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Royal Marine Yachts

Grand Boats

Grand G420

Transfer and more. An agile 4.2m/14ft inflatable tender boat with motor up to 60HP. Completing our modern and deluxe yacht tender line, G420 is the big sister featuring lots of functionalities. Spacious and clever design brings forth a sundeck and waterski mast options, making it a fun and capable small RIB boat not only to safely transfer guests in comfort, but also to ride the waves. Take everything from every journey.

Technical specifications

Overall length 420 cm / 13’9”
Inside length 280 cm / 9’2”
Overall width 198 cm / 6’6”
Inside width 100 cm / 3’3”
Bare boat weight 255 kg / 562 lbs
In-package weight 330 kg / 726 lbs
Loading capacity 750 kg / 1653 lbs
Passenger capacity 6
Boat design category C
Engine recomended 50 HP / 36,8 kW
Engine max 60 HP / 44,1 kW
Engine weight max 120 kg / 265 lbs
Engine shaft length 20″ (long)
Midsection/aft deadrise 20° / 17°
Tube diameter 48 cm / 19”
Tube chambers 4
Tube material PVC / Hypalon

Grand GOLDEN LINE 420

Transfer and more. An agile 4.2m/14ft inflatable tender boat with motor up to 60HP. Completing our modern and deluxe yacht tender line, G420 is the big sister featuring lots of functionalities. Spacious and clever design brings forth a sundeck and waterski mast options, making it a fun and capable small RIB boat not only to safely transfer guests in comfort, but also to ride the waves. Take everything from every journey.

Fiberglass deep-V hull with anti-skid deck

Bow and rear storage compartments

Multi-chamber inflatable tube with handles and GRP stepends

Bow step plate with mooring cleats

Steering console with windshield, seat and storage

Dashboard for up to 9″ screen, mechanical steering system and wheel

Deck integrated rear seating sofa

Set of seating cushions and backrests

Integrated cupholder, handrails, cleats, towing & lifting eyes

Pump, paddles and maintenance kit

 

Inbuilt fuel system with 55lit / 14gal tank

Electrical package for boat & console

Bow railings, on-tube installation

Waterski towing mast

Premium steering wheel

Removable bow sundeck kit

Canvas bimini-top, collapsible

Overall and harbour covers

SeaDek soft anti-skid flooring

Keel & tube protector packages

Black powder coated stainless steel upgrade

Overpressure valves

 

Royal Marine Yachts

For true sea enthusiasts, owning a yacht or boat is more than a purchase — it’s a lifelong journey and a dream come true for every one of our clients.

If you share our love for the open waters, reach out to us with confidence. Our team will make sure your buying experience becomes an unforgettable adventure you’ll treasure for years to come.

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    Royal Marine Yachts

    Great choice of superb boats

    See what we have to offer, available in Montenegro and neighboring countries.

    Royal Marine Yachts

    WE GLADLY CONSULT CLIENTS
    WITH THEIR CHOICE

    If you are not completely sure about the speedboat you need we will consult you based on your needs.

    Royal Marine Yachts

    YOU CAN CHOOSE THE
    LOCATION OF DELIVERY

    The buyer chooses delivery location in our initial and final agreement.

    Luxury Choice

    Our Royal Marine Yachts team will be there to meet with you and help you pick out the best model for you!