12 x 3.50 cabin trimaran for 30 people

Overall length

11.95 m

Full sleeve

3.50 m

Weight (thread)

3.410 kg


30 persons

Max draft 0.52 m

Material Vacuum infusion glass fiber laminate GRP

Power max 115 a 175 CV

Recommended power 2 x 300 cv (FB)

Recommended motorization 2 x 300 CV fueraborda (XXL Axle)

Fuel capacity 730 L (2 x 365 L)

Design Category B (60 miles)

Suitable with qualification

Full description

The OLBAP TR12 model is the natural evolution, at a greater length, of its predecessor, the TR8 trimaran.

OLBAP TR12 is a fiberglass trimaran specially designed and optimized for nautical activities, being the reference model for diving centers, fishing charters or tourist trips, being able to customize the deck to adapt it to the use required by the customer.

It has the hull of the TR8 trimaran evolved to 12 meters in length, with a more advanced central hull, more defined bow and wider beam, offering a plus over the already high performance of the 9-meter model.

With unsurpassed stability thanks to its trimaran multihull design, it offers maximum safety on board while providing a more pleasant and comfortable navigation.

Manufactured entirely in GRP by vacuum infusion fiberglass lamination, it optimizes the strength-to-weight ratio resulting in a boat of very tight weight with no possibility of future problems due to osmosis and maximum performance in terms of speed and fuel efficiency.

With a threaded weight of 3,400 kg, it is sufficient to compare with monohull options in the same length segment, with much higher displacements that require very high power to achieve optimum performance with reduced fuel consumption.

Approved with CE marking and Design category B (60 miles) for 30 persons, it becomes a reference where the regulations allow to reach the maximum capacity of the CE marking.

Mainly equipped with outboard power, it can also be fitted with a conventional shaft diesel inboard engine and a bow thruster maneuvering system.

Electric motorization can also be installed, since it has a very high stowage capacity in the double bottoms of each skid, this space being ideal for housing large banks of batteries.

Designed with a large, functional and fully customizable steering cabin, which incorporates as standard an enclosed WC area, accessible at deck level without the need to descend steps.

It is possible to close the cabin completely aft for those cases that require a greater habitability in the same.

The deck, totally diaphanous, can be configured according to the owner’s needs in order to optimize it according to his preferences.

The high interior freeboard, its minimal draft and the wide central platform complete the advantages of the new TR12 trimaran.

For transport purposes, its 3.50 m width allows it to be transported by road in conventional services without the need for costly special transports.


  • Manufactured in GRP (Glass Fiber Reinforced Polyester) by Vacuum Infusion.
  • 2 fuel tanks of 365 liters each installed in side hulls.
  • Stowage compartments (hatches) on deck with hydraulic opening system.
  • Bench at bow
  • GRP seating for 12 persons (6+6) with stainless steel support supports
  • 20 mm reinforced polyethylene bottle racks with space for 12 bottles (6+6) with stainless steel support brackets
  • Hull side band (from belt to elbow) vinyl coated in a color of your choice
  • Central GRP platform for immersion
  • Anti-skid and self-bailing deck
  • Covered wheelhouse with glass side hatches for easy access
  • Double upholstered patterned seat on GRP registration cabinet
  • GRP roof over standard cabin
  • Enclosed WC compartment with holding tank, marine toilet and bottom valve
  • Locked white aluminium WC access door with lock
  • Stainless steel handrails at bow passageway
  • Stainless steel handrails on side rails
  • Stainless steel handrails on dive platform
  • Bathing ladder on central immersion platform
  • Stainless steel cleats (6 pcs)
  • Stainless steel swivel bearing at bow (1 pc.)
  • Rubber perimeter belt throughout the boat
  • Electrical installation in rear of steering position, watertight and accessible from cockpit
  • Glove box in steering position
  • Navigation compass
  • Electric windlass 1500 w with control panel in helm station
  • Navigation lights according to regulations and courtesy lights in cockpit and WC area
  • Automatic bilge pump (3 units)
  • Electric windshield wiper in front window