OceanAlpha Equipment
M40 Series USV
Catamaran survey USVs for inshore and coastal hydrographic and geophysical work, in diesel-electric hybrid (M40P), gasoline (M40G) and electric (M40A) versions.
Description
The M40 series comprises catamaran USVs for hydrographic and geophysical surveys in inshore and coastal waters.
Key features
- M40P: two electric outboard motors with a diesel-generator range extender that charges the onboard batteries; the generator can be switched off for quiet, zero-emission survey
- M40A: pure electric
- M40G: gasoline-powered, with two gasoline outboards
- Standard hydraulic folding auto-lifter (50 kg load) for wet-end installation, with an optional auto winch
- Twin-engine setup gives a small turning radius for work between turbine foundations
- Radar, HD camera and AIS for autonomous navigation and obstacle avoidance
Applications
Inshore and coastal hydrographic and geophysical surveys, including work inside offshore wind farms.
Specifications
| M40P beam | 2.3 m |
|---|---|
| M40P displacement | 1.4 t |
| M40P max. speed | 6 kn |
| M40P endurance | 48 h @ 4 kn |
| M40G LOA / speed / endurance | 4.8 m / 12 kn / 8 hr @ 4 kn |
| M40A LOA / speed / endurance | 3.8 m / 8 kn / 8 hr @ 4 kn |
| Payload capacity | 80 kg |
| Operation sea state | Sea State 2 |
| Survival sea state | Sea State 3 |
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