ROV Rental
Inspection-Ready. Deploy Today.
Access professional-grade underwater ROVs without capital investment. From 8 kg inspection drones to the 130 kg DWTEK I90+ observation-class system, SepcoTech's rental fleet covers shallow surveys to 500 m deep — fully serviced, operator-supported, and ready to mobilise.
The Right Tool. No CapEx Required.
Buying a professional ROV system ties up capital and requires sustained operator training. Renting from SepcoTech gives you immediate access to the right ROV for your specific mission — pre-tested, insured, and supported.
Zero Capital Outlay
Avoid six-figure ROV purchases. Rent exactly what your project requires — for exactly as long as you need it — and keep your budget flexible.
Pre-Tested & Maintained
Every ROV in our fleet undergoes pre-deployment inspection, function testing, and maintenance. You receive equipment ready to operate from day one.
Mission-Matched Equipment
From an 8 kg inspection drone for confined spaces to a 130 kg professional observation system for deep offshore work — we match the ROV to your operation.
Operator Support Available
Need a trained pilot? Our team can provide operator support and technical assistance for the duration of your project. Ask us when enquiring.
From harbour surveys to offshore wind — ready when you are
Our rental fleet ships fully serviced and inspection-ready, with operator support available on request. From an 8 kg drone in a tank to a 130 kg observation-class system launched over the side, we match the ROV to the mission and get you in the water fast.
Five ROVs. Every Depth. Every Mission.
Our fleet spans lightweight inspection drones to a professional observation-class system — covering harbour surveys, offshore inspection, scientific work, and beyond.
DWTEK I90+
Professional observation-class ROV with 6 DWTEK DWT8537 thrusters, 25 kg payload bay, and full sensor suite compatibility. Engineered for offshore inspection and open-sea current conditions.
DT Revolution
Rotating head with grabber attachment, optional multibeam sonar. Built for confined space and infrastructure inspection.
QYSEA FIFISH W6
Dual 4K UHD cameras, 6,000-lumen illumination, and an 8-thruster omnidirectional drive. A capable survey platform at depth.
Blueye X3
Portable Norwegian-built ROV with 3 guest payload ports, 5-hour runtime option, and iOS/Android control.
DT Photon
Compact and light — ideal for tank, harbour, and shallow infrastructure inspection with dual 4K imaging.
Pricing on Request
Daily, weekly, and project rates available. Contact us with your timeline and operation details for a tailored quote.
Get a Quote →DWTEK I90+ — Professional Offshore Performance
The most capable ROV in our fleet. When conditions are demanding, payload requirements are high, or depth is a factor, the DWTEK I90+ is the system to deploy.
View Full DWTEK I90+ Page →Built for Open-Sea Current Conditions
The I90+ is powered by six DWTEK DWT8537 thrusters — four horizontal and two vertical — delivering 70 kgf forward thrust, 60 kgf lateral, and 48 kgf vertical. Engineered for station-holding in strong tidal and offshore currents that would outperform lighter inspection-class systems.
- 6 × DWT8537 thrusters — 70 kgf forward / 60 kgf lateral / 48 kgf vertical
- 500 m standard depth rating; 1,000 m configuration available on request
- 25 kg adjustable payload capacity — sonar, DVL, USBL, manipulator
- PCG Navigation Sensor + TiDVR Recording System included
- 500 m tether consumables set included with rental
- Portable Main Console with LIM (19" Mobile Rack mount) included
The DWTEK I90+ is a professional observation-class system. A certified ROV Supervisor and qualified ROV Pilots are required for all project execution. SepcoTech can assist with crew sourcing on request — please mention this when enquiring.
Included in Rental
- ●DWTEK I-90+ ROV — HD Camera, 2× LED Lights
- ●PCG Navigation Sensor + TiDVR Recording System
- ●Portable Main Console with LIM (19" Mobile Rack)
- ●System pigtails for integration
- ●ROV Spare Parts Set
- ●Consumables: 500 m Tether Set × 1
- ●1st shipment via sea freight to customer location
Optional Add-ons
- ROV Skid for Manipulator or Tools
- Electric Cable Reel — 300 m or 500 m tether
- Supporting Onshore Technician
- Air freight, local permits & import handling
Customer to Supply
- Sonar / Sensors / Tools (rental + integration)
- ROV Supervisor, Pilots & Project Management
- LARS / Winch / Umbilical
- ROV Control Container
Recommended Equipment for Common Missions
The I90+ is compatible with a wide range of third-party tools. Below are our recommended configurations — we can assist with sourcing and integration.
Multibeam Sonar
Tritech Gemini 720is or similar
Cathodic Protection
RTS Contact CP or similar
UT Thickness Gauge
Cygnus_1_ROV or similar
Manipulator Arm
Hydrolek 43000 / EH5 or similar
High Pressure Water Jet
HPWJ — cleaning & marine growth removal
Rotation Brush
DWTEK Rotation Brush or FlexiClean or similar
USBL Positioning
Mini Ranger 2 or similar
Depth & Altitude
Valeport MiniIPS (depth) + VA500 altimeter
General ▾
| Depth rating (standard) | 500 m |
| Depth rating (optional) | 1,000 m |
| Dimensions | 1,100 × 700 × 530 mm (L × W × H) |
| Weight in air | 130 kg |
| Payload capacity | 25 kg (adjustable) |
Propulsion ▾
| Horizontal thrusters | 4 × DWT8537 |
| Vertical thrusters | 2 × DWT8537 |
| Forward / reverse thrust | 70 kgf |
| Lateral thrust | 60 kgf |
| Vertical thrust | 48 kgf |
Imaging & Lighting ▾
| Standard camera | 1 × HD unit |
| Optional cameras | Up to 4 × SD units (wrist camera available) |
| Standard lighting | 2 × 150 W LED (300 W total) |
Power & Tether ▾
| Tether (included) | 500 m consumables set |
| Tether type | Electro-optical |
| Power input | 220 V single-phase, 50/60 Hz |
| Power output (subsea) | 300 V, 6 kW |
Navigation & Recording ▾
| Navigation sensor | PCG Navigation Sensor (included) |
| Recording system | TiDVR Recording System (included) |
| Surface control | Portable Main Console with LIM, 19" Mobile Rack |
Deep Trekker Revolution — Versatile Infrastructure Inspection
The Revolution's rotating camera head and modular attachment system makes it ideal for confined structures, pipelines, and infrastructure inspection — with the right tool for every mission.
270° Rotating Head. Modular Payloads.
The Revolution's defining feature is its motorised rotating camera head — it swings 270°, allowing you to aim the camera, grabber, or sonar at any angle without repositioning the ROV. Combined with a 300m tether and 305m depth rating, it handles a wide range of subsea tasks.
- 305 m depth rating, 300 m tether
- 270° rotating camera and payload head
- 27 kg — manageable two-person deployment
- Omnidirectional 6-thruster drive (4 horizontal + 2 vertical)
- 1080p main camera with real-time recording
- Handheld controller — no laptop required
Included with Rental
2-Function Grabber
Open/close jaw plus continuous bi-directional rotation. For sample collection, debris recovery, valve operation, and object handling.
Blueprint Oculus Multibeam Sonar
Acoustic imaging for zero-visibility conditions. Mounted above the camera head — footage monitored live on the controller, no external display needed.
USBL Positioning
Ultra Short Baseline acoustic positioning — track the ROV's exact subsea location referenced to GPS. Critical for survey and search work.
Cathodic Protection Probe
Measures the electrical potential of subsea structures to assess corrosion protection status. Standard tool for pipeline and platform inspection.
Laser Scaler
Projects two reference beams onto the target — gives inspection footage real-world scale for accurate corrosion, damage, or weld assessment.
Deep Trekker Revolution — Specifications ▾
| Depth rating | 305 m |
| Tether length | 300 m |
| Weight in air | 27 kg |
| Thrusters | 6 (4 horizontal + 2 vertical — omnidirectional) |
| Camera | 1080p with 270° motorised rotating head |
| Lighting | High-output LED array (dimmable) |
| Controller | Handheld — no external laptop required |
| Available attachments | Grabber, Multibeam Sonar, USBL, CP Probe, Laser Scaler |
Light ROVs — Fast to Deploy, Easy to Operate
When portability, rapid deployment, or operator simplicity is the priority, our light ROV fleet delivers survey-grade imaging with minimal logistical overhead.
FIFISH W6
Dual 4K UHD cameras with wide dynamic range, 6,000 lm lighting, and an 8-thruster omnidirectional drive system rated to 350 m. Strong imaging at depth for survey work.
Specifications ▾
| Depth rating | 350 m |
| Weight in air | 23 kg |
| Cameras | Dual 4K UHD |
| Lighting | 6,000 lm |
| Thrusters | 8 (omnidirectional) |
Blueye X3
Portable Norwegian-built ROV with 3 expansion guest ports, 3,300 lm lighting, and iOS/Android app control. Up to 5 hours runtime with the high-capacity battery — ideal for extended inspection dives.
Specifications ▾
| Depth rating | 305 m |
| Dimensions | 485 × 257 × 354 mm |
| Weight in air | 8.6 kg |
| Thrusters | 4 × 350W |
| Forward speed | 1.5 m/s (3 knots) |
| Camera | FHD 1920 × 1080, 25/30 fps |
| Camera tilt | −30° to +30° mechanical |
| Lighting | 3,300 lm, CRI 90, dimmable |
| Tether length | Up to 300 m |
| Runtime (standard) | Approx. 2 hours |
| Runtime (high-capacity) | Approx. 5 hours |
| Guest ports | 3 (Ethernet, RS232/485, I2C, PWM, UART) |
| Controller | iOS / Android app |
PHOTON
Compact and lightweight with dual 4K UHD cameras, the PHOTON is the fastest-deploying ROV in our fleet — ideal for tank inspections, harbour work, and any operation where portability matters most.
Specifications ▾
| Depth rating | 120 m |
| Weight in air | 11.6 kg |
| Cameras | Dual 4K UHD |
| Design | Compact single-person deployment |
Where Our Fleet Gets Deployed
From offshore infrastructure to scientific research and port security — our rental fleet serves a wide range of professional subsea operations.
Which ROV for Your Operation?
Request Rental Availability
Tell us your ROV requirements, deployment dates, and location — we will respond within one business day with availability and pricing.
Rental Enquiry
Fill in the form and our team will respond within one business day with availability and a tailored quote.