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RIB Boats RIB-520W

RIB520W — Widest 5.2m RIB with 2.35 m Beam for Maximum Stability

Widest 5.2m RIB (RIB520W) — 2.35 m beam, 230 kg hull, open layout, 8-person capacity, 85 HP max. Exceptional stability for dive operations, guided fishing, and passenger transport.

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Overall length 5.2 m
Beam 2.35 m
Tube diameter 52cm
Air chambers 5
Net weight 230 kg
Max load 980 kg
Full Specifications
Capacity 8 persons
Max engine 85HP/63.38KW
Hull material Fibreglass
Tube material Hypalon / PVC
Warranty 5 years (hull), 2 years (tubes)
TLDR

A 5.2 m RIB (RIB520W) designed for coastal, sea conditions, supporting engines up to 85HP/63.38KW.

  • Boaters, fishing enthusiasts, marine professionals, and commercial operators who need a reliable 5.2 m RIB for coastal, sea operations.
  • Use cases: Transport operations, Navigation operations, Commercial operations

RIB520W

The RIB520W is the widest 5.2-metre model in the Aquafarer range with an impressive 2.35 m beam that provides exceptional deck space and at-rest stability. Despite its generous proportions, it weighs just 230 kg — remarkably light for a wide-beam RIB this size — and supports outboard engines up to 85 HP. With an 8-person, 980 kg payload capacity, this open-deck platform is purpose-built for dive operations, guided fishing charters, and passenger transport where a stable, spacious deck is more critical than outright speed.

Standard Equipment

Hull & Tubes

  • Hand-laid fibreglass deep-V hull with gelcoat finish
  • 5 independent air chambers with 52 cm diameter tubes
  • Grey non-slip deck finish

Oars & Pumps

  • 2 oars
  • Foot pump
  • Repair kit

Seating

  • 2 bench seats
  • Front cabin with cushion

Deck & Hardware

  • Fibreglass anchor tray
  • Bow towing eye
  • Stern lifting points
  • Full-length grab lines

Options & Accessories

  • 5.5 kg anchor
  • Life jacket
  • Aluminium sunroof
  • Electric pump
  • 60 A battery with box
  • Boat cover
  • Console with windscreen
  • Seat box
  • Mechanical steering system
  • Hydraulic steering system
  • Trailer
  • Teak floor
  • Stainless steel targa with 3 navigation lights
  • 60 L built-in fuel tank
  • Battery charger / maintainer
  • Bimini top / folding sun canopy
  • Deluxe tube repair kit
  • Dock lines (4x)
  • Fender set (4x) with lines
  • Garmin or similar GPS/fishfinder combo
  • Mooring cover (heavy-duty)
  • Spare propeller
  • Stainless steel boarding ladder
  • VHF radio with DSC

Technical Features

  • Hull: CE-certified hand-laid fibreglass deep-V hull with a class-leading 2.35 m beam — the widest of any 5.2-metre model in the range. At just 230 kg, the 520W combines the stability of a wide-beam platform with the towing convenience of a much smaller boat. Gelcoat in white, grey, navy, red, or custom RAL.
  • Tubes: 52 cm diameter Hypalon tubes with 5 independent air chambers. The combination of a 2.35 m beam and 52 cm tubes creates an extraordinarily stable platform, both at rest and when underway in choppy conditions. Tube colours: black, grey, white, orange, red, or blue. PVC standard; Hypalon upgrade available.
  • Deck & Layout: Open layout with two bench seats and a front cabin cushion. The wide 2.35 m beam provides generous deck space for passengers and dive gear. A fibreglass anchor tray is standard. Optional console with windscreen, seat box, and teak floor allow full customisation.
  • Engine & Performance: Max engine rating 85 HP (63.38 kW). The light 230 kg hull planes readily even with modest power, and the 980 kg max load means it carries 8 persons without sacrificing performance. Estimated speeds: cruising 22–28 knots, top 30–40 knots.
  • Safety: 5 air chambers provide significant redundancy. The wide beam contributes to inherent stability, and an optional stainless steel targa with 3 navigation lights enhances low-light safety.
  • Manufacturing & Quality: Hand-laid fibreglass hull with vinylester resin and gelcoat. Tubes assembled via thermofusion welding for leak-proof seams. Every hull tank-tested for 48 hours prior to fitting.
  • Certifications: CE approved under the EU Recreational Craft Directive. ISO 9001:2015 certified. Hull warranty 5 years, tube warranty 2 years.
  • Customisation: Full customisation — tube and hull colours, console layout, seating, and graphics for fleet, government, or OEM orders.

Ideal Uses

The RIB520W is the ideal choice for boaters, fishing enthusiasts, marine professionals, and commercial operators who want a 5.2 m RIB for coastal and offshore operations with maximum deck space and stability. It is particularly well suited to dive operations where divers need a steady platform for entry and exit, guided fishing trips requiring generous deck area for multiple anglers, and passenger transport where a spacious, stable ride enhances the customer experience.

Why this exists

Commercial and recreational operators need a durable, high-performance rigid-hull inflatable boat that combines stability with portability for various water conditions.

Use Cases

Transport operations

Navigation operations

Commercial operations

Skill level

advanced

Comparison

How it compares

Compared to smaller RIB models, the RIB520W offers a 5.2 m hull with a beam of 235cm, making it suitable for coastal, sea conditions.

Frequently Asked Questions

What is the maximum engine power for the RIB520W?
The maximum rated engine power is 85HP/63.38KW.
How many people can the RIB520W carry?
The RIB520W can carry up to 8 persons.
Technical Data

Full Specifications

Overall length 5.2 m
Beam 2.35 m
Tube diameter 52cm
Air chambers 5
Net weight 230 kg
Max load 980 kg
Capacity 8 persons
Max engine 85HP/63.38KW
Hull material Fibreglass
Tube material Hypalon / PVC
Warranty 5 years (hull), 2 years (tubes)
Construction

Materials & Construction

beam
235cm
tube diameter
52cm
capacity
8 persons
air chambers
5
max engine
85HP/63.38KW
ISO and CE Certified
Every product meets international safety and quality standards.
Material Excellence
Premium PVC and Hypalon fabrics tested for UV, abrasion, and temperature extremes.
Rigorous Testing
Each vessel undergoes pressure, buoyancy, and load tests before shipment.
2-Year Warranty
All Aquafarer products backed by comprehensive manufacturer warranty.
BSCI Certified
Social compliance audit verified — ethical manufacturing for European buyers.
REACH Compliant
All materials comply with EU chemical safety regulations.

Compare with other RIB Boats

Interested in RIB520W — Widest 5.2m RIB with 2.35 m Beam for Maximum Stability?

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