GB 12
Glass bottom boat
GB 12 is a fiberglass trimaran designed for passenger transport, featuring a semi-submerged central hull equipped with transparent windows for underwater viewing. The vessel accommodates up to 48 passengers comfortably seated both inside the central hull and on the deck.
Technical Specifications
B: 2 x outboard 60 hp
ENGINE – PROPULSION
Propulsion
Opt A: 2 x inboard diesel 42 hp
2 x sail drive
2 x fixed pitch propeller
Hydraulic steering
2 x fiberglass rudder
Control panels and levers on the dashboard
Opt B: 2 x outboard 60 hp
Hydraulic steering
Control panels and levers on the dashboard
DECK SET UP
Helm station at stern
Fiberglass side bulwarks
Wooden benches with integrated lockers
Sunshade canopy with stainless steel frame
Boarding area at bow
CENTRAL HULL SET UP
Access ladder
10 mm acrylic windows
Wooden benches
Water collection tanks
Battery compartment Fuel tank compartment
ACCESSORIES
Mooring cleats
2 × side swim platforms with stainless steel ladders
Stainless steel handrails
Stern helm console
Captain’s bench
Fuel filler
Water filler
2 × engine compartment access hatches
Anchor locker
Fender
EXTERIOR
Hull paint: hull and deck in gelcoat
Decking: anti-slip composite in hulls, main deck, and sun deck
NAVIGATION
Navigation lights
Compass
Electric horn
ELECTRIC SYSTEM
LED lighting in hulls, main deck, and sun deck
Engine room lights
Searchlight
ELECTRICAL SYSTEM
DC electrical power system
12V system and wiring
12V control panel
Engine start batteries
Utility batteries
Battery switches
SYSTEMS AND PIPING
Fuel system
2 x 100 lt fuel tank
Fuel filters
Bilge system
2 x automatic bilge pump
Hand bilge pump
Pipes and valves
Firefighting system compliant with RINA regulations
2 x automatic fire extinguisher in engine rooms
Fire extinguisher
Gallery
