AB Lammina 9 UL – 9-Foot 1-Inch Ultralight Aluminum Hull RIB

Description

At 2.76 m, or 9 ft 1 in, the AB Inflatables Lammina 9 UL combines a 2.28 mm, or 0.090 inch, aluminum V-hull with a single flat floor and full-length keel guard. The powder-coated aluminum floor uses anti-slip rubber pads, while three buoyancy chambers use ORCA CSM 1100 dtex fabric with cold-cured hand-laminated seams. At 39 kg, or 86 lb, the boat should be assessed against lift, trailer, dock, storage, and onboard handling requirements.

ISO capacity is four persons, and the 400 kg, or 882 lb, maximum payload defines the stated passenger and cargo limit. The transom requires a 15-inch short-shaft outboard, with 8 HP recommended, 10 HP maximum, and a 42 kg, or 93 lb, engine-weight limit. Leafield C7 Push-Push valves serve the three buoyancy chambers, and CE Category C applies to the stated inshore and coastal category.

Key Specifications of the AB Inflatables Lammina 9 UL Rigid Inflatable Boat

• The ultra-light open aluminum tender measures 2.76 m, or 9 ft 1 in, overall and has a 39 kg net weight.
• A powder-coated 2.28 mm aluminum V-hull includes a keel guard, defining the documented rigid-hull construction for this lightweight tender.
• The single flat aluminum floor uses non-skid rubber pads, establishing the specified deck surface for the open tender layout.
• Three buoyancy tubes use ORCA CSM 1100 dtex fabric with cold-cured hand-laminated seams for the documented tube construction.
• ISO capacity is four persons, and the 400 kg maximum payload sets the stated passenger and cargo limit.
• A 15-inch short-shaft outboard is required, with 8 HP recommended and 10 HP maximum for propulsion selection.
• Outboard weight must not exceed 42 kg, requiring engine selection within the stated transom-loading limit before rigging.

Hull, Deck, and Capacity

An internal length of 1.98 m, or 6 ft 6 in, and an internal width of 0.70 m, or 2 ft 4 in, define the stated usable hull space. A 0.41 m, or 16 in, tube diameter accompanies the aluminum V-hull, single flat floor, keel guard, and three-chamber tube configuration.

Included equipment consists of an aluminum removable rowing bench, heavy-duty single rub rail, full-length aluminum keel guard, oars with molded oarlocks, bow lifting eye, and towing rings. Use the Leafield C7 Push-Push valves for the three buoyancy chambers, then keep passenger, payload, and engine figures within the documented limits.

Why Choose the AB Inflatables Lammina 9 UL Rigid Inflatable Boat

The Lammina 9 UL rigid inflatable boat combines a 2.76 m aluminum V-hull with a single flat floor, removable rowing bench, full-length keel guard, and three ORCA CSM buoyancy chambers. Its 39 kg net weight, four-person ISO capacity, 400 kg payload rating, 15-inch short-shaft requirement, 8 HP recommended power, 10 HP maximum power, and 42 kg engine limit provide direct comparison points against the heavier Lammina 9 AL configuration.

Setup and Outboard Considerations

Included components cover an aluminum removable rowing bench, single rub rail, full-length aluminum keel guard, oars with molded oarlocks, bow lifting eye, and towing rings. Match the transom with a 15-inch short-shaft outboard, then keep engine output at or below 10 HP and engine weight at or below 42 kg. Inflate all three buoyancy chambers through the Leafield C7 Push-Push valves.

Warranty and Support

AB Inflatables provides a 10-Year Limited Warranty covering ORCA CSM fabric and aluminum hull structure. Mulmarine.com can help you review the 2.76 m hull dimensions, 39 kg net weight, 400 kg payload limit, short-shaft outboard requirement, and 42 kg engine-weight limit against your lifting, trailer, storage, and propulsion plan before purchase. Review the stated warranty coverage and documented included components before ordering.

Before Ordering the AB Inflatables Lammina 9 UL Rigid Inflatable Boat

Confirm that your lifting, trailer, dock, and storage plan supports the 2.76 m overall length and 39 kg net weight. You should use a 15-inch short-shaft outboard, select 8 HP as the recommended power level, avoid exceeding 10 HP or 42 kg engine weight, and remain within the four-person and 400 kg maximum capacity limits.