Based on the StellarCAT AL2503, the SF2603 offers the same high volume tri-deck styling but has an upgraded power option for greater speed, a tuna tower that the company claims to be a class-leading one in terms of height to boat length ratio, and near water-level extended cockpits on each hull with reinforced soles and aft-opening hydraulic transom doors.
The SF2603 is a long-range all-aluminium construction reaching a top speed of 21kts and a high cruise speed of 19 kts with its twin Volvo D13-IPS 1200 IMO Tier III compliant power arrangement. The maximum range of 2400nm is achieved through her 19,680 lt / 5200 gallon fuel capacity and 35% higher efficiency than inboard shafts with the forward facing IPS drive solution combined with the hulls being efficient flat surface planing ones.
Boasting a huge 44 sqm / 473 sq ft aft cockpit the SF2603 space aplenty has been made available for refrigerated fishboxes/livewells, ice and ice slush machines, bait filet tables and freezers, rod reel and tackle storage and further storage lockers and freezer compartments.
Vessel Name: StellarCAT SF2603
Builder: STELLARPM
Model: StellarCAT SF2603
Model Year: 2026
Year Built: 2026
Category: Catamaran
Country: United States
MLS #: 405893
Staterooms: 4
Length: 85.6666 (26.11m)
Draft: 4' 10" (1.47m)
Beam: 38' 1" (11.61m)
Cruise Speed: 19 Knots
Max Speed: 21 Knots
Water Capacity: 1199.34 Gal
Holding Tank: 3804.08 Gal
Manufacturer: Volvo Penta
Model: D-13 IPS 1200 IMO Tier III compliant 900hp @ 2300rpm
Engine Type: Inboard
Fuel Type: Diesel
Manufacturer: Volvo Penta
Model: D-13 IPS 1200 IMO Tier III compliant 900hp @ 2300rpm
Engine Type: Inboard
Fuel Type: Diesel
• Beam - 11.61m (38’-1”)
• Draft - 1.48m (4’-10”)
• Fuel - 19,680L (5,200gal)
• Freshwater - 4,540L (1,200gal)
• Blackwater - 6,800L (1,800gal) total
• Greywater - 7,600L (2,000gal) total
• Lubricating Oil - 200L (52gal) total
• Maximum speed (4x IPS800) 24 Knots
• High Cruise (2 x IPS1050) 16 Knots
• High Cruise (4x IPS800) 20 Knots
• Low Cruise Range (2x IPS1050) 2,400 Nm
• Low Cruise Range (4x IPS800) 1,700 Nm
• One (1) Generator, Onan 30kw 1800rpm
• One (1) 10” Ventilation fan with speed control
• One (1) 900 US gallon fuel day tank
• Lube oil change system
• Automatic fire suppression system
• One (1) Generator, Onan 30kw 1800rpm
• Dometic Air conditioning w/ reverse cycle
• One (1) 10” Ventilation fan with speed control
• One (1) 900 US gallon fuel day tank
• Lube oil change system
• Automatic fire suppression system
• Fuel tank transfer management system
• 2 x Headhunter Mach 5 freshwater pumps
• Hot water circulating system
• Watermaker; Village Marine 1200gpd
• Compressed air system
• 220v 60hz three phase power circuits
• Lithium-iron house storage batteries
• Mastervolt Combi invertor/Charger
• C-Zone, expandable monitoring/control system
• Solar panel system. with power management
• Multi zone TV/Audio electronics package
• Four (4) Guest staterooms
• Two (2) Crew cabins
• Walnut wood furniture
• Leather/Stone countertops in all guest area
• Indirect, toe-kick lights in all guest areas
• LED overhead lighting
• Fusion audio system in each cabin
• Vimar light switches and outlets
• Main Salon powered window blinds with remote
• Marble tile shower enclosures
• Headhunter Royal flush toilets
• Four person Jacuzzi
• Flybridge full wet bar & grill area
• FWD deck netted sunbed areas
• Teak decking throughout
• Freshwater deck wash down system
• Two (2) Muir 4500lb electric vertical windlass
• Two (2) Muir VC850 electric capstans
• Stainless steel bollard type cleats
• Removable stainless steel swim step rails
• Five and Six guest stateroom layouts
• Owners upper deck arrangement
• Blackwater treatment plant
• Extended Aft deck area
• Increased fuel capacity for longer range
• Twin engine upgrade : Volvo D13-IPS 1350 for 25kt max speed & 2100nm range
• Quad engine upgrade : Volvo D11-IPS 800 for 28kt max speed & 1900nm range
• Titanium lifting foils
• Dive compressor
