31 EX | 3B Craft

31 EX – Video gallery

31 EX – Data sheet


Overall length: 10,60 m
Hull length: 9,74 m
Maximum beam: 3,60 m
Dry weight (approx., depends on engines & options): 7.000 kg
Maximum horsepower: 2 x 400 HP
Fuel capacity: 700 l
Fresh water capacity: 200 l
Sleeping capacity: 2 + 2
Maximum persons capacity: 8
CE navigation category: B


General electrical system

Electrical system 12 V
General electrical panel inside
Helm panel with switches
Helm panel with engines instrument package: rev. meters, water thermometers, oil-pressure gauges, engine hour meters, water level, fuel level, acoustic warning signals for engines alarm
Compass 4”
Battery charger 60 Ah
2 x 200 Ah batteries
n° 2 battery switches
Battery parallel
Cable with dockside power
Current taps 12 V in head, bow cabin and dinette
Current taps 220 V in head, bow cabin, dinette and galley
Built-in lights in all the rooms

Fuel system

n° 2 stainless steel fuel tanks with electrical and optical fuel level indicators – capacity 700 l
n° 1 stainless steel fuel decanter tank
n° 2 fuel filler cups
Fuel filters

Fresh water system

Fresh water tank with electrical water level indicator – capacity 200 l
n° 1 fresh water filler cup
Fresh water pressure system pump
Electrical hot water heater 220 V – capacity 25 l

Bilge pump system

n° 3 automatic bilge pumps
n° 3 manual bilge pumps
n° 2 bilge water alarms

Trim tabs system

Hydraulic trim tabs system 12 V with stainless steel plates
Digital trim tabs indicators

Steering system

Hydraulic steering
Ships’ wheel

Engine controls

One lever mechanical controls
Control cables

Windlass system

Electrical windlass 1000 W with foot push button
Windlass double control
Bow plate
Anchor 10 kg
Joint for anchor
50 m zinc plated chain Ø 6
Chain peak with drain

Driveline system

PSS drip less shaft seal
Complete system of zincs for galvanic current

Hydraulic engines hatch-lift
Engines room acoustic insulation

Fire extinguishing system in the engines room
n° 3 manual dry fire extinguishers in the bow cabin, the galley and the dinette
Remote-controlled fuel tanks closing system with electric valves
Remote-controlled engine vents closing system



Gel coat
Hand-laid fiberglass with vinyl ester resin skin coats
Termanto cored topsides
Solid fiberglass bottom
Antifouling bottom paint
PVC and stainless steel rubbing strake


Gel coat
Hand-laid fiberglass
Termanto core


Ply-Foam stringer system
Plywood bulkheads

Navigational lights

Navigational lights
Stainless steel support for 360° light
Radar reflectorr

Hatchway and portholes

n° 1 aluminium hatchway with plexiglas in the bow cabin
n° 4 aluminium portholes with plexiglas
n° 1 opening window on the front glass

Cockpit and deck fitting

Stainless steel bow pulpit
n° 6 stainless steel mooring cleats
n° 2 stainless steel stern mooring hawsers
n° 4 stainless steel built-in rod holders
Acoustic warning signal
Glued tempered glasses
Dual windshield wiper with washer
Helm seat unit with forepeak below
Pilot chair
Stern bench
Large “L” shaped lounge with cushions in the upper cockpit
Storages below lounge
Cockpit unit with sink and transom fish box with pump
Courtesy lights
Cockpit paddings
Fresh water shower in the cockpit
Transom door with tuna gate
Swim platform with stainless steel boarding ladder
Hull-side engines exhaust
Moulded-in hull-side engine vents
Self-draining cockpit
Non-skid surface on the deck and the cockpit



Sliding entrance door in the cabin in plexiglas with lock
Cabin stairs with wood steps
Dinette lounge with cushions convertible into berth for two
Dinette table in wood
Storages below lounge
Clock, barometer and thermometer with hygrometer
Hanging closet
Hull side shelves
Inside curtains for portholes

Bow cabin

Double berth with mattress
Storages below berth
Corner cabinet
Hanging closet
Hull side shelves
Mirror on the bulkhead


Galley unit with counter top, cooker and stainless steel sink
65 l refrigerator 12 V
Upper cabinet storages


Bathroom unit with counter top, moulded fiberglass sink, hand shower and storages below
Upper cabinet storage with mirror
Electrical toilet
Shower water extraction electric pump and tank
Waste system with holding tank, level and filter
Inside curtain for porthole

Inside furniture and cabin floor in wood


twin inboard turbo-diesel engines LVM – VM MOTORI (ML 706 LX3) 350 HP
twin inboard turbo-diesel engines FPT – FIAT POWERTRAIN TECHNOLOGIES (NEF 400) 400 HP
twin inboard turbo-diesel engines VOLVO PENTA (D-6 370 EVC-E2) 370 HP


Fibreglass Hard Top on a stainless steel structure with vain for instrument panel, cockpit floodlights and total enclosures
4-stainless steel rod holders on the stainless steel structure
Cockpit sliding curtain
Bow sundeck
AM/FM stereo with CD and 4 speakers
Electric or gas cooker in the exterior helm seat unit
Cockpit refrigerator
Cockpit sea water pump
2,5 kW diesel generator
3,5 kW diesel generator
12.000 BTU/h air conditioning system
Bow propeller
One lever electro-mechanical controls for single station (instead of standard mechanical controls)
Trolling valves (for Nanni Diesel and FPT engines)
Trolling valves (for Volvo Penta engines)
Custom hull colour (when different from white)