
Advanced Stabilization
Precision-Engineered Gyro Technology for Every Type of Vessel

Z4
Model | Z4 |
Boat Range | Boat Size: ~ 40 - 50' Weight: ~ 15 tons / 33,000 lbs |
Rated RPM | 8700 rpm |
Angular Momentum | 4000 Nms |
Anti-rolling Torque | 12000 Nm |
Time to Rated RPM | 40 min |
Time to Stabilization | 20 min |
Start-up Power | 200 ~ 2200 W |
Operating Power | 1200 ~ 1700 W |
Power Input | 1PH AC220V |
Weight | 700 lbs (318 kg) |
Overall Size (L×W×H) | 25.2 L x 26.9 W x 23.4 H (Inches) 0.640 L x 0.683 W x 0.595 H (meters) |
Cooling Method | Water cooling |
Ambient Temperature | -4° - 140° F (-20° - 60° C) |
Noise Output @ 1 meter | ≤ 72 dB |
Protection Rating | IP66 |
Control Panel | 7-inch Touch Screen |

Why Choose ZGYRO
Why Choose ZGYRO Stabilizers?
Reliable performance backed by real-world engineering
GYRO stabilizers are built for one purpose: to reduce vessel roll and improve safety in any condition. With over a decade of R&D experience and multiple patented technologies, our systems are trusted by marine professionals worldwide — from commercial operators to specialized defense vessels.
Our products are:
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Designed for zero-speed performance
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Easy to integrate with new or existing vessels
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Low-maintenance with intelligent controls
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Built with marine-grade, high-durability components
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Whether at dock or in open water, GYRO ensures steady performance, long-term value, and absolute reliability.
Marine Environments
Built for Harsh Marine Environments
Tested. Certified. Mission-ready.
Every GYRO unit is tested under extreme conditions to ensure optimal operation in real-world scenarios. From temperature fluctuations and high humidity to shock and vibration — our stabilizers meet international marine safety and quality standards.
Key certifications and features:
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IP65-rated marine protection
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ISO 9001 quality assurance
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Operates from -10°C to +55°C
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Designed for minimal downtime
Choose GYRO for technology that performs when it matters most — at sea, under pressure, and without compromise.
