Description

5083-H116 aluminum-magnesium twin-hull tourist boat for lake, inland river and nearshore coastal operations with CCS / CE / BV / ABS certification available, single unit order accepted. We supply custom aluminum sightseeing catamarans for scenic operators, resorts, waterfront tourism projects and wetland parks.

Technical Specifications

Item	11.58m Baseline Sightseeing Catamaran
Vessel Type	Commercial Sightseeing Passenger Catamaran
Hull Material	5083-H116 Marine Aluminum-Magnesium Alloy
Overall Length	11.58 m
Beam	4.8 m
Number of Cabins	3
Full Load Displacement	12.25 t
Full Load Draft	0.75 m
Approved Passenger Capacity	30–36 persons (survey approved)
Cruise Speed	16–18 knots
Max Speed	22–24 knots
Propulsion	Twin outboard / twin diesel inboard (optional)
Range	160–200 nautical miles (varies by engine and fuel tank configuration)

Onboard Facilities & Guest Amenities

Facility packages vary by business model. Short lake tours prioritize unobstructed views; resort long-distance cruises can include service amenities. Optional equipment list:

Passenger seats, fixed / retractable sunshade, weather enclosure
Stainless steel safety handrails, anti-slip deck, emergency passage
Crew storage compartments, independent wheelhouse, optional service bar
Toilet + sewage holding tank (generally mandatory for coastal operation)
Navigation lights, GPS, AIS, echo sounder, searchlight, audio system, CCTV
Electrical system: 12V / 24V basic power, 220V shore power, optional solar power

Sightseeing Routes & Commercial Applications

Customized packages are available for each scenario:
Resort & waterfront attractions: Custom color scheme and deck layout aligned with resort branding for hotel guests and walk-in visitors.
Wetland & snorkeling excursions: Reserved open deck space, gear storage and water access platform.
Group & private charters: Flexible seating layout for circular sightseeing or face-to-face group arrangement.

Customization Options

Hull & Dimension

Custom Item	Available Range / Reference	Remarks
LOA	8–15 m (baseline 11.58 m)	Adjusted by 0.5 m increments.
Beam / Molded Depth	Beam 3.5–6.0 m; molded depth matched to LOA
Design Draft	0.5–1.2 m	0.5 m: Ultra-shallow custom for wetlands / very shallow channels; limited pax & speed, static enclosed water only 0.6–0.75 m: Standard shallow draft for lakes & inland rivers, best overall value (baseline 0.75 m) 0.9–1.2 m: Coastal version with higher stability reserve for sea state 2–3
Full Load Displacement	8–20 t	Changes with passenger count and onboard equipment.
Hull Structure	5083-H116 aluminum alloy	Plate thickness 4–8 mm in different zones
Deck Form	Open / semi-enclosed / fully enclosed	Determines sunshade, wind protection and viewing experience.

Passenger & Layout

Custom Item	Available Range / Reference
Approved Pax	20–60 persons (baseline 30–36)
Seating Arrangement	Bench / face-to-face / circular viewing
Passenger Zone	Fully open deck / sunshade fitted / semi-enclosed cabin
Aisle Width	Min 0.6 m clear passenger aisle
Boarding Method	Ramp / gangway / low freeboard flat deck
Crew Zone	Independent wheelhouse / storage compartment / service bar

Propulsion & Marine Equipment

Custom Item	Available Range / Reference
Propulsion Type	Twin outboard / twin diesel inboard / fully electric
Cruise Speed	12–20 knots (baseline 16–18 knots)
Max Speed	20–26 knots (baseline 22–24 knots)
Range	120–250 nautical miles
Electrical System	12V / 24V / 220V shore power / solar panel
Navigation Equipment	AIS / radar / echo sounder / GPS
Optional Equipment	Searchlight / audio / CCTV / toilet + sewage tank

Appearance & Branding

Custom Item	Available Range / Reference
Hull Coating	Single / dual / tri-color scheme
Brand Marking	Vessel name, logo, registration number painting
Interior Finish	Anti-slip deck, stainless steel handrail, seat fabric
Window Type	Fixed / sliding / panoramic viewing window

Factory & Quality Control

Total plant area: 46,000 ㎡; dedicated aluminum shipbuilding workshop: 20,000 ㎡
Technical team: 6 CE-certified welding engineers, 26 CCS-qualified aluminum welders
Equipment: IPG laser cutting machine, KEMPPI & Fronius aluminum welding machines, full CNC forming tooling
QC workflow: We verify MTC for incoming 5083‑H116 aluminum plates. Critical structural welds pass NDT inspection. Propulsion, electrical and navigation systems complete onshore functional commissioning. Final sea trial checks watertightness, handling and performance prior to acceptance.

Delivery Process

General arrangement drawing confirmation: 7–10 working days after receiving your requirements
Production cycle: 60–90 working days after drawing approval and deposit receipt.
Project tracking: Weekly photos & videos covering cutting, welding, outfitting and sea trial.
Delivery document package: Complete construction drawings, material certificates, weld inspection reports, survey certificate, operation & maintenance manual.

FAQ

Q: What certifications can you provide?

A: Standard certification: ISO9001, CE. CCS / ZC / ZY / BV / ABS survey available. We arrange inspection based on destination country and local maritime authority requirements.

Q: What information do you need for an accurate quotation?

A: Target passenger number, LOA limit, operating water type (lake / wetland / coastal), desired cruise speed, required certification standard and expected delivery date.

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Sightseeing Catamarans