Power Catamaran

D55

A 55-foot power catamaran designed for private ownership, spacious deck living and confident cruising, combining twin-hull stability, strong performance and generous onboard volume.

Length Overall16.76 m
Beam8.40 m
Cabins4
EnginesTwin 400 HP
Cruising Speed12 kn
Top Speed23 kn
View Full Specifications
Film

Experience D55

Exterior presence, open-air living and the scale of the D55 platform in motion.

D55 film cover
Film preview
Exterior & Deck Living

Designed around life outside.

The D55 uses its wide catamaran beam to create multiple exterior zones for cruising, entertaining and time at anchor. Broad circulation and elevated deck space keep guests connected to the water while preserving practical movement around the yacht.

D55 power catamaran cruising at sea
UnderwayThe D55 underway, showing its wide twin-hull stance and upper-deck proportions.
D55 power catamaran side profile
Exterior profileThe long superstructure, broad beam and multi-level deck arrangement define the D55 exterior.
FlybridgeElevated helm and social area
Aft deckOpen-air dining and guest use
Twin hullStable wide-beam platform
UsePrivate cruising and hospitality
Interior & Accommodation

Space for owners and guests.

The D55 brochure presents a large salon and private accommodation arranged for extended time aboard. Interior planning is configurable, allowing the balance between guest cabins, owner space and hospitality functions to be adapted to the intended use.

D55 bow and superstructure view
Main-deck volumeThe high-volume superstructure supports a broad main salon and practical circulation.
D55 bow perspective
Accommodation volumeThe twin-hull form creates substantial lower-deck volume for private cabins and service spaces.
Reference plan4 cabins / 4 bathrooms
SalonApprox. 41 m² in brochure
Main deck exteriorApprox. 63 m²
CustomizationLayout and finishes configurable
Performance & Engineering

Power with catamaran stability.

The brochure configuration combines twin 400 HP diesel engines with the stability and usable volume of a wide twin-hull platform. It is positioned for owners who want stronger performance without giving up the space that defines a 55-foot catamaran.

D55 factory side view
Hull platformA wide GRP/composite catamaran platform designed around stability, space and efficient circulation.
D55 underway performance view
PerformanceThe brochure configuration lists 12-knot cruising speed and a 23-knot maximum speed.
Engines2 × 400 HP diesel
Total power800 HP
Cruising speed12 kn
Maximum speed23 kn
Layout & Space Planning

A flexible 55-foot ownership platform.

The D55 separates exterior social areas, the main-deck salon and private accommodation into clearly defined zones. The shipyard documentation also allows cabin planning, materials and functional equipment to be adapted around private, family or hospitality use.

D55 bow platform view
Forward platformThe forward geometry shows the breadth of the twin-hull platform and usable deck area.
D55 side platform view
Space planningThe side profile shows the relationship between lower accommodation, the main deck and upper social areas.
FlybridgeApprox. 40 m² social area
Main deckSalon plus exterior living
Lower deckPrivate accommodation
Build approachOwner-led customization
Full specifications

D55 specifications

Principal data follows the uploaded D55 power-catamaran brochure so the dimensions, propulsion and performance values remain one coherent reference configuration. Final build specification is confirmed at quotation.

D55 exterior
D55 exterior
D55 side profile
55-foot platform

Dimensions

Length overall
16.76 m
Waterline length
16.48 m
Beam
8.40 m
Draft
0.98 m
Bridgedeck height
1.00 m
Light displacement
26.5 t

Propulsion & Performance

Main engines
2 × 400 HP diesel
Total installed power
800 HP
Maximum speed
23 kn
Cruising speed
12 kn

Tankage & Energy

Fuel capacity
1800 L
Fresh water
800 L
Solar array
5.4 kW

Spaces & Construction

Hull
GRP / composite
Build process
Vacuum infusion
Flybridge
Approx. 40 m²
Main-deck exterior
Approx. 63 m²
Salon
Approx. 41 m²
Private consultation

Request the full D55 configuration.

Tell us your intended cruising area, preferred accommodation plan and equipment requirements. MONTARIN will confirm the appropriate build specification and commercial proposal.

Start an enquiry →