MegaShark
Multi-Purpose electric harbour vessel.
The zero-emission workboat that cleans as it works. Built for power, designed for customization.
Manned or Remote
Complete operational flexibility.
- Onboard console for crew piloting
- Handheld remote for hazardous zones
- Seamless switch between modes
Fully Customizable
We adapt the vessel to your harbor’s needs.
- Custom sensor mounting available
- Modify deck for cargo or survey
- Tailored fabrication options
Welded Aluminum
Indestructible marine-grade construction.
- Higher impact resistance than fiberglass
- Easily repaired and modified
- 100% recyclable hull
Heavy Duty Cleaning
Built to tackle industrial debris and biomass.
- Large "Open Mouth" intake
- Captures wood, plastic, and vegetation
- High-volume payload capacity
Hybrid Operation (Manned or Remote)
Flexibility is standard. The MegaShark can be piloted directly by a crew member on board or operated remotely using the same intuitive controller as the WasteShark. This allows for safe, unmanned cleanup in hazardous zones or manned patrols for daily harbor duties.
Durable & Fully Customizable
Built from high-grade welded aluminum, the MegaShark is tougher than plastic and far more adaptable. Because we don’t use fixed molds, we can physically modify the hull, deck, or basket to fit your specific needs, whether that’s specialized sensor mounts or unique cargo layouts.
The Green Harbor Workhorse
Designed specifically for the modern, sustainable port. The MegaShark runs entirely on electric power, meaning zero emissions and near-silent operation. It allows harbor masters to meet environmental targets without sacrificing the utility of a powerful, reliable workboat.
High-Volume Waste Extraction
Size matters when the cleanup gets tough. The MegaShark is engineered for heavy-duty collection, capable of capturing dense biomass, industrial debris, and large plastics that smaller drones can’t handle. Its expanded payload capacity minimizes unloading trips, allowing you to clear larger harbor areas faster and more efficiently.
What you get
Meet the MegaShark
Industrial Strength Cleaning
Engineered from welded aluminum to tackle the toughest harbor environments with zero emissions.
- Welded Aluminum Hull
- 880lt Waste Capacity
- Open-Mouth Intake
- Made in Europe
Meet the MegaShark: Versatility is standard. For daily patrols or crew transport, the MegaShark features a fully equipped onboard console with a steering wheel and throttle for manual piloting. For hazardous zones or difficult maneuvers, simply switch to the industrial handheld Radio Remote Controller to operate the vessel safely from the shore with a range of up to 1km/0.6m.
Made in the European Union: Professional cleaning solution assembled in Rotterdam. It features a reliable standard electric propulsion system and efficient lithium-ion batteries, providing up to up to 6 hours of continuous operation (Standard), or up to 12 hours with the extended battery pack on a single charge.
High capacity: Features a large open-mouth design capable of capturing up to 880 litres (232 gals) or 440 kg (970lbs) of trash, weeds, or algae in a single run—delivering industrial-scale performance far beyond smaller autonomous models.
Zero emission: The all-electric powertrain ensures silent, emission-free cleaning, making it perfect for use near residential properties, marinas, and guests without noise or pollution.
Dual Control System
Hybrid Control System
Complete flexibility to operate safely: Pilot from the deck or control from the shore.
- Onboard Pilot Console
- Industrial Remote
- Seamless Switching
- Twin-Thruster Agility
Equip your harbour team with the ultimate hybrid workboat for flexible operations. Unlike standard cleaning drones, the MegaShark features a dual-mode control architecture that adapts to the mission at hand. Whether you need a manned vessel for daily patrols or an unmanned solution for hazardous environments, this system provides seamless operational capability, ensuring your crew can clean effectively while prioritizing safety and efficiency in any scenario.
Onboard Pilot Console
Designed for manned operation, the deck features a fully equipped helm with a steering wheel and throttle. This allows a crew member to pilot the vessel comfortably for extensive harbour patrols, debris collection, or transporting personnel and equipment across the water.
Industrial Remote Control
When safety is paramount, operators can switch to the handheld Radio Remote Controller. This industrial-grade unit allows full command of the vessel from the shore, keeping staff safe from toxic fumes or dangerous structures while maintaining a connection range of up to 1km/0.6m.
Seamless Mode Switching
Maximize your fleet’s utility with instant adaptability. The MegaShark can be driven manually to a specific site and then switched to remote mode for precise, unmanned cleaning work, allowing the pilot to disembark and perform other tasks while the vessel works.
Precision Twin-Thruster Drive
Despite its larger size, the MegaShark remains incredibly agile. The dual electric Rim-drive thrusters provide independent control, enabling the vessel to perform tight turns and rotate on its axis, making it easy to navigate crowded marinas or dock safely without tug assistance.
Power System
Power your harbor operations with a true workhorse that doesn’t compromise on sustainability. The MegaShark is driven by a state-of-the-art fully electric powertrain, delivering the torque required for heavy loads while operating in near silence. This advanced power management system ensures your team can complete full shifts without the noise, vibrations, or fuel costs associated with traditional diesel workboats, making it the ideal choice for modern, eco-conscious ports.
Reliable Energy Storage
The vessel’s power system uses Cleantron P4X UHD lithium-ion modules engineered for marine environments. Each module delivers 2.2 kWh storage, 2 kW continuous power and 6 kW peak output. Our scalable configurations of 8, 12 or 14 modules provide 17.6–30.8 kWh total capacity, ensuring consistent performance even when pushing fully loaded baskets or navigating strong harbour currents.
All-Day Operation
Designed for the reality of harbor work schedules, the standard configuration delivers up to 6 hours of continuous runtime—enough for a full working day on a single charge. For more demanding schedules, an optional extended battery pack doubles this capacity to 12 hours, keeping your vessel active for double shifts.
Zero-Emission Rim Drives
Propulsion is provided by twin electric Rim Drive thrusters mounted on the hull. Unlike traditional propellers, these units are ultra-efficient and utilize a gearless design with no central shaft. This significantly reduces maintenance requirements while eliminating the risk of oil leaks, ensuring 100% clean operation.
Universal Charging
Keep your fleet ready without investing in specialized infrastructure. The MegaShark utilizes standard shore power connections (110V or 230V), allowing you to recharge overnight at any standard marina pedestal or wall outlet, ensuring the boat is fully topped up and ready for action every morning.
All-Electric Powertrain
A true workhorse delivering the torque you need without the noise or fumes.
- 17-30 kWh Battery Bank
- 6-12 Hour Runtime
- Rim Drive Thrusters
- Universal Charging
RanMarine Connect (Software)
Smart Fleet Management
An integrated cloud portal that puts real-time data and tracking at your fingertips.
- Real-Time Tracking
- Health Monitoring
- Water Quality Data
- Agile navigation
Transform your MegaShark from a simple workboat into a smart data node. RanMarine Connect is the integrated cloud-based platform that puts total operational visibility at your fingertips. By utilizing a secure 4G/LTE connection, this digital dashboard bridges the gap between the vessel on the water and your team in the office, providing the real-time insights needed to optimize fleet management, ensure security, and validate your environmental impact.
Real-Time Fleet Tracking
Never lose sight of your assets. The system utilizes an onboard GPS module to transmit the vessel’s precise location to the portal instantly. You can view the live position of the MegaShark on an interactive map, track its current heading, and review historical route logs to verify exactly which areas of the harbor have been cleaned and when.
Vessel Health Monitoring
Minimize downtime with proactive technical oversight. The dashboard continuously monitors critical systems, displaying live telemetry on battery charge levels, motor status, and signal strength. This allows fleet managers to schedule charging breaks efficiently and identify potential maintenance needs before they interrupt daily operations.
Environmental Data Hub
Turn cleanup shifts into scientific missions. If your MegaShark is equipped with optional sensors, RanMarine Connect automatically aggregates water quality data—such as pH, turbidity, and dissolved oxygen—into easy-to-read charts. This centralized data helps you identify pollution hotspots and track long-term water health trends without extra effort.
Operational Reporting
Streamline your administrative workflow with automated logging. The platform records key metrics including runtime, distance traveled, and kilogram-collection estimates. These analytics make it simple to generate professional activity reports for stakeholders, helping you justify budgets and clearly demonstrate the tangible efficiency of your cleanup campaigns.
Support & Training
Global Support Network
We don't just sell a boat; we ensure your team is trained and your operations run smoothly.
- Operator Training
- Service Agreements
- Spare Parts Kits
- Remote Tech Support
Secure your investment and operational continuity with our comprehensive support ecosystem. We believe that deploying the MegaShark is just the beginning of our partnership. Our dedicated global support team is committed to ensuring your vessel achieves maximum uptime and your crew operates with absolute confidence. From initial handover to long-term maintenance strategies, we provide the expertise and resources necessary to keep your harbor cleaning operations running smoothly year after year.
Professional Operator Training
Empower your team with the knowledge they need to succeed. We offer structured training sessions (either on-site at your facility or remotely) covering every aspect of the MegaShark. Instructors guide your staff through manual piloting, remote control safety protocols, and daily maintenance routines, ensuring every operator is certified and competent before their first solo mission.
Tailored Service Agreements
Predictability is key to budget management. We offer tiered Service Level Agreements (SLAs) designed to fit your operational intensity. Whether you choose a Standard, Silver, or Gold package, these contracts guarantee scheduled annual inspections and priority access to our technicians, preventing minor wear-and-tear from becoming major operational issues.
Essential Spare Parts Kits
Minimize downtime by keeping critical components within arm’s reach. We provide customized spare parts packages containing the most frequently requested consumables and wear items. Having these kits on-site ensures that simple repairs can be handled immediately by your own team, getting the MegaShark back in the water without waiting for international shipping.
Direct Technical Support
You are never navigating alone. Our support desk provides direct access to the engineers who designed your vessel. Through the RanMarine Connect portal or direct contact lines, we can assist with remote troubleshooting, software updates, and operational advice, ensuring you have expert backing whenever a question arises.
specs
Dimensions & Construction
| Specification | Value |
| Hull Material | Marine Grade Welded Aluminum (5mm/4mm) |
| Construction Type | Catamaran with open-mouth intake |
| Length | 4.50 meters (14.8 ft) |
| Width | 2.25 meters (7.4 ft) |
| Height | 1.2 meters (3.9 ft) (excluding antennas) |
| Draft | 0.35 meters (14 inches) |
| Dry Weight | Approx. 650 kg (excluding waste load) |
| Sustainability | 100% Recyclable Hull |
Propulsion & Battery System
| Specification | Value |
| Propulsion | 2x Electric Rim-Drive Thrusters (Gearless & Shaftless) |
| Motor Power | 2x 5000W with 62kg (136lbs) trust or option 2x8000W with 120kg (264lbs) trust |
| Battery Type | Cleantron P4X UHD |
| System Voltage | 48V Nominal |
| Battery Capacity | 2.2 kWh storage, scalable configurations of 8, 12 or 14 modules provide 17.6–30.8 kWh total capacity |
| Runtime | Up to 6 hours (Standard) / 12 hours (Extended) |
| Charging | Standard Shore Power (110V / 230V) |
Waste Collection Capacity
| Specification | Value |
| Container Volume | 880 litres (232 gals) |
| Max Payload | 440 kg (970lbs) |
| Intake Design | Front-facing “Open Mouth” |
| Target Debris | Floating waste, plastics, micro-plastics (>5mm), algae, weeds, woody debris |
| Unloading | Crane lift (lifting points included) or manual removal |
Control & Connectivity
| Specification | Value |
| Operation Modes | Dual Mode (Manned & Unmanned) |
| Manual Control | Onboard Skipper Console (Wheel & Throttle) |
| Remote Control | Industrial Handheld Radio Controller |
| Remote Range | Approximately 1km (0.6m) terrain dependant |
| Connectivity | RanMarine Connect (4G/LTE + GPS) |
| Safety | Emergency Stop Buttons, Nav Lights, Light bar for night use, Unmanned Flashing lights, Horn, Fail-safe |
Operational Environment
| Specification | Value |
| Water Type | Fresh, Brackish, and Saltwater |
| Ideal Locations | Protected waters incl Ports, Marinas, Canals, Lakes |
| Wave Height / Wind Class | Up to 0.5m (Smooth to slight waters) Beaufort 4 (11-16knots) |
| Temp. Range | -5°C to +50°C |
| Emissions | Zero local emissions (Electric) |
Options
Operational Hardware
Road Trailer
A custom-engineered, galvanized steel trailer designed specifically for the MegaShark hull. It ensures safe road transport between sites and enables effortless launch and recovery via standard boat ramps.
Tech Upgrades
Water Quality Sensors
Hygiene & Sewage Monitor
Map biological contamination risks and identify illegal wastewater discharge sources.
- Bacteria Risk Proxy
- Sewage Leak Detection
- Source Heatmapping
- Compliance Screening
Regulatory Compliance (WFD & EPA)
Turn your WasteShark into a mobile laboratory for WFD and EPA regulatory monitoring.
- Dual-Standard Certified
- 9-Parameter Lab
- Nutrient Tracking
- Geo-Tagged Reporting
Harmful Algae Detection
Early warning system for toxic Cyanobacteria and Algal Blooms in recreational waters.
- Toxic Bloom Detection
- Algae Differentiation
- Swimmer Safety
- Turbidity Correction
THE "HARMFUL ALGAE" MODULE
Best for swimming waters, reservoirs, and stagnant canals.
Designed to detect the early onset of toxic Algal Blooms (Cyanobacteria). This module allows the WasteShark to identify safe vs. unsafe swimming zones in real-time.
Toxic Bloom Detection
Specific Phycocyanin sensors detect harmful Blue-Green Algae (Cyanobacteria) before they become visible to the naked eye.
Algae Differentiation
Simultaneously measures Chlorophyll a to distinguish between harmless green vegetation and toxic bacterial blooms.
Swimmer Safety
Provides real-time data to help authorities issue timely “No Swim” warnings or certify water safety.
Turbidity Correction
Auto-corrects optical data based on water clarity to ensure false positives are minimized in dirty water.
Sensors Included:
Blue-Green Algae (Phycocyanin): Specifically targets toxic cyanobacteria.
Chlorophyll a: Differentiates between harmless green algae and toxic blooms.
Turbidity: Essential for correcting optical data in dirty water.
(Includes Manta+ 20 or 30 Sonde hardware)
- Toxic Bloom Detection
- Algae Differentiation
- Swimmer Safety
- Turbidity Correction
THE "HYGIENE & SEWAGE" MODULE
Best for: Bathing water compliance and detecting illegal pipe discharge.
Detects the immediate presence of sewage and biological contamination. While actual E. coli requires lab testing, this module uses Tryptophan fluorescence to instantly map high-risk contamination zones and sewage leaks.
Bacteria Risk Proxy
Uses Tryptophan (TLF) fluorescence—the industry standard for detecting Biological Oxygen Demand (BOD) and bacterial activity.
Sewage Leak Detection
Integrated Ammonium and fDOM sensors identify fresh urine and wastewater plumes from leaking pipes or boats.
Source Heatmapping
Visualize the exact source of pollution by driving the WasteShark towards higher concentration zones.
Compliance Screening
ideal for rapid screening of Bathing Waters to see if expensive lab testing is required.
Sensors Included:
Tryptophan (TLF): The industry-standard proxy for biological oxygen demand (BOD) and bacterial risk.
Ammonium (ISE): Confirms the presence of urine/wastewater runoff.
fDOM (Colored Dissolved Organic Matter): Tracks wastewater plumes in fresh water.
(Includes Manta+ 30 Sonde hardware)
- Bacteria Risk Proxy
- Sewage Leak Detection
- Source Heatmapping
- Compliance Screening
THE "REGULATORY COMPLIANCE" MODULE
Best for: Port Authorities, Governments, and Research (Global).
Our most advanced payload. A complete floating laboratory designed to meet strict regulatory standards, including the EU Water Framework Directive (WFD) and the US Clean Water Act (CWA).
Dual-Standard Certified
Pre-configured sensor suite designed to meet both EU WFD Ecological Status and US EPA water quality reporting standards.
9-Parameter Lab
Simultaneously measures pH, DO, Turbidity, Conductivity, Temperature, Nitrate, Ammonium, Chlorophyll, and Blue-Green Algae.
Nutrient Tracking
Specifically targets agricultural runoff (Nitrates) and urban pollution to assess the Ecological Status of the water.
Geo-Tagged Reporting
All chemical data is time-stamped, GPS-tagged, and ready for instant export to government compliance reports.
Sensors Included:
Standard Suite: pH, Conductivity (Salinity/TDS), Optical DO, Turbidity.
Nutrient Pack: Nitrate & Ammonium (ISE) to track agricultural and sewage pollution.
Biological Pack: Chlorophyll a & Blue-Green Algae.
(Includes Manta+ 35A Sonde hardware)
- Dual-Standard Certified
- 9-Parameter Lab
- Nutrient Tracking
- Geo-Tagged Reporting
All Data Modules automatically sync with the MegaShark’s built-in Water Temperature and Depth sensors for comprehensive reporting.
Extended Battery Pack
Standard vessel delivered with 8x Cleantron P4X UHD ~17.6 kWh. Upgrade your energy capacity to 12 or 14 battery units, providing ~30.8 kWh. This nearly doubles the vessel’s continuous runtime to approximately 12 hours on water, enabling dual-shift operations without stopping to recharge.
Service & Care
Spare Parts Kit
A curated box of essential components (propellers, fuses, seals) to keep on-site. This ensures your maintenance team can handle minor repairs immediately, maximizing vessel uptime.
Training & Professional Certification
Professional certification for your crew. Expert instructors provide comprehensive training on piloting, safety protocols, and maintenance, ensuring your team operates the MegaShark with total confidence.
Fully Tailored Solutions
Dimensional Changes
Unlike plastic boats built from static molds, the MegaShark’s aluminum hull is flexible by design. We can physically alter the vessel’s geometry to ensure a perfect fit for your infrastructure. Whether you need the hull lengthened for stability, widened for capacity, or built with a shallower draft to navigate specific canals or low bridges, our engineers can adjust the build specifications to meet your exact constraints.
Deck Layout
Our operational workflow dictates the design, not the other way around. We can customize the deck configuration to suit your specific mission profile. This includes welding custom mounting points for survey equipment, installing specific cargo rails, modifying the console position, or adding heavy-duty non-slip plating in designated work zones.
Tell us how your crew works, and we will build the deck to match.
Specialized features
The MegaShark is more than just a waste collector; it is a multi-role platform. Since every vessel is hand-welded from marine-grade aluminum, we can structurally integrate specialized heavy equipment directly into the frame. From oil skimmers and firefighting pumps to small hydraulic cranes or winch systems, if you have a specific tool for the job, we can engineer the vessel to carry it safely and effectively.
Solutions for Every Waterway
Ports & Marinas
Properties & Facilities
Corporate Responsibility
Councils & Municipalities
Hotels & Resorts
Events & Venues
Ready to Clean Your Waters?
Join leading ports, cities, and marinas worldwide using RanMarine solutions to remove waste and monitor water quality efficiently.
Frequently Asked Questions
What is the MegaShark?
The MegaShark is a zero-emission, multi-purpose vessel designed for cleaning waterways and collecting water quality data. It is the larger, more powerful “sibling” to the WasteShark, capable of removing floating debris, biomass (weeds), and even oil from the water surface.
How does the MegaShark differ from the WasteShark, WasteShark + and the WasteShark + Pro?
While all vessels clean water, the MegaShark is significantly larger and designed for heavier workloads. It has approximately five times the waste capacity of the WasteShark (up to 500kg / 880 Liters) and offers dual-operation modes: it can be piloted by a crew member onboard or controlled remotely from the shore.
What are the primary applications for the MegaShark?
It is a multi-purpose vessel designed to be a daily workhorse for harbor operations. Its key applications include:
Solid Waste Removal: Efficiently collecting plastics, floating trash, and debris.
Biomass Clearance: Clearing waterways of duckweed, algae, and invasive vegetation.
Data Monitoring: Functioning as a mobile lab with plug-and-play modules to test for sewage, harmful algae blooms, and regulatory compliance.
Everyday Harbor Utility: Beyond cleaning, it serves as a robust, versatile workboat for general daily harbor tasks, inspections, and personnel transport.
Where is the MegaShark designed and manufactured?
The MegaShark is designed and manufactured in the Netherlands by RanMarine Technology, utilizing high-quality components like the Dutch-made Rim Drive propulsion system.
What is the "Variable Length" or "Elastic Blueprint" feature?
The MegaShark utilizes a modular hull design that allows for customization based on customer needs. While the standard draft and width are optimized for stability, the length of the vessel can be adapted during the manufacturing process to increase deck space or payload capacity, effectively “stretching” the blueprint to fit your specific operational environment.
What are the standard dimensions of the vessel?
The standard configuration is approximately 4.5 meters long and 2.25 meters wide. However, thanks to the variable length design, these dimensions can be tailored for specific marina berths or narrow canal operations.
How is the MegaShark powered?
It runs on a fully electric powertrain powered by advanced lithium-ion batteries. This ensures zero greenhouse gas emissions during operation and silent running, making it ideal for operating near residential areas or wildlife.
What is the battery life and runtime?
The vessel provides up to 8 hours of continuous operation on a single charge (extendable to 16 hours with additional battery packs), allowing for a full working day of cleaning without needing to return to the dock.
What type of propulsion does the MegaShark use?
The vessel is driven by Rim Drive Technology. Unlike continuous propellers, these thrusters have no center shaft. The propeller blades are mounted on the outer rim, which eliminates the risk of fishing lines, weeds, or plastic getting tangled around a drive shaft.
Why is the Rim Drive system better for waste collection?
Jam-Free: The hubless design lets debris pass through without tangling.
Low Maintenance: With only one rotating part and no seals or oils to change, maintenance is virtually non-existent.
Silent: The motor is incredibly quiet, reducing noise pollution.
Is the MegaShark easy to maintain?
Yes. To minimize downtime, we offer a dedicated Spare Parts Kit housed in a rugged protective case. This kit contains essential consumables and plug-and-play components (such as switches, seals, and replacement thruster props), ensuring your team can handle minor repairs immediately on-site.
What maintenance does the propulsion system require?
The Rim Drive system is virtually maintenance-free. Unlike standard propellers, it has no center shaft, gears, or oil-filled seals that need regular changing. This robust design minimizes wear and tear, ensuring the vessel stays operational with minimal service requirements.
Do I need a license to operate the MegaShark?
In most jurisdictions, the MegaShark does not require a commercial skipper’s license due to its size and electric power classification. However, we provide an instructor-led training session (as seen in our training materials) to ensure your crew is safe and proficient.
Can I switch between manual and remote control?
Yes. The console features a simple switch to toggle between “Onboard” (manual steering) and “RC Mode” (Remote Control). This allows you to send the shark into hazardous or hard-to-reach areas while the operator stays safely on shore.
How is the MegaShark transported?
For local deployment, we recommend using our specialized trailer designed specifically for the MegaShark’s catamaran hull, as standard boat trailers may not provide adequate support. For international shipping or long-distance transport, the vessel is designed to fit inside a custom Flight Crate, allowing it to be shipped globally via standard freight logistics.
What data modules are available?
The MegaShark can be equipped with various “Data Modules” to turn the boat into a mobile lab. Current modules include:
Harmful Algae Module: Detects toxic Cyanobacteria and algae blooms.
Hygiene & Sewage Module: Maps E. coli and bacteria risks.
Regulatory Compliance Module: Monitors water quality against EPA and WFD standards.