M75 | Unmanned Surface Vehicle丨OceanAlpha
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Autonomous Surveillance & Rescue Vessel

High-speed surveillance and outstanding performance during night shifts

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Dedicated for maritime surveillance and rescue

M75 is integrated with comprehensive searching, data, communication and rescue modules, making it an ideal vessel for maritime surveillance and rescue.

Search ModuleInformationHelp Module
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Outstanding performance at night

The photoelectric pod enables M75 to search at night and take high resolution photos for evidence.

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LTE communication within 15km

Using LTE communication, M75 can interact with the base station within 15km and send back videos and data in real-time.

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Equipped with smart rescue equipment

M75 can be deployed with rescue equipment like ejectable life-raft, remote controlled life bed or lifebuoy to conduct rescuing missions in different water environment.

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Collaborative large-scale search and rescue missions

M75 can autonomously team up to conduct massive-scale search & rescue missions to locate victims.

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Quick emergency response time

M75 runs on a high-speed water jet motor and can reach a maximum speed of 30 knots, allowing for quick emergency response times.

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Multi-screen control base station

The multi-screen control base station can be deployed in a shore-based command center, on a mothership, or in a moving vehicle, depending on the scenario.


USV Parameters
Dimension(L)5.27 m*(W) 1.7 m*(H)2.1 m
Weight1000 kg
Payload200 kg
Draft0.4 m
Communication Range10 km
Max. Speed30 kn (15 m/s)
Battery Life>120 nm
Survival Sea StateSS-4
Survival Equipment Parameters
Crew Capacity6 Persons
Package Dimension0.46 m * 0.8 m
WeightAbout 35 kg
Life Raft Dimension1.82*1.82*1.2 m
Items in Life RaftFreshwater, food, medicine etc

Application Case

  • 7
    M75 丨USV Rescues Two Drowning Victims From South China Sea
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