Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/bulb & spade rudder
Rigging Type: Fractional Sloop
LOA: 13.24 m
LOD: 12.67 m
LWL: 11.33 m
Beam: 3.99 m
Displacement: 9,400 kg
Ballast: 3,700 kg
Max Draft: 2.20 m
Construction: FG with vacuum infused epoxy
Ballast Type: Cast iron fin with lead bulb
First Built: 2022
Builder: X-Yachts
Designer: Thomas Mielec and X-Yachts Design Team

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Type: Diesel
HP: 45
Fuel: 200 L


Water: 340 L

Sailboat Calculations

Bal. / Displ.: 39.36
Disp: / Len: 180.15
Comfort Ratio: 26.69
Capsize Screening Formula: 1.91
Hull Speed: 8.17 kn
Pounds/Inch Immersion: 1,738.52 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

Mast Height from DWL: 20.26 m

Sailboat Links

Builders: X-Yachts
Download Boat Record:


Redesigned X4³ includes wider transom.
Displacement above is "light."
Optional shallow keel draft: 1.85 m / 6.08 ft
Optional deep keel draft: 2.5 m / 8.17 ft.