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Dockstr

ROV – New

MICRO SYSTEM

General Visual Inspection

VEHICLE & TETHER REEL

VEHICLE & TETHER REEL

MAN-PORTABLE

Hand Deployed

Deck-ready inspection ROV

Sonar & brush cleaner integration

New mini ROV and compact inspection systems from EPRONS, Seamor Marine and Ocean Robotics; designed for shallow-water inspection, port and harbour use, aquaculture, hull surveys and rapid-response work where deck space and crew are limited.

At a glance

Mini ROV - what the desk handles

Shallow to mid-depth

Typical operating bands 50m to 300m; sized for harbour, inshore and asset-of-opportunity inspection.

One OR Two person

Most systems deploy from a workboat, RIB or quayside with one or two operators; no LARS required.

Mission-specific tooling

Cathodic protection probes, micro multibeam, gripper tooling and sampling baskets available as standard options.

Fast lead times

Compact systems run shorter build cycles; typically 4 to 12 weeks ex-works.

Buy-side and sell-side

Two sides of the same desk

Buying

Specify operating depth, deployment platform (workboat, RIB or quayside) and primary mission. We return a configured proposal with tooling, spares and training.

Selling

Two routes in: OEMs building compact systems can appoint the desk for distribution and market access, and operators or independents holding surplus mini ROVs can list them for resale to qualified buyers.

 
In detail

How this segment is distributed

Mini ROVs sit below the inspection-class fleet; smaller, lighter, faster to mobilise. They’re the right answer for ports, harbours, aquaculture sites, hull inspections, dam and reservoir surveys, search and recovery, and any inspection-of-opportunity scope where running a full ROV spread is over-engineered.

They are not a substitute for a survey-grade inspection ROV on a contracted pipeline programme. We’re clear about the boundary in the proposal.

Tether length, depth rating, lighting, primary camera and optional secondary sensors (sonar, cathodic protection probe, gripper tooling) are configured at build. Mission profiles drive selection rather than catalogue defaults.

Spares packages and consumables are quoted alongside the system. Most operators we work with run with a small on-hand spares pack plus a back-to-base service contract.

Compact-system buyers often build fleets of multiple identical units rather than single bespoke systems. We price multi-unit orders and standardised spares packs together; driving down per-unit cost and simplifying maintenance.

FAQ

Common questions

Most production systems cover 100m, 200m and 300m. Custom higher ratings are possible on selected platforms but move the system out of the compact-mobilisation envelope.

No; they’re designed for hand or davit deployment from a workboat, RIB or quayside. That’s part of what defines the class.

Yes; micro sonar and compact multibeam options are available on most platforms. Payload margin is the constraint; the desk talks through what fits the system at proposal stage.

Selectively; for inspection-of-opportunity and limited shallow-water tasks. They are not a substitute for an inspection-class ROV on a contracted offshore programme.