Inspection and security robotsOceanAlphaShowcase
OceanAlpha SL40
By OceanAlpha
The OceanAlpha SL40 is a compact unmanned vessel for hydrographic and bathymetric surveys in inland waterways.
OceanAlpha calls the SL40 a compact USV with a carbon-fiber hull of 1.65 m x 0.55 m x 0.38 m and a weight of 42 kg with dual batteries. Draught is 15 cm, top speed 10 knots and endurance 8 hours at 3 knots. The radio remote control has a range up to 1 km and the autopilot up to 2 km. As compatible sensors the page names among others the Teledyne ODOM E20, R2 Sonic 2020, Kongsberg M3, Valeport SVS and YSI EXO2s. The page shows a contact form for the sales team. Availability in the Netherlands is not confirmed.
Status 2026
ShowcaseThis model is listed as a showcase. Direct commercial availability has not been confirmed.- 01Inspection rounds
Drives or walks fixed rounds and records what happens.
- 02Compact unmanned survey vessel (USV)
In the inspection and security robots category.
- 42kg
- Weight with twee batteries
- 10kn
- Speed
- 8 h at 3kn
- Runtime per charge
- 1km
- Reach remote control), to 2 km (autopilot
Values as recorded on the robot profile, generally based on manufacturer information. Configuration and operating conditions can change the figures; confirm them with the supplier.
What is OceanAlpha SL40?
OceanAlpha SL40 is an inspection and security robot from OceanAlpha from Hong Kong, listed for shallow-water hydrographic surveys, bathymetric survey and flow rate assessments. Key figures: weight 42 kg, speed up to 10 kn, runtime per charge 8 h at 3 kn, reach up to 1 km. Some figures apply under specific conditions; see the robot profile. Market status: showcase. Availability and deployment options should be confirmed with a supplier. Robotleasen does not sell robots; it helps businesses compare suppliers and recorded information.
In practice
How does it compare with other robots?
Each value next to the other robots in the same category in our guide, where that value is known. All figures according to the manufacturer; unconfirmed values are marked in the figures at the top.
- This robot
- Other robots in the category
- Runtime8hTHIS ROBOTmin 0.2 hmax 130 h
Place 15of 63
Higher than 43 of the 62 other robots, equal to 5
- Weight42kgTHIS ROBOTmin 1.1 kgmax 4,200 kg
Place 40of 108
Higher than 68 of the 107 other robots
Application
What was SL40 developed for?
Shallow-water hydrographic surveys
Bathymetric survey
Flow rate assessments
Narrow inland waterways, shallow rivers and coastal areas
Business fit
When might SL40 be a fit?
An initial view based on the recorded category and model information
May be suitable for
- Organisations assessing a robot for a defined task and work environment.
- Teams comparing the robot's recorded profile with other options.
- Businesses that want to validate the application and integration requirements.
Considerations
- Confirm capabilities and current availability with the manufacturer or supplier.
- Check the work environment, integration needs and local support before selecting a model.
Facts
Did you know?
Notable facts about SL40, its manufacturer and this type of robot
In power plants, for example, inspection robots read meters and trace leaks with thermal or gas sensors.
Robotleasen lists 7 robots from OceanAlpha. You can find them all on the supplier page.
Market and supply
Is SL40 available?
A profile status is not a confirmed offer or delivery time
Status board
Checked 5 November 2026- Market statusShowcaseActive
- RegionHong KongActive
- Lease / RaaSNot confirmedNot confirmed
- RentalNot confirmedNot confirmed
2 of 4 confirmedAvailability depends on market launch, region and the manufacturer's channels.
Manufacturer
OceanAlpha
OceanAlpha is listed in the Robotleasen directory with 7 robot models.
OUR INTERPRETATION
Our perspective on SL40
OceanAlpha calls the SL40 a compact USV with a carbon-fiber hull of 1.65 m x 0.55 m x 0.38 m and a weight of 42 kg with dual batteries. Draught is 15 cm, top speed 10 knots and endurance 8 hours at 3 knots. The radio remote control has a range up to 1 km and the autopilot up to 2 km. As compatible sensors the page names among others the Teledyne ODOM E20, R2 Sonic 2020, Kongsberg M3, Valeport SVS and YSI EXO2s. The page shows a contact form for the sales team. Availability in the Netherlands is not confirmed.
Lease or rent
Can you lease this robot?
Leasing options for this model are not in our data. Ask the supplier about leasing, rental or Robot-as-a-Service, or use our request page for advice.
Compare
Compare SL40
| Feature | SL40OceanAlpha | IguanaExail | Cameleon LGExail |
|---|---|---|---|
| Market status | Showcase | Commercially available | Commercially available |
| Application | Shallow-water hydrographic surveys, Bathymetric survey | Reconnoitring difficult-to-reach locations with cameras, Moving sensor equipment during professional inspections | Reconnoitring locations remotely with cameras, Supporting inspections with interchangeable sensor equipment |
| Deployment | Not confirmed | Not confirmed | Not confirmed |
| Region | Hong Kong | Not publicly confirmed | Not publicly confirmed |
Explore alternatives
Alternatives to SL40
Profiles from the same category, selected by similar applications
Dragonfish Series
Different market status: commercially available
View robot Robotic Assistance DevicesCommercially availableROAMEO
Different market status: commercially available
View robot SpotShowcaseInspection
Different application: inspection
View robotFrequently asked questions
Questions about SL40
What is the OceanAlpha SL40?
OceanAlpha SL40 is an inspection and security robot from OceanAlpha from Hong Kong, listed for shallow-water hydrographic surveys, bathymetric survey and flow rate assessments. Key figures: weight 42 kg, speed up to 10 kn, runtime per charge 8 h at 3 kn, reach up to 1 km. Some figures apply under specific conditions; see the robot profile. Market status: showcase. Availability and deployment options should be confirmed with a supplier. Robotleasen does not sell robots; it helps businesses compare suppliers and recorded information.
What are the specifications of the OceanAlpha SL40?
Key figures: weight 42 kg, speed up to 10 kn, runtime per charge 8 h at 3 kn, reach up to 1 km. Some figures apply under specific conditions; see the robot profile. Values as recorded on the robot profile, generally based on manufacturer information. Configuration and operating conditions can change the figures; confirm them with the supplier.
Which supplier is listed for the OceanAlpha SL40?
OceanAlpha SL40 is listed under OceanAlpha, based in Hong Kong. Check local sales and support terms directly with the supplier.
Is the OceanAlpha SL40 available to buy or lease in the Netherlands?
Showcase. Deployment: not confirmed. Whether this model is available to buy, rent or lease in the Netherlands depends on the supplier. Ask a supplier to confirm current availability.
How much does the OceanAlpha SL40 cost?
No reliable public price is listed for this model. Costs depend on configuration and supplier.
What is the OceanAlpha SL40 used for?
The applications listed for the OceanAlpha SL40 include shallow-water hydrographic surveys, bathymetric survey, flow rate assessments and narrow inland waterways, shallow rivers and coastal areas.
What are alternatives to the OceanAlpha SL40?
Profiles include Autel Robotics Dragonfish Series, Robotic Assistance Devices ROAMEO and Spot Inspection. Compare their applications, specifications and market status.
Next step
Looking for a robot that is available today?
Review the recorded market status, applications and alternatives for this robot. We do not sell robots ourselves, but help you compare suppliers and terms.
Sources and checks
Checked against the manufacturer · last checked
- Manufacturer oceanalpha.com
Specifications are generally based on manufacturer information and have not been measured by Robotleasen. See our editorial approach.