Heesen 50m Aluminium Semi-Displacement

Price from
€ 41 500 000
49.98 m
In production
50m Aluminium Semi-displacement
50m Aluminium Semi-displacement
50m Aluminium Semi-displacement
50m Aluminium Semi-displacement
Sun deck
Sun deck
50m Aluminium Semi-displacement
50m Aluminium Semi-displacement
Beach club
Beach club
Upper saloon
Upper saloon
Upper saloon
Upper saloon
Main saloon. Dining area
Main saloon. Dining area
Main saloon. Lounge
Main saloon. Lounge
Owner’s stateroom
Owner’s stateroom
Owner’s bathroom
Owner’s bathroom
Double guest suite
Double guest suite
Сentral staircase on the main deck
Сentral staircase on the main deck
Bridge deck
Bridge deck
Main deck
Main deck
Lower deck
Lower deck

About Heesen 50m Aluminium Semi-Displacement

The 50m Aluminium Semi-Displacement first introduced as superyacht Aquamarine in 2021 is a fast-cruising model by Heesen Yachts from the Netherlands

The length of the vessel is 49.98 m, the beam is 9 m, and the draft is 2.15 m. 

The modern exterior was developed by Omega Architects, and the interior is from Cristiano Gatto Design. The naval architecture is by Van Oossanen Naval Architects. 

The semi-displacement hull and the superstructure are made of aluminium to reduce weight and enhance performance. The internal volume is 499 GT.

The interior social space is made up of a skylounge on the bridge deck and a main saloon. There are open recreation areas on the sundeck, foredeck, aft cockpit and beach club. When the yacht is on the move the beach club serves as storage space for a tender and a jet ski.

who/what is it for?
This superyacht features a small draft, a high speed, attractive design and comfort on board

The 50m Aluminium Semi-Displacement provides sleeping accommodation for 10-12 guests in five cabins, including a full-beam owner’s stateroom on the main deck, two double and two twin guest cabins with ensuite bathrooms on the lower deck.

With 2 x MTU 16V 4000 M65L (IMO Tier III) engines of 3480 hp each, fitted with Selective Catalytic Reduction (SCR) units to reduce NOx emissions, the model can reach a top speed of 23 knots. The fuel capacity is 54 000 litres, which ensures a range of 3100 nautical miles at 11 knots.

The aft garage accommodates a 6.5 m tender, a jet ski and a collection of water toys.

Heesen 50m Aluminium Semi-Displacement advantages

  • Modern exterior design
  • Master cabin on the main deck
  • Four cabins on the lower deck
  • Top speed of 23 knots
  • Two zones in the saloon on the main deck 
  • Skylounge on the bridge deck
  • Small draft
  • Garage for a tender and a jet ski
  • Crew of up to nine people
  • Beach club
Heesen 50m Aluminium Semi-Displacement specifications
Shipyard Heesen
Type Motor superyachts
Subtype Traditional motor superyachts
Model range 50m Aluminium Semi-Displacement
Model 50m Aluminium Semi-Displacement
Country Netherlands
Build type Semi-custom
Status In production
Premiere 2021
Design & classification
Concept Heesen Yachts
Architecture Van Oossanen Naval Architects
Exterior Omega Architects
Interior Cristiano Gatto Design
Classification ABS
Length (LOA), m 49.98
Beam (max), m 9
Draft, m 2.15
Displacement, t 313
GT 499
Hull & superstructure
Hull type Semi-displacement
Hull material Aluminium
Superstructure material Aluminium
Decks 3
Guests 10-12
Cabins 5
Berths 10-12
Crew 9
Heads 8
Engines, Performance, Capacity
Engine type Inboard
Engines 2 x MTU 16V 4000 M65L (IMO Tier III)
Fuel type Diesel
Drive type Shafts
Power, h.p. 2 x 3480 (total 6960)
Speed (max), kn 22-23
Speed (cruising), kn 15-17
Range 3100 Nm at 11.00 kn
Fuel capacity, l 54000
Water capacity, l 16000
Generators 2 x Zenoro 118 kW
Outdoor areas 5
Saloons 2
Beach club Yes
Hydraulic platform No
Stabilizers Yes
Garage for tenders Yes
Tenders 1 x 6.5 m
Price from
€ 41 500 000
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