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SUB-ATLANTIC is the World leading manufacturer of Comanche, Mohican, Super Mohawk, Mohawk and Navajo Electric ROV Systems.
Remotely Operated Vehicles (listed smallest to largest)
Navajo Portable ROV System
Navajo is suitable for offshore and inshore use.  The compact size and weight allows it to be transported and deployed from a small vehicle, yet it is large enough to provide a stable platform for video and sonar surveys. 
more info
Mohawk Inspection ROV System
Mohawk remotely operated vehicle is a small, compact, high performance professional ROV system which can be used for a variety of underwater tasks including observation, survey, NDT inspections, tooling, etc.
more info
Mohican Inspection ROV System
Mohican is an ultra-high thrust inspection ROV specifically designed for working for extended durations in high current and tidal locations, providing a customer benefit of reduced vessel time and costs. more info
Super Mohawk Electric ROV System
Super Mohawk remotely operated vehicle is an excellent general purpose professional ROV system suitable for observation, survey, pipelay support, light to medium work and NDT inspections, etc. more info
Comanche Electric ROV System
Comanche is a small work-class ROV system that has been designed to carry two work manipulators. It is an efficient and economical solution for survey and rig-support. more info
Tether Management Systems
Tether Management System
- Cage Type Sizes 1, 2 & 3

Fully electric TMS systems renowned for reliability. No complicated hydraulics. more info
Thrusters
Hydraulic Thrusters - SA300, SA380, SA420 & SA500
Our range of hydraulic thrusters have become the preferred propulsion for ROVs and cable burial/maintenance vehicles.  Working in a highly aggressive environment, they have earned a reputation for reliability, efficiency and exceptional performance. more info
Brushless DC Electric Thrusters - SPE 75, SPE 180 & SPE 250 The most reliable electric thrusters available. Three sizes featuring our unique 'stator sheildT' technology allowing these thrusters to run if filled with sea water. Unbeatable reliability.  Extremely lightweight performance up to 100 kgf / 220 lbf thrust.  more info
Brushless AC Electric Thrusters - CTE 01 & CTE 02
This range of brushless electric AC thrusters is used on our successful Mohawk and Super Mohawk ROVs.  They are available in two sizes, the CTE-01 producing 29 kgf (64 lbs) thrust and the CTE-02 producing 45 kgf (100 lbs).  more info
Thruster Guards
 A range of thruster guards in high strength, injected moulded plastic.  The clever design shields both sides of the nozzle using four pieces of the same component.  This single design allows us to minimise our tooling costs and pass the savings on to the customer.  more info
Hydraulics
Hydraulic Power Units - 15 to 280 kW (20 to 375 HP) 
Our high efficiency submersible motors and HPU's are the most reliable available in the marketplace. Available in sizes varying from 15 to 280 kW / 20 to 375 HP, they are the perfect power source supply for ROVs Trenchers, TMS and Tooling applications).  more info
Hydraulic Power Unit - 1.3 kW - 4 lpm @ 200 bar
A small HPU suitable for driving small manipulators, cylinders, torque tools, etc.  more info
Valve-Pack / HPU Combined - 6 Station Solenoid
Combined 6-station valve pack with PO checks, hydraulic power unit and control system in a single package suitable for small tools and manipulators.  more info
Valve Pack 8 - Station Servo - 77 lpm (20 usgpm)
This extremely compact servo valve pack weighs only 15 kg / 33 lb in sea water and provides precise control of propulsion thrusters on underwater vehicles..  more info
Compensators - 370, 860 and 2700 cc
Rolling diaphragm type with positive sprung pressure in corrosion resistant plastic.  more info

Compensator/Reservoir - 13.5 Litre
Rolling diaphragm type with positive sprung pressure.  Also available as a bolt-on option, is a compact analogue sensor that provides 0 - 100% level capacity feedback.  more info
Dirty Oil Pack (IHPU) 
 This Dirty Oil Pack is an  Isolated Hydraulic Power Unit (IHPU) that can be easily incorporated into a ROV hydraulic system to provide an isolated hydraulic supply for driving tooling and equipment.  more info
Pan & Tilt Units
Pan & Tilt Units - 24 Vdc & 110 Vac
These pan & tilt units are used on a wide range of vehicle sizes from electric inspection class up to the largest cable plough.  They provide a rugged and reliable alternative to hydraulic units.  more info
Rotator/Tilt Unit - 24 Vdc
Uses the same drive system as our pan & tilt units. It is generally used as a tilt unit for cameras, but can be used as a rotary actuator with position feedback.  more info
Rotator Actuator- 24 Vdc x 50 Nm Torque
This electric rotary actuator delivers 50 N.m / 37 lb.ft torque from 24 Vdc supply.  It is suitable for a wide range of actuation tasks and is available with an over-torque protection clutch.  more info
Control Systems
Telemetry  Control System (Compact)
Powerful and compact telemetry system that is used on all Sub Atlantic ROVs, and can be used for a variety of applications.  more info
Tooling & Accessories
Manipulator Skids
These can be supplied for our professional ROV systems in different formats.  more info
Torque Tool Skids
These can be supplied for our professional ROV systems in different formats.  more info
Pipeline Survey Skid
Allows the survey of pipelines using small electric ROVs. Incorporates adjustable, sprung undercarrige, boom cameras, lights and CP probe. Fully electric to suit inspection / light work ROVs.  more info
Cleaning/Manipulator Skids
These can be supplied for our professional ROV systems in different formats and can include high and low pressure cleaning pumps and manipulators.  more info
Cleaning Brushes - 440 Vac, 300 Vdc and 600 Vdc
Our electric ac and dc thusters can be fitted with cup type brushes for cleaning of structures prior to inspection. 
more info
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