The Mylius M66P Power Cat is a project by Ceccarelli Yacht Design with interiors designed and developed by Parisotto + Formenton design firm.

The boat is equipped with two Volvo IPS700 engines as standard which have an output of 550 horsepower each. These engines push the Mylius M66P Cat to a maximum speed of 20/21 knots and a cruising speed of 14/15 knots.

The construction of the deck, the two hulls and the superstructures is done in infusion of glass fibers sandwich using vinylester resins, the hull structures are reinforced with carbon fibers.
The Fly Bridge and the T-Top are a full carbon construction with epoxy resin to reduce the weight as much as possible, the boat has a CE certification, category C with a capacity of people from 10 to 14.

All the decks, the main deck and the flybridge, are covered with natural teak. The aft platform is hydraulic and has been designed to manage the hauling and launching of tenders and as swimming platform when is in lower position. When the platform is full-up it will have the function of a tender garage.

The main saloon opens wide onto an open galley area on the port side, on the starboard side there is a living area with sofas and poufs, an interior navigation station with engine controls, steering station, systems main functions, engine throttles, driver helm seat and the ladders to the side hulls.


The ample aft cockpit combines a large space for an outdoor dining table that can be placed in two different positions and a relaxation zone with sofas and a sunbathing area.
The flybridge features a relaxation area with sofas and sun loungers and an outdoor cooking space with fridge and barbecue.

The interiors have been designed using natural materials of the highest quality with the possibility of choosing different solutions according to the specific requirements of our customers. The internal layouts can offer multiple configurations, from 4 to 6 cabins all with private bathrooms and showers. The galley area can be moved from the main saloon to the lower deck, in the starboard hull, with the possibility of having the main saloon with a dedicated lounge area and dining table.

The on-board systems have been engineered to offer absolute comfort for owner and guests.

Generator, lithium batteries, air conditioning, watermaker, fridge, freezer, dishwasher and washer-dryer are just a list of the appliances/equipments that can be installed on board.

In addition, there is the possibility to install on the flybridge solar panels of latest technology to produce energy to achieve maximum energy efficiency and great performance and save batteries weight.

Technical Data

Lenght overall
20.45 m
Beam max
10.20 m
1.25 m
Height above WL without Radar
5.85 m
Height above WL with Radar
7.05 m
Displacement (light)
36 t
Displacement (full)
45 t
Freshwater capacity
3800 lt
Fuel capacity
4000 lt
2x Volvo Penta IPS700 (550 Hp) Std - 2x Volvo Penta IPS800 (600 Hp) Opt
Design Category
A:10 B:12 C:16