What depth ratings are available across the ROV inventory?

Micro and eyeball class systems typically operate to 50–300 metres. Inspection and observation class ROVs cover 100–2,000 metres. Work class systems include platforms rated to 3,000 metres and the ISE HySub system rated to 5,000 metres. Silvercrest Submarines can advise on appropriate depth capability for your specific operational environment.

ROVs For Sale | Silvercrest Submarines

Q: Are complete ROV systems available, including LARS, TMS, and control vans?

Complete system availability varies by listing. Many work class and inspection class ROVs are offered as complete operational packages including Launch and Recovery Systems (LARS), Tether Management Systems (TMS), umbilical winches, and surface control stations. Where a system is listed without support equipment, Silvercrest Submarines can advise on sourcing compatible infrastructure.

ROVs
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Over 50 remotely operated vehicle systems available for purchase or charter, spanning micro and eyeball class through to 5,000-metre-rated work class platforms. Silvercrest Submarines supplies new-build and pre-owned ROVs backed by three decades of operational subsea experience.

SEAMOR 300F2/4 Tunnel Inspection ROV

Titan Commando Inspection ROV

Saab SeaEye Cougar XT Compact Zone 2

Ocean Modules V8Sii

Argus Rover Observation Class ROV

Teledyne SeaBotix LBV200-4 MiniROV

Saab SeaEye Tiger

Saab SeaEye Falcon DR – Inspection ROV

ROVs For Sale and Charter — Silvercrest Submarines

Silvercrest Submarines offers one of the most comprehensive remotely operated vehicle inventories available from a single specialist operator. With over 50 ROV systems spanning micro and eyeball class observation platforms through to 5,000-metre-rated work class vehicles, the inventory addresses the full spectrum of commercial, scientific, and industrial subsea requirements. Systems are available for outright purchase or charter, with new-build options also available for operators requiring factory-fresh platforms to specific configurations.

What sets Silvercrest Submarines apart from equipment brokers is operational depth. Three decades of hands-on subsea experience — from Loch Ness research operations and BBC natural history documentary filming to offshore inspection campaigns worldwide — means every equipment recommendation is grounded in genuine operational knowledge. Clients benefit from advice shaped by real deployment experience, not manufacturer datasheets alone.

What Types of ROVs Are Available?

Work Class ROVs

The largest category in the Silvercrest Submarines inventory, tourist submarines range from 10-passenger DNV-certified vessels suitable for

Work class ROVs form the heavy end of the Silvercrest Submarines inventory, with systems rated to depths of 3,000 metres and beyond — including the ISE HySub deep work class system, rated to 5,000 metres. These platforms carry hydraulic tooling, heavy-lift capability, and the power output required for subsea construction, pipeline installation, FPSO hull survey, and complex intervention work in the offshore energy sector. Major manufacturers represented include Schilling, SMD, Saab SeaEye, Perry Tritech, Argus, Oceaneering, and SMD Quantum. Both pre-owned systems and unused new-build platforms are available.

Inspection & Observation Class ROVs

The largest section of the inventory, inspection and observation class ROVs cover the 100-metre to 2,000-metre depth range, addressing the majority of commercial IRM (Inspection, Repair and Maintenance) requirements. Platforms include Saab SeaEye (Falcon, Tiger, Cougar XT, Panther XT Plus, Surveyor Plus), Sub-Atlantic (Apache, Mojave, Navajo, Mohawk), Deep Ocean Engineering Phantom series, Sperre Sub-Fighter, Hydrovision Hyball, and new-build electric free-flyer options from the SD series. Sensor configurations include HD cameras, sonar, auto-heading and auto-depth systems, grabbers, and manipulators. Several systems are available both for sale and charter.

Notable specialist platforms in this class include the SEAMOR 300F2/4 tunnel inspection ROV, equipped with a 2,000-metre fibre optic umbilical on a motorised slip-ring drum — one of the few purpose-built tunnel inspection vehicles available anywhere.

Micro & Eyeball Class ROVs

Compact and highly portable, micro and eyeball class ROVs provide cost-effective visual inspection for utilities infrastructure, dam and reservoir surveys, harbour inspection, and any application requiring deployment by a single operator without support vessels or heavy equipment. The AC-ROV SP-50 — total system weight under 15kg with a 190mm fly-through diameter — exemplifies this class, capable of accessing culverts, pipelines, and confined intake structures inaccessible to larger platforms. The VideoRay Scout and VideoRay Pro 4 offer further options in this category.

New-Build ROVs

For operators requiring factory-fresh platforms, Silvercrest Submarines offers a range of new-build systems including the SD600-4T inspection ROV, SD1200-8 and SD1300-8 all-electric free-flyers (both 300-metre rated), and the MultiRov new-build work class ROV rated to 3,000 metres. New-build systems carry manufacturer warranties and can be supplied with customised tooling and sensor packages to project specification.

Pre-Owned ROVs - Quality and Provenance

The majority of pre-owned ROV systems in the Silvercrest Submarines inventory originate from decommissioned offshore energy programmes, equipment upgrades, or fleet rationalisation by established subsea contractors. Where documentation is available, service histories, operational logs, and inspection records accompany the sale. Condition ratings are applied consistently across the inventory — from Excellent through to systems sold for spares — ensuring buyers receive an accurate assessment before committing to an inspection or purchase decision.

Silvercrest Submarines' own engineering capability, through its Submersible Motor Engineering (SME) division and ROV repairs and refurbishment service, means that systems requiring recommissioning can be assessed and returned to operational standard prior to sale where agreed with the buyer.

ROV Charter and Operational Support

For operators requiring ROV capability without capital investment, charter arrangements are available across inspection and work class platforms. Charter packages include experienced ROV pilots, support equipment, and project management for defined-duration contracts. This model suits short-duration inspection campaigns, specialist capability requirements outside normal operational scope, and peak-demand periods where additional fleet capacity is required.

Further information on charter arrangements, turnkey ROV operations, and pilot support is available on the ROV Services page. For subsea survey and inspection applications, see also the ROV Survey & Inspection Services page.

Engineering Support and Subsea Motors

Silvercrest Submarines' engineering division manufactures subsea motors rated from 24V to 6,600V at depths to 4,000 metres — powering ROV thruster and hydraulic systems worldwide. This in-house engineering capability provides buyers with access to motor supply, refurbishment, and custom manufacture that most equipment suppliers cannot offer. Details of available motor types are on the ROV Motors page.

How to Enquire About ROVs

To enquire about a specific ROV system, use the filters above to identify platforms matching your operational requirements, then open the individual listing for full specifications and availability status. Each listing includes an enquiry form pre-populated with the platform details. For general inventory discussions, capability assessments, or project-specific requirements not addressed by the current listings, use the contact page to open a conversation with the Silvercrest Submarines team.

Serious buyers are invited to discuss inspection arrangements, technical documentation, and mobilisation logistics directly. Silvercrest Submarines' operational experience ensures enquiries are handled by people who understand subsea project requirements at a practical level.

Frequently Asked Questions About Submarines For Sale

The inventory spans three categories: Work Class ROVs (hydraulic tooling, heavy-lift, depth-rated to 3,000–5,000 metres), Inspection and Observation Class ROVs (electric and hydraulic survey platforms, 100–2,000 metre range), and Micro and Eyeball Class ROVs (compact single-operator systems for confined access and shallow-water inspection). Both pre-owned systems and factory-new platforms are available, including new-build options from the SD series and MultiRov 3,000m work class.

Yes. Several ROV systems in the Silvercrest Submarines inventory are available for charter as well as outright sale, including inspection and observation class platforms. Charter arrangements include experienced ROV pilots, support equipment, and project management. This option suits short-duration projects, specialist capability requirements, or operators needing additional fleet capacity without capital expenditure. Use the filter on this page to display charter-available systems, or visit the ROV Services page for further details.

Micro and eyeball class systems typically operate to 50–300 metres, suitable for harbour, dam, and utility infrastructure surveys. Inspection and observation class ROVs cover 100–2,000 metres, addressing most coastal and shelf applications. Work class systems in the inventory include platforms rated to 3,000 metres and, at the deepest end, the ISE HySub system rated to 5,000 metres. Silvercrest Submarines can advise on appropriate depth capability for your specific operational environment.

Complete system availability varies by listing. Many of the work class and inspection class ROVs are offered as complete operational packages including Launch and Recovery Systems (LARS), Tether Management Systems (TMS), umbilical winches, and surface control stations. Individual listings specify what is included. Where a system is listed without support equipment, Silvercrest Submarines can advise on sourcing compatible LARS and control infrastructure.

Pre-owned systems are assigned a condition rating — Excellent, Good, Fair, Requires Service/Refit, or For Spares Only — based on operational history and current state. Where available, service records, operational logs, and inspection documentation accompany the sale. Silvercrest Submarines' in-house engineering and refurbishment capability means that some systems can be recommissioned to operational standard prior to sale by agreement. Buyers are encouraged to arrange inspection prior to purchase; Silvercrest Submarines facilitates access for qualified prospective purchasers.

Yes. Silvercrest Submarines offers new-build ROV systems including the SD600-4T inspection ROV, SD1200-8 and SD1300-8 all-electric free-flyers, and the MultiRov 3,000-metre work class platform. New-build systems can be configured with specific sensor packages, tooling skids, and umbilical lengths to project requirements. All new-build systems carry manufacturer warranties. Contact Silvercrest Submarines to discuss build specifications, lead times, and delivery arrangements.

The typical process begins with an enquiry via the individual ROV listing or the contact form, followed by a technical discussion to confirm the platform meets operational requirements. Silvercrest Submarines then facilitates access to full technical documentation and, where practicable, physical inspection of the system. Following inspection and agreement on terms, completion documentation is prepared. Silvercrest Submarines can advise on shipping, mobilisation logistics, and commissioning support where required.

Yes. The engineering division provides pilot training, maintenance planning, spares provisioning, and technical support services. Subsea motors manufactured by the SME division — rated from 24V to 6,600V at depths to 4,000 metres — are available for ROV thruster and hydraulic system applications. ROV repairs and refurbishment services maintain systems to operational standards post-purchase. Silvercrest Submarines' support infrastructure operates globally.

The correct ROV class depends primarily on operational depth, intervention requirement, and mobilisation constraints. Micro and eyeball class platforms suit confined access, single-operator deployment, and shallow-water routine inspection. Inspection and observation class ROVs cover most survey, IRM, and moderate-intervention requirements at depths to 2,000 metres. Work class systems are required where hydraulic tooling, heavy-lift, or 3,000-metre-plus depth capability is essential. Silvercrest Submarines' operational team — with over three decades of subsea experience — can assess your project requirements and recommend appropriate platforms from the current inventory.

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