DESCRIPTION
Seasats Heavyfish is a Security from Seasats. It is built for Data Collection, Mapping, Reconnaissance. Key figures: 4082 kg, 453.5 kg payload, released 2026.
Heavyfish is the largest vessel in Seasats' line-up, built on the same foundation as Lightfish and Quickfish with more power, speed and payload. It combines electric and diesel drive in a single propulsion unit, cruises at up to 12 knots and stays at sea for up to six months, and can tow heavy payloads such as acoustic arrays of up to 1,000 lb (453.5 kg). At 9,000 lb (4,082 kg) it is launched from a vehicle or by crane. Seasats aims it at maritime domain awareness, anti-submarine warfare, sonar surveys, harbour security and high-value unit escort, with an expected splash date of 2026.
FEATURES
- Weight 9,000 lb (4,082 kg)
- vehicle or crane-assisted launch
- Payload 1,000 lb (453.5 kg), including towed acoustic arrays
- Top speed 12 knots
- endurance up to 6 months
- Hybrid electric and diesel drive in a single propulsion unit
- Rugged, modular and simple, sharing the Lightfish/Quickfish architecture
- Missions: maritime domain awareness, anti-submarine warfare, sonar survey, harbour security, high-value unit escort
- Expected splash date 2026
TECHNICAL SPECIFICATIONS
Verified| Physical | |
| Weight | 4082 kg |
|---|---|
| Payload | 453.5 kg |
| Mobility | |
| Movement Type | Aquatic |
| Speed | 22.21 km/h |
| Environment | Outdoor, open ocean; operational in Sea State 6 |
| Actuators | Hybrid electric and diesel drive in a single propulsion unit |
| Power | |
| Battery Life | Up to 6 months on station |
ROBOT FORUMS
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TECHNICAL SPECIFICATIONS
Verified| Physical | |
| Weight | 4082 kg |
|---|---|
| Payload | 453.5 kg |
| Mobility | |
| Movement Type | Aquatic |
| Speed | 22.21 km/h |
| Environment | Outdoor, open ocean; operational in Sea State 6 |
| Actuators | Hybrid electric and diesel drive in a single propulsion unit |
| Power | |
| Battery Life | Up to 6 months on station |
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ROBOT FORUMS
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FREQUENTLY ASKED QUESTIONS
What is the Seasats Heavyfish?
Heavyfish is the largest vessel in Seasats' line-up, built on the same foundation as Lightfish and Quickfish with more power, speed and payload.
Who makes the Seasats Heavyfish?
The Seasats Heavyfish is made by Seasats, a robotics company based in United States.
How much does the Seasats Heavyfish cost?
Seasats has not publicly announced pricing for the Seasats Heavyfish. You can enquire through RobotAIGeek for current pricing.
What is the Seasats Heavyfish used for?
The Seasats Heavyfish is designed for data collection, mapping, reconnaissance, and surveying. It is used in defence, energy, research, and security & patrol settings.
What is the payload capacity of the Seasats Heavyfish?
The Seasats Heavyfish has a payload capacity of 453.5 kg.
How much does the Seasats Heavyfish weigh?
The Seasats Heavyfish weighs 4,082 kg.
How fast is the Seasats Heavyfish?
The Seasats Heavyfish can move at speeds of up to 22.21 km/h.
What is the battery life of the Seasats Heavyfish?
The Seasats Heavyfish runs for Up to 6 months on station on a charge.
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