This boat has been sold but here are some boats that are still For Sale

The boat featured is not currently for sale by Boatshed. The boat information and images presented are part of Boatshed’s back catalogue of the 20,000+ boats we have listed in the last 15 years and appear here for general information and guidance purposes about Boatshed and our boat selling systems and services
12m Gemini FastCat Catamaran Business Opportunity

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Boat REF# 21763
This boat has been sold
Length 12.00m (39'4")
Year 2002
Construction GRP
Underwater profile Multihull
Sleeping berths 5
Engine 2 x diesel 420hp, Cummins 6CTA (2002)
Lying Kent


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Extra Details

Designer Andrew Craig
Builder Gemini workboats
Lying Kent
Fuel capacity 1,800.0 ltr (396.0 USG) Total - 2 Tanks
Water capacity 200.0 ltr (44.0 USG) Total - 1 Tanks
Holding tank capacity 30.0 ltr (6.6 USG) Total - 1 Tanks


Engine 2 x diesel 420hp
Engine make and model Cummins 6CTA (2002)
Engine Hours Not Recorded
Engine Cooled Indirect
Steering wheel
Drive shaft
Prop(s) 3 blade
Fuel consumption (approx) 80.0 ltr (17.6 USG) /hour At Cruising Speed
Cruising speed (approx) 18 knots
Max speed (approx) 23 knots
Generator output 8KVA
Engine spares tick

HFL 8 kva generator. 370 hrs
Westerbeke 4 kva generator. 1200hrs
1 kva inverter
50 amp ships charger
12 amp charger.
5kw Eberspacher diesel heater, outlets to all cabins and wheelhouse
Matrix heater run from port engine, outlets to cabins and wheelhouse.
Engine room blowers
Fuel Kings fitted to engines


10% Discount on Boat Insurance
Length 12.00m (39'4")
LWL 11.80m (38'9")
Beam 5.20m (17'1")
Draft Min 1.10m (3'7")
Draft Max 1.10m (3'7")
Displacement 14,500kg (31,972.5lbs)
Headroom 2.00m (6'7")


New Sails Upgrade?

Dive flags and shapes
Various survey mounting brackets
Dive ladder

Electrical Systems

24 volt, 8 batteries charged by: engine, shore power, generator


10% discount on ultrasonic antifouling
Construction GRP
Underwater profile Multihull
Finish Gelcoat finish

Fitted for survey duties with extended wheelhouse.
25ltr hydraulic oil tank.

1 x suspension helmsman’s seat
1 x adjustable co pilot’s seat
2 x draughtsman’s chairs
Oceanair blinds on all windows


Total # of berths 5
No. of double berths 1
No. of single berths 3
Cabin(s) 3
Sink 1
Heads 1 heads
Oven tick
Sink tick
Fridge tick
Cabin heating tick
Pressurised water system tick

2 x single cabins, 1 x double cabin. galley and toilet.

Nav Equipment

Compass tick
Speed tick
Log tick
Wind tick
Radar tick
VHF tick
VHF DSC radio tick
SSB tick
GPS tick
Chart plotter tick
Autopilot tick
Navtex tick
Weather fax tick
Clock tick
Navigation lights tick
Depth sounder tick

Huson VHF radio
Simrad GMDSS VHF radio
Sailor RT 2048 VHF radio
Simrad handheld VHF radio
Koden MD 3641 radar
Koden CVS 8842 dual frequency, dual transducer sounder
Koden CVS 832/C dual frequency sounder
Furuno GP36 DGPS
Navman wind 3100
LG flat screen monitor
Robertson AP35 Autopilot

Deck Gear

Rode tick
Fenders tick

2 anchors
8.00m (26'3") of chain
180.00m (590'7") of rode
1 tonne hydraulic capstan
Hydraulic crane, 1.7 tonne at 1.7mtr fitted 450kg winch drum, 100mtrs 6mm stainless wire
11/2” deck wash pump with electronic clutch
Francis searchlight.

Safety Equipment

10% Discount on courses
Liferaft tick
Searchlight tick
Horn tick

4 bilge pumps (2 manual / 2 electric)

Licence COP Cat 2.
16 x Baltic 150 lifejackets
2 x deck harness
2 x life rings
Flare pack
Medical kit
4 x fire trace extinguishers in engine rooms
1 x 5kg dry powder
2 x 2ltr foam
1 x 2kg CO2
Fire blanket.
Exhaust alarms
Auto/over-ride bilge alarms and pumps plus manual pumps

Broker's Comments

Buisness Opportunity.
This has to be one of the best inshore/diving support vessels around.
She is a very stable platform and the Gemini Cats have been designed to tackle the slamming problem most other cats suffer with.
She comes with a 60 mile MCA Licence,all year, 24h, 12 passengers plus crew.
She has had many uses in the past 3 years from tv and film work to dive survey contracts and much more.
If you are after a vessle for commercial use you must include this to your viewing list. Contacts for for 2007 survey work will be provided.

This boat has been viewed and photographed by Phil of Boatshed Kent. Register or log in to see 36 more photos of this boat.
The price is exclusive of UK vat.
These boat details are subject to contract.

Disclaimer The particulars detailed herein are intended to give a fair description of the vessel but their accuracy cannot be guaranteed. These particulars are not and shall not form part of any offer or contract for the sale of the vessel and are supplied on the understanding that all negotiations shall be through Boatshed, who act as agents for the vendor. The vendor is not selling in the course of a business unless otherwise stated. The prospective purchaser is strongly recommended to check the particulars and, where considered appropriate, at his own expense, to employ qualified agents to carry out structural and/or mechanical and/or electrical surveys and inspections in order to assess the actual condition of the vessel before purchase.