AB Alumina 18 ALX Inflatable RIB

The Alumina 18 ALX for sale is the choice family boat for water sports such as snorkelling, diving, fishing and skiing with its large deck space and performance capabilities. The Alumina 18 ALX also makes for a large light weight tender providing excellent operational use in adverse conditions. In commercial survey the ALX 18 makes a comfortable passenger carrying vessel and is also suitable for activities such as dive platform, snorkelling, fishing and water sports.


Overall Length

18’ / 5.49m

Overall Beam

7’10’ / 2.40m

Internal Length

14’8” / 4.47m

Internal Beam

4’3” / 1.30m

Tube Diameter

21” / 0.53m

Number of Chambers


Weight (Preliminary)

895lb / 406kg

Persons Capacity


Recommended HP


Max HP


Shaft Length

25” / 63.5cm

RDC Design Category


Standard Equipment:

  • Deep “V” GRADE Aluminium Hull
  • Stringer System Welded under Aluminium deck
  • Heavy duty Transom Knees
  • Integrated Marine Grade aluminium fuel tank
  • Stainless steel cup holder
  • Non-skid Rubber floor panels
  • Plastic external transom plate
  • Aluminium internal transom plate
  • Aluminium Bow eye
  • 4 aluminium davit lifting points
  • Aluminium transom tie down & towing rings
  • Aluminium bow tie down & towing rings
  • Deck drain with plug
  • ORCA (CSM) five-layer coated fabric
  • Double rub rail
  • Push push plastic non-corrosive 2 stage inflation valves
  • 1 front and 4 side ORCA (CSM) fabric handles on tubes
  • 2 inside bow sets of quadruple ORCA (CSM) fabric handles on tubes
  • 2 inside stern sets of triple Orca ORCA (CSM) Fabric Handles on Tubes
  • Hand pump
  • Maintenance Kit
  • Owner’s manual
  • Closed Cell foam upholstery
  • Fibreglass console with forward seat & Cushion
  • Bench seat with storage
  • Bow locker/seat
  • Bow hatch cushion
  • Console front access lid
  • Bow step with fold down stainless steel cleat & LED running lights
  • 360o LED white light navigation pole
  • Lateral Fold down stainless steel cleat
  • Stainless steel console grab rail
  • Plexiglass windshield
  • Deluxe carbon fibre style panel
  • 4 waterproof rocker switches with circuit breakers
  • Battery box
  • Battery switch
  • Fuel and water separator filter
  • Hyraulic steering system
  • Stainless steel steering wheel
  • Complete tin wiring & heat shrink sealed terminals
  • 3 layer reinforce seams
  • Rubber protector on full length of keel
  • Stainless steel gas springs
  • Automatic bilge pump

Optional Equipment

  • Tube Chaps
  • Boat cover
  • Chock set
  • Transom ladder
  • Bimini Top with Stainless steel tubing
  • Console cover
  • Lifting harness
  • Teak floor
  • CD/radio system
  • Compass
  • GPS
  • VHF package
Price Packaged with a Mercury 90hp from $88000 AUD
Model Alumina 18 ALX
Length 5.49 Meters
Engine Make Mercury
Condition New