Seakeeper 04

$44,800

The Seakeeper 4 is revolutionizing roll reduction performance on boats ~38-44 feet in a smaller, lighter package. Designed to run on DC power for boats without a generator, it can fit anywhere the Seakeeper 3 fits now, making it a great option for upgrading.

More Info
Call (954) 998-0140

Is the Seakeeper 04 for you?

Find the right Seakeeper for you

Look inside exceptional.

  • Max Rated Speed 8,250 RPM
  • Angular Momentum at Max Rated RPM 4,000 N-M-S
  • Max 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)
  • Spool-Up Power 1,050 Watts Max
  • Spool-Up Power Input 12 VDC @ 88 Amps Max
  • Operating Power 550 – 1,050 Watts
  • Operating Power Input 12 VDC @ 46 – 88 Amps
  • Control Power 120 Watts Max
  • Control Power Input 12 VDC @ 15 Amps Max
  • Seawater Pump Power Input 12 VDC @ 15 Amps Max
  • Weight 746 lb (338 kg)
  • Envelope Dimensions 26.56 L x 28.05 W x 20.98 H (inches) 0.675 L x 0.713 W x 0.533 H (meters)
  • Noise Output <72 dBC @ 3.3 feet (1 meter)
  • Seawater Supply to Heat Exchanger 2.5 GPM (9.5 LPM) Minimum 4 GPM (15.2 LPM) Maximum

Active Control

Seakeeper gyro stabilizers use smart technology to actively sense the sea state and instantaneously react for optimal performance at all speeds and sea conditions.

Vacuum Sealed

Seakeeper’s vacuum encapsulation not only protects its critical components from the harsh marine environment, but also cuts flywheel weight by two-thirds and halves power draw.

New Dash Display

Seakeeper’s new user-friendly dash display makes stabilization simple. Now, you can integrate your existing dash units, and control your Seakeeper with ease.

Starboard Yacht Group is a Certified Seakeeper Installation & Service Center for all units.

We are not your average Seakeeper dealer. Starboard Yacht Group is a leading Seakeeper service provider in Fort Lauderdale, FL. No matter the size or model of your boat, Starboard Yacht has the expertise to transform your experience with every Seakeeper in the recreational line.

What does it take to make a Seakeeper fit?

Starboard Yacht goes beyond the limits of an instruction manual. See how we use our experience and expertise to get the job done on a level of fit, finish, and quality that is on par with or better than new.

Which Seakeeper is best for you?

Seakeeper gyro stabilizers have been successfully installed in over 15,000 vessels to date. We have the hard predictive and performance data to determine which Seakeeper installation is best for you based upon your vessel’s length and beam size.

Seakeeper 03

Boat Size
35' - 41'
Boat Weight
Up to 10.5 tons
Voltage
12V DC
Max Rated Speed
8,450 RPM

Seakeeper 01

Boat Size
23' - 30'
Boat Weight
Up to 5.5 tons
Voltage
12V DC
Max Rated Speed
9,750 RPM

Seakeeper 02

Boat Size
30' - 36'
Boat Weight
Up to 7.5 tons
Voltage
12V DC
Max Rated Speed
9,000 RPM

Seakeeper 04.5

Boat Size
40' - 46'
Boat Weight
Up to ~18 tons
Voltage
12 VDC
Max Rated Speed
9,300 RPM

Seakeeper 06

Boat Size
44' - 53'
Boat Weight
Up to 24 tons
Voltage
12V DC
Max Rated Speed
9,750 RPM

Seakeeper 09

Boat Size
50' - 60'
Boat Weight
Up to ~30 tons
Voltage
12V DC
Max Rated Speed
9,000 RPM

Seakeeper 40

Boat Size
85' - 110'
Boat Weight
Up to ~115 tons
Voltage
24 VDC
Max Rated Speed
5,150 RPM

Seakeeper 10.5

Boat Size
50' - 62'
Boat Weight
Up to ~36 tons
Voltage
24 VDC
Max Rated Speed
8,700 RPM

Seakeeper 14

Boat Size
55' - 68'
Boat Weight
Up to ~45 tons
Voltage
24 VDC
Max Rated Speed
7,600 RPM

Seakeeper 16

Boat Size
35' - 41'
Boat Weight
Up to 10.5 tons
Voltage
12V DC
Max Rated Speed
8,450 RPM

Seakeeper 18

Boat Size
60' - 75'
Boat Weight
Up to 56 tons
Voltage
24 VDC
Max Rated Speed
6,150 RPM

Seakeeper 26

Boat Size
70' - 85'
Boat Weight
Up to ~75 tons
Voltage
24 VDC
Max Rated Speed
5,000 RPM

Seakeeper 35

Boat Size
38' - 44'
Boat Weight
Up to 15 tons
Voltage
12V DC
Max Rated Speed
8,250 RPM
Find the right one for you

Extend your peace of mind with an extended warranty.

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