Meet the
18
For yachts 60-75 feet.
Up to 95% less yacht roll.
TECHNICAL PROFILE
Seakeeper 18 specifications
Engineered for yachts approximately 60–75 feet, the Seakeeper 18 delivers substantial stabilization without external fins or appendages. Multiple units can support larger yacht applications.
MSRP 2026
$183,700
YACHT FIT
~60–75 ft
Recommended yacht length
56 tons
Maximum displacement
42.5 × 43.2 × 33.6 in
Envelope dimensions
SYSTEM
2,460 lb
Unit weight · 1.116 kg
AC
Power source
2 years
Standard warranty · 2,000 hours
PERFORMANCE
7,600 RPM
Maximum rated speed
14,000 N·m·s
Angular momentum
36,650 N·m
Noise output at 1 meter
OPERATION
43 minutes
Spool-up to maximum speed
24 minutes
Ready for stabilization
1,000–3,000 W
Operating power
Spool-up power: 3,700 W maximum. Spool-up times may vary with operating conditions.
MSRP excludes installation and may be subject to tariff pass-through.