Seakeeper 9 specs
The Seakeeper 9 is designed for boats between 50 and 59 feet in length and up to 30 tons in weight, delivering powerful stabilization performance for larger vessels.
$111,900 ( MSRP 2024)
SEAKEEPER 9 AVG INSTALL COST $22,000
SEAKEEPER 9 AVG TOTAL COST $133,900
*Seakeeper price does not include applicable taxes, shipping, or potential yard and transport fees, which may vary by location.
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Key Specifications:
- Boat Size Compatibility: 50–59 feet | Up to 30 tons
- Power Source: AC power required
- Unit Weight: 1,210 lbs (550 kg)
- Dimensions: 34″ L x 36″ W x 28″ H
- Warranty: 2 years or 2,000 hours (whichever comes first)
Extended warranty available
Performance:
- Maximum Rated Speed: 9,000 RPM
- Angular Momentum (Max RPM): 9,000 N·m·s
- Anti-Rolling Torque (Max RPM): 18,890 N·m
- Spool-Up Time to Max RPM: 55 minutes (9,000 RPM)
- Time to Stabilization: 38 minutes (7,650 RPM)
Power Consumption:
- Operating Power: 1,250 – 2,000 Watts (depending on sea conditions)
- Spool-Up Power: Up to 3,000 Watts
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