RIB GRAND G420
We are pleased to introduce the new GRAND Golden Line G420 — a RIB and the latest addition to the Golden Line series. Its design follows GRAND’s well-established modern philosophy with a crisp, dynamic look and aerodynamic lines.
Filling an important niche in the market for mid-size luxury RIBs, this model with its classic layout performs just as well as a family boat with excellent characteristics.
The proven High Step Hull design gives excellent manoeuvrability combined with dynamic stability and impressive speed. Safety grab rails are fitted as standard on the port and starboard sides of the ergonomically designed pilot/passenger seats and helm console. Stainless steel bow rails are also available as an option.
Like all Golden Line models, the G420 comes with an extensive rubbing strake as standard and a wide range of accessories, including a 55-litre built-in fuel tank that extends the boat’s range and gives it a unique character.
Despite its shorter length, the boat has the same passenger capacity (6 people) as the larger G480. And that is not the only thing these boats share: for example, both have a similar internal width (which makes the G420 really comfortable). No wonder, then, that with a slightly smaller tube diameter the G420 has a very similar overall width to the G480.
Another valuable feature is the optional 55-litre built-in fuel tank.
Technical specifications
- Length overall
- 4,20 m
- Length internal
- 2,90 m
- Width overall
- 2,00 m
- Width internal
- 1,05 m
- Tube diameter
- 0,48 m
- № of chambers
- 4
- Tube material
- PVC / Hypalon
- Side height
- 0,60 m
- Maximum draft (fully loaded)
- 0,42 m
- Bare boat weight
- 250 kg
- Loading capacity
- 750 kg
- Passenger capacity
- 6
- Inbuilt fuel tank capacity
- 55 l (option)
- Engine recomended
- 40–60 HP
- Engine weight max
- 120 kg
- Engine shaft length
- L: 20 in / 508 mm
- Midsection/aft deadrise
- 20° / 17°
- Hull type
- RIB
- Boat design category
- C
- Stowed dimensions of package № 1
- 4100×1900×1010 (h) mm
- Stowed dimensions of package № 2
- 1100×720×980 (h) mm
- Transport gross weight
- 270 kg
Storage and layout
- 1Forepeak – bow anchor locker
- 2Bow locker
- 3Steering console locker
- 4Fuel tank (55 l)
- 5Spacious aft locker
- 1. Reinforced fiberglass "Deep V" hull with HSH (High-Step-Hull), DART and transom extension (standard colour: white)
- 2. 5-chamber inflatable tube (standard material: PVC, 1100 g/m², light grey)
- 3. Reinforced rub rail
- 4. SeaDek non-slip kit
- 5. Steering console CL-24 with front soft seat, windscreen, storage and side grab rails
- 6. Ultraflex steering wheel
- 7. Stainless steel grab rails
- 8. PVC safety handles
- 9. Stainless steel bow safety rail
- 10. Removable bow sundeck with cushions
- 11. Bow anchor platform with two stainless steel cleats
- 12. Rear sofa with soft backrest
- 13. Reinforced transom for engine mounting
- 14. Stainless steel pop-up cleats
- 15. Fiberglass tube end cones
- 16. Fuel tank cap
Equipment
Standard
- 5-chamber inflatable tube with GRP stepends and handles (10+1 pcs), PVC 1100 g/sq.m. (color to choose)
- Bow step plate with mooring cleats
- Fiberglass «Deep-V» hull «High-Step-Hull» (HSH) with enlarged cockpit «DART» and transom extension (white color)
- Bow and roomy aft storage compartment
- Steering console CL-24 with front seat / storage compartment; with windscreen and handrails; Dashboard (can accommodate MFD up to 9')
- Mechanical steering system (Non reversible rotary steering system T73), steering cable (M66)
- Steering wheel
- Integrated aft settee
- Set of seating cushions and backrests, Silvertex upholstery
- Two stainless steel handrails on the side of the aft settee
- Stainless steel cupholder on the steering console
- Hull ventilation system
- Anti-skid deck surface
- Self-draining cockpit with drainage system
- Inspection deck hatch
- Corrugated hose in the interdeck space for concealed installation of communications
- Two stern retractable cleats in polished stainless steel
- One bow and two rear stainless steel D-bolts for securing/transporting the boat on a trailer
- Pad eyes stainless steel for lifting the boat with a crane beam
- Two collapsible paddles
- High-volume foot pump BRAVO-8
- Maintenance kit
Optional (extras)
- Overpressure valve Leafield with filter cap (2 pcs)
- Bow railings
- Waterski towing mast
- Rear locker floorboards set
- Electric package for boat w/o arch №E7
- Inbuilt fuel system with 55lit / 14gal tank
- VDO fuel level gauge 240-33 Ω or 10-180 Ω
- Keel protector package
- Tube protector package
- Removable bow sundeck kit
- Оverall cover for D600
- Harbour cover for console CL-24 & rear seat
- Canvas bimini-top №2S (st.steel, collapsible, 2-arched, on-tube installation)
G420 on the water and in detail
Manual and drawings
Configure your G420
Choose colours, equipment, a Yamaha engine and a trailer — and download a quote with net and gross prices straight away.

Other models in the line
G980
G850
G750
G680
G650
G580
G500











