Williams Diesel Jet 505 RIB New Improved Model

Williams Diesel Jet 505 RIB 2022 @ RIBs ONLY - Home of the Rigid Inflatable Boat
Williams Diesel Jet 505 RIB 2022 (source)

The 2021 revised Williams Diesel Jet 505

The 2021 redesign of the diesel tender is a comprehensive overhaul that includes changes to the helm, tubes, bathing platforms, upholstery, and passenger capacity. Room for one more.

The upholstery has been changed to Silvertex, which is a more durable and comfortable material.

This material is also water-resistant and stain-resistant, making it easy to clean.

The folding helm and windscreen of this Williams Diesel Jet 505 makes it easier to store this Rigid Inflatable Boat in the garage of a yacht or in yours at home.

If you’re interested in seeing more Williams RIBs, just click here for videos of this British brand.


LOA5.03 m / 16 ft 5 in
Beam2.01 m / 6 ft 7 in
Dry weight880 kg / 1,940 lb
Overall height1.38 m / 4 ft 6 in // 1.05 m / 3 ft 5 in (with windscreen folded)
EngineYanmar 4JH 110 hp diesel
Fuel capacity68 litres / 18 US gal
Seating8 + 1 persons
Max. speed64 kph / 40 mph
Typical fitmentYachts 30 m+ / 98 ft+
HelmAdjustable steering wheel
SOLASOptions available
Williams Diesel Jet 505

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