Deep Trekker Revolution ROV for Ship Hull Inspections
The Deep Trekker REVOLUTION ROV is a professional-grade underwater inspection vehicle designed for ship hull assessments, subsea asset inspections, and offshore infrastructure monitoring. Equipped with a 4K ultra-HD rotating camera, six thrusters for precise maneuverability, and modular expandability, it provides high-quality visual data without the risks and costs associated with diver-based inspections.
With a maximum operational depth of 305 meters (1,000 feet), a durable anodized aluminum and carbon fiber body, and up to six hours of battery life, this ROV is built for extended missions in harsh marine conditions. It is widely used by shipowners, fleet managers, and marine surveyors for real-time hull integrity assessments, biofouling detection, and pre-drydock inspections.
** We strive for accuracy, but details may change, and errors are possible. Please verify specifications with the manufacturer or seller before purchasing. **
🏷️ Pricing: New | Used | Bulk
1️⃣ Technical Specifications
General Build & Dimensions
- Weight: 26 kg (57 lbs), portable but best deployed with two operators
- Length: 717 mm (28.2 inches)
- Width: 440 mm (17.3 inches)
- Height: 235 mm (9.3 inches)
- Frame material: Anodized aluminum, carbon fiber, and stainless steel for durability and corrosion resistance in saltwater environments
Thruster Configuration
- Six vectored thrusters (four horizontal, two vertical) for precise movement and stability
- Auto-depth and auto-heading modes hold position during inspections, minimizing drift
- High-thrust design enables smooth navigation around hull contours and confined spaces
Depth & Tether
- Maximum operational depth: 305 meters (1,000 feet), making it suitable for deep-sea hull inspections
- Standard tether length: 300 meters
- Extended tether options up to 2,000 meters for surveying larger vessels or deep-water structures
- Kevlar-reinforced tether with neutral buoyancy for reduced drag and easier handling in strong currents
Camera System
- 4K ultra-HD camera with a Sony 1/2.5” CMOS sensor for high-resolution imagery
- 260-degree rotating camera head for flexible viewing angles without repositioning the ROV
- Wide-angle lens captures large hull sections efficiently
- Optical zoom allows detailed inspections of corrosion, weld seams, and marine growth
Lighting System
- High-powered LED lights for enhanced visibility in low-light and turbid water conditions
- Optimized color temperature for accurate detection of coating degradation and structural damage
Battery & Endurance
- Standard battery provides up to six hours of continuous operation
- Quick-swap battery design allows for extended missions with minimal downtime
- Full recharge time is approximately three hours
2️⃣ Advanced Features
Rotating Head
- 260-degree rotational capability allows for optimal camera and sensor positioning
- Integrated with lights, laser scalers, and sonar to streamline hull inspections
Stabilization & Maneuverability
- Six-thruster configuration enables smooth, multidirectional movement around hull structures
- Auto-depth and auto-heading keep the ROV stable for consistent data capture
- Can maintain steady positioning even in strong currents
Sensor Integration
- BRIDGE technology supports seamless integration of add-on tools
- Laser scaler provides precise measurement of cracks, marine growth, and coating loss
- Imaging sonar can be added for better visibility in turbid water
Manipulator Arm
- Two-function grabber arm with 32 kg (70 lbs) locking force for handling small debris or taking samples
- Can be used to attach thickness gauges or cathodic protection probes
3️⃣ Benefits for Ship Hull Inspections
Safety Benefits
- Eliminates the need for human divers in hazardous underwater conditions
- Enables remote inspections from the bridge, dock, or office
- Reduces risk of diver injury from strong currents, entanglement, or limited visibility
Operational Efficiency
- Deployable within minutes, reducing vessel downtime
- Auto-stabilization and heading lock ensure steady footage and accurate assessments
- Six-hour battery life allows for uninterrupted hull inspections
Cost Savings
- Reduces reliance on costly dive teams for routine hull surveys
- Minimizes drydock preparation costs by identifying issues in advance
- Cuts down on unnecessary hull cleaning and maintenance expenses
4️⃣ Drawbacks & Limitations
Battery Life
- Six-hour runtime may not be sufficient for inspecting larger vessels in a single mission
- Additional battery packs are recommended for extended operations
No Built-In Sonar
- Lacks integrated sonar, which is useful for inspecting hulls in zero-visibility conditions
- External sonar can be added, but at an increased cost
Learning Curve
- Advanced features may require initial training for first-time operators
- Deep Trekker provides instructional resources and customer support for training
5️⃣ Final Verdict
✅ Yes, if:
- You need a high-resolution 4K inspection ROV with modular sensor integration
- You want real-time monitoring and documentation for compliance and maintenance planning
- Your inspections involve deep-water hull surveys or offshore structural assessments
⚠️ Consider an alternative if:
- You require built-in sonar for murky water conditions
- You need an ROV with over 2,000 meters of tether for ultra-deep-sea inspections
Final Score for Ship Hull Inspections: 9.5/10
The Deep Trekker REVOLUTION ROV is a powerful and versatile underwater inspection tool. With its advanced imaging capabilities, extended battery life, and precise maneuverability, it is a strong investment for shipowners looking to improve maintenance efficiency and reduce reliance on diver-based hull inspections.
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