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Seakeeper Installation & Service

Looking to buy a Seakeeper?

As the Elite Seakeeper support specializing in this product line, we have had the Seakeeper for sale at our location since its initial release date. With over 1000 Seakeeper installations under our belt you’re in the right place!

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1

The Seakeeper 1 is suitable for boats between 23 and 30 feet, runs exclusively on 12V DC power, and can be installed virtually anywhere on board. 

  • $16,900 (MSRP 2025)

*Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

 

  • Boat size: 23 to 30 feet and up to 5.5 tons (11,000 pounds)

  • Unit weight: 365 lbs (166 kg)

  • Dimensions: 23 inches length, 24 inches width, and 16 inches height

  • Power: The Seakeeper 1 requires a 12VDC power source to operate

  • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

  • Max rated speed: 9,750 RPM

  • Angular momentum at max rated RPM: RPM1,000 N-M-SMax

  • Anti rolling torque at max rated RPM: 2,620 N-M

  • Spool-up time to max rated RPM: 35 minutes (9,750 RPM)

  • Spool-up time to stabilization: 18 minutes (7,310 RPM)

  • Power consumption spool-up power: 600 Watts Max @ 12 VDC

  • Spool-up power input: 55 Amps

  • Operating power: 225 – 600 Watts (Sea State Dependent)

  • DC power input: 12 VDC @ 20-55 Amps

2

The Seakeeper 2 is suitable for boats between 30 and 36 feet, runs exclusively on 12V DC power and can be installed virtually anywhere on board.

  • $25,400 (MSRP 2025)

*Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

 

  • Boat size: 30 to 36 feet and up to 7.5 tons (15,000 pounds)

  • Unit weight: 414 lbs (188 kg)

  • Dimensions: 25 inches length, 26 inches width, and 21 inches height

  • Power: The Seakeeper 2 requires a 12VDC power source to operate

  • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

  • Max rated speed: 9,000 RPM

  • Angular momentum at max rated RPM: 2,000 N-M-S

  • Anti rolling torque at max rated RPM: 5,249 N-M

  • Spool-up time to max rated RPM: 35 minutes (9,000 RPM)

  • Spool-up time to stabilization: 24 minutes (7,650 RPM)

  • Power consumption spool-up power: 850 Watts Max @ 12 VDC

  • Spool-up power input: 75 Amps Max

  • Operating power: 278-850 Watts (Sea State Dependent)

  • DC power input: 12 VDC @ 25-75 Amps

  • 3

    The Seakeeper 3 is suitable for boats between 36 and 39 feet, runs exclusively on 12V DC power and can be installed virtually anywhere on board.

    • $39,300 (MSRP 2025)

    *Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

     

    • Boat size: 35 to 41 feet and up to 10.5 tons (21,000 pounds)

    • Unit weight: 550 lbs (249 kg)

    • Dimensions: 27 inches length, 27 inches width, and 23 inches height

    • Power: The Seakeeper 3 requires a 12VDC power source to operate

    • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

    • Max rated speed: 8,450 RPM

    • Angular momentum at max rated RPM: 3,000 N-M-S

    • Anti rolling torque at max rated RPM: 7,853 N-M

    • Spool-up time to max rated RPM: 50 minutes (8,450 RPM)

    • Spool-up time to stabilization: 36 minutes (7,185 RPM)

    • Power consumption spool-up power: 900 Watts Max @ 12 VDC

    • Spool-up power input: 85 Amps Max

    • Operating power: 400 – 900 Watts (Sea State Dependent)

    • DC power input: 12 VDC @ 30-85 Amps

    4

    The Seakeeper 4 is suitable for boats between 38 and 44 feet, runs exclusively on 12V DC power and can be installed virtually anywhere on board.

    • $46,200 (MSRP 2025)

    *Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

     

    • Boat size: 38 to 44 feet and up to 15 tons (30,000 pounds)

    • Unit weight: 746 lbs (338 kg)

    • Dimensions: 27 inches length, 28 inches width, and 20 inches height

    • Power: The Seakeeper 4 requires a 12VDC power source to operate

    • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

    • Max rated speed: 9300 RPM

    • Angular momentum at max rated RPM: 4,000 N-M-S

    • Anti rolling torque at max rated RPM: 10,427 N-M

    • Spool-up time to max rated RPM: 60 minutes (8,250 RPM)

    • Spool-up time to stabilization: 34 minutes (6,188 RPM)

    • Power consumption spool-up power: 1050Watts Max @ 12 VDC

    • Spool-up power input: 88 Amps Max

    • Operating power: 550 -1050 Watts (Sea State Dependent)

    • DC power input: 12 VDC @ 46-88 Amps

    4.5

    The Seakeeper 4.5 is suitable for boats between 40 and 46 feet, runs exclusively AC power and can be installed virtually anywhere on board.

    • $54,200 (MSRP 2025)

    *Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

     

    • Boat size: 40 to 46 feet and up to 18 tons (36,000 pounds)

    • Unit weight: 736 lbs (333 kg)

    • Dimensions: 27 inches length, 28 inches width, and 20 inches height

    • Power: The Seakeeper 4.5 requires a ac power source to operate

    • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

    • Max rated speed: 9,700 RPM

    • Angular momentum at max rated RPM: 4,500 N-M-S

    • Anti rolling torque at max rated RPM: 11,780 N-M

    • Spool-up time to max rated RPM: 35 minutes (9,300 RPM)

    • Spool-up time to stabilization: 19 minutes (6,975 RPM)

    • Power consumption spool-up power: 1950 Watts Max

    • Operating power: 950-1600 Watts (Sea State Dependent)

    6

    The Seakeeper 6 is suitable for boats between 44 and 53 feet, can be installed virtually anywhere on board.

    • $67,900 (MSRP 2024)

    *Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

     

    • Boat size: 44 to 53 feet and up to 24 tons (48,000 pounds)

    • Unit weight: 870 lbs (395 kg)

    • Dimensions: 30 inches length, 30 inches width, and 25 inches height

    • Power: The Seakeeper 6 requires AC power source to operate

    • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

    • Max rated speed: 9,700 RPM

    • Angular momentum at max rated RPM: 6,000 N-M-S

    • Anti rolling torque at max rated RPM: 15,690 N-M

    • Spool-up time to max rated RPM: 42 minutes (9,700 RPM)

    • Spool-up time to stabilization: 28 minutes (8,245 RPM)

    • Power consumption spool-up power: 2,300 Watts Max

    • Operating power: 1,100 – 2,300 Watts (Sea State Dependent)

    9

    The Seakeeper 9 is suitable for boats between 50 and 59 feet and up to 30 Tons in Weight.

    • $108,600 (MSRP 2024)

    *Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

     

    • Boat size: 50 to 59 feet and up to 30 tons (60,000 pounds)

    • Unit weight: 1210 lbs (550 kg)

    • Dimensions: 34 inches length, 36 inches width, and 28 inches height

    • Power: The Seakeeper 9 requires an AC power source to operate

    • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

    • Max rated speed: 9,000 RPM

    • Angular momentum at max rated RPM: 9,000 N-M-S

    • Anti rolling torque at max rated RPM: 18,890 N-M

    • Spool-up time to max rated RPM: 55 minutes (9,000 RPM)

    • Spool-up time to stabilization: 38 minutes (7,650 RPM)

    • Power consumption spool-up power: 3,000 Watts Max

    • Operating power: 1,250 – 2,000 Watts (Sea State Dependent)

    10

    The Seakeeper 10 is suitable for boats between 50 and 62 feet and up to 36 Tons in Weight.

    • $121,900 (MSRP 2025)

    *Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

     

    • Boat size: 50 to 62 feet and up to 36 tons (72,000 pounds)

    • Unit weight: 1246 lbs (565 kg)

    • Dimensions: 31 inches length, 35 inches width, and 24 inches height

    • Power: The Seakeeper 10 requires an AC power source to operate

    • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

    • Max rated speed:

    • Angular momentum at max rated RPM:

    • Anti rolling torque at max rated RPM:

    • Spool-up time to max rated RPM: TBD

    • Spool-up time to stabilization: TBD

    • Power consumption spool-up power: 3,500 Watts Max

    • Operating power: TBD

    14

    The Seakeeper 14 is suitable for boats between 55 and 68 feet and up to 45 Tons in Weight.

    • $149,900 (MSRP 2024)

    *Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

     

    • Boat size: 55 to 68 feet and up to 45 tons (90,000 pounds)

    • Unit weight: 1650 lbs (748 kg)

    • Dimensions: 35 inches length, 38 inches width, and 27 inches height

    • Power: The Seakeeper 14 requires an AC power source to operate

    • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

    • Max rated speed: 7,600 RPM

    • Angular momentum at max rated RPM: 14,000 N-M-S

    • Anti rolling torque at max rated RPM: 26,650 N-M

    • Spool-up time to max rated RPM: TBD

    • Spool-up time to stabilization: TBD

    • Power consumption spool-up power: 3,700 Watts Max

    • Operating power: TBD

    16

    The Seakeeper 18 is suitable for boats between 60 and 75 feet.

    • $174,900 (MSRP 2024)

    *Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

     

    • Boat size: 60 to 75 feet and up to 53 tons (112,000 pounds)

    • Unit weight: 2460 lbs (1116 kg)

    • Dimensions: 43 inches length, 43 inches width, and 33 inches height

    • Power: The Seakeeper 18 requires an AC power source to operate

    • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

    • Max rated speed: 6,150 RPM

    • Angular momentum at max rated RPM: 18,000 N-M-S

    • Anti rolling torque at max rated RPM: 47,881 N-M

    • Spool-up time to max rated RPM: 42 minutes (6,150 RPM)

    • Spool-up time to stabilization: 31 minutes (5,228 RPM)

    • Power consumption spool-up power: 3,700 Watts Max

    • Operating power: 1,425 – 3,700 Watts (Sea State Dependent)

    26

    The Seakeeper 26 is suitable for boats between 70 and 85 feet.

    • $255,800 (MSRP 2024)

    *Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

     

    • Boat size: 70 to 85 feet and up to 75 tons (150,000 pounds)

    • Unit weight: 3155 lbs (1431 kg)

    • Dimensions: 51 inches length, 56 inches width, and 40 inches height

    • Power: The Seakeeper 26 requires an AC power source to operate

    • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

    • Max rated speed: 5,000 RPM

    • Angular momentum at max rated RPM: 26,000 N-M-S

    • Anti rolling torque at max rated RPM: 68,703 N-M

    • Spool-up time to max rated RPM: 75 minutes (5,000 RPM)

    • Spool-up time to stabilization: 55 minutes (4,250 RPM)

    • Power consumption spool-up power: 3,000 Watts Max

    • Operating power: 1,375 – 3,000 Watts (Sea State Dependent)

    40

    The Seakeeper 40 is suitable for boats of 85 feet and larger.

    • $348,000 (MSRP 2024)

    *Seakeeper cost not Including applicable Tax, shipping, potential yard and transport fee’s depending on location.

     

    • Boat size: 85 feet and larger, and up to 100 tons (200,000 pounds) Note that multiple units can be installed on boats larger than this!

    • Unit weight: 4,074 lbs (1,848 kg)

    • Dimensions: 54 inches length, 55 inches width, and 40 inches height

    • Power: The Seakeeper 35 requires an AC power source to operate

    • Warranty: 2 years or 2000 hours or whichever comes first (with option to extend)

    • Max rated speed: 5,150 RPM

    • Angular momentum at max rated RPM: 40,000 N-M-S

    • Anti rolling torque at max rated RPM: 104,720 N-M

    • Spool-up time to max rated RPM: 70 minutes (5,150 RPM)

    • Spool-up time to stabilization: 49 minutes (4,378 RPM)

    • Power consumption spool-up power: 5,000 Watts Max

    • Operating power: 1,900 – 4,400 Watts (Sea State Dependent)

    Ready to elevate your boating experience?

    Whether you’re curious about Seakeeper gyro, Ride, or want an estimate, we’re ready.

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    +1 855-401-6378
    Sales@NEStabilizers.com