynamic Positioning / Inertial Navigation options • GigaByte Ethernet / CWDM options • ‘Statorshield’ flood protected thrusters

 Open the catalog to page 1
Mohican-2

everything remotely possible™ STANDARD SYSTEM EQUIPMENT • Camera Tilt Unit • Low mass 15 Kw/3000v / 400Hz transformer • 2000m / 35Kg standard payload buoyancy • Adjustable ‘dynamically vectored’ thrusters • Narrow gauge 16.5mm tether • 1 atmosphere electronics pod / subCAN control, protection & Mohican is the ideal platform for all inspection tasks, NDT, light intervention, pipeline/cable/seabed survey, diver assist / safety, harbour & port security, scientific survey & data collection, renewable energy projects, civil engineering, long tunnel excursion and for inland waterways. MOHICAN SYSTEM...

 Open the catalog to page 2
*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.