DWTEK Equipment
Observation Class ROV - Investigator 90+ (I90+)
Upgraded observation-class ROV I90+ with six DWT8537 thrusters: 1100 x 700 x 530 mm, 130 kg, 25 kg payload, 500 m / 1,000 m depth; also for rent.
Description
The I90+ is the new-generation upgrade of the I90: larger and more powerful, with stronger thrusters designed to withstand strong open-sea currents. Its open configuration allows functional components to be added for more complex missions. DWTEK also offers the I90+ on short- and long-term rental.
Key features
- 1100 x 700 x 530 mm, 130 kg in air, 25 kg adjustable payload
- Depth 500 m standard / 1,000 m optional
- Four horizontal and two vertical DWT8537 thrusters: 70 kgf forward/reverse, 60 kgf lateral, 48 kgf vertical
- Standard HD camera, two 150 W lights, heading and depth sensors; optional manipulator, laser, CP probe, sonar, DVL, INS, USBL, cable tracking
- 220 V single-phase input, 300 VDC (6 kW) output; cage TMS with 150 m electro-optical tether
Applications
Oil and gas, offshore wind, submerged infrastructure, IRM, search and rescue.
Specifications
| Dimensions (L x W x H) | 1100 x 700 x 530 mm |
|---|---|
| Weight in air | 130 kg |
| Depth rating | 500 m (standard) / 1,000 m (optional) |
| Payload | 25 kg (adjustable) |
| Horizontal thrusters | DWT8537 x 4 |
| Vertical thrusters | DWT8537 x 2 |
| Thrust forward/reverse | 70 kgf |
| Thrust lateral | 60 kgf |
| Thrust vertical | 48 kgf |
| Power input | 220V Single-Phase 50/60Hz |
| Power output | 300V (6kW) VDC |
| TMS | Cage, 150 m electro-optical tether |
More from DWTEK
- DWTEK Direct Drive Underwater Thruster
- DWTEK Magnetically Coupling Underwater Thruster
- DWTEK Shaft Drive Underwater Thruster
- DWTEK Work-Class ROV - Monew
- DWTEK Observation Class ROV - Investigator 90 (I90)
- DWTEK Special-Application Crawler
- DWTEK TiDVR Capture Card
- DWTEK ROV Latch and Bullet
- DWTEK Underwater Cameras
- DWTEK Pan Tilt Zoom (PTZ) and Underwater Servos
- DWTEK Sensor PCG-1000X
- DWTEK Wet-Mate Circular and Low Profile Subsea Connectors
Featured products
All products →
System / Package
Supreme 12 VDC - 40 A
Automatic 12 V, 40 A battery charger with three independent outputs, programmable for AGM, GEL, wet and lithium, universal 90–265 VAC input; CE and ABYC compliant.
Component
Low Inertia High Torque Clutch
Pneumatic low inertia high torque (LIHT) clutch with pancake-style airtube for the highest torque-to-size ratio in the WPT range; suited to marine winches, steel shears and metal forming.
Equipment
Marine Stage Gangways and Boarding Ladders
Portable aluminum marine gangways for ship and barge access: GW500 straight truss (2000 lb), GW100 bowed truss (one ton), SGW stage gangway (750 lb, 28 in wide), plus a marine boarding ladder.