RIB GRAND S420 N
The GRAND S420 N is a 4.2 m RIB inflatable in the Open version, with a free deck and tiller steering. It carries 6 people, runs with a 20–50 hp engine and weighs only 115 kg.
Hull and tube
The S420 N hull has a medium V (20° / 17°) with the DART system, hand-laid high-density GRP, a wider cockpit bow and stability in a soft ride. Without a console, stability matters most: the three-chamber tube keeps the boat level even when someone stands at the side with a fishing rod or climbs in after a dive. You can order the tube in PVC or Hypalon.
Deck
The deck of the S420N has two removable seats with an I&T lock and a bow locker. When you need room for dive tanks or bait boxes, the seats come out in seconds. The reinforced transom with mounting plates takes an engine up to 50 hp and has towing points. The cockpit of the S420 N is flat and non-slip, and water collects in a drainage well and leaves through a non-return valve.
What it is for
The S420 N is a practical RIB for fishing and diving on lakes and in the bay, with room for 6 people. It is easy to trail.
Technical specifications
4,20 mLength
1,95 mBeam
0,43–0,46 mTube diameter
115 kgWeight
6Number of people
700 kgLoad capacity
1Number of engines
20–50 HPEngine power
L: 20 cali / 508 mm (standard) / S: 15 cali / 381 mmTransom height
—Fuel tank
—Water tank
CCE category- Length overall
- 4,20 m
- Length internal
- 3,10 m
- Width overall
- 1,95 m
- Width internal
- 1,01 m
- Tube diameter
- 0,43–0,46 m
- № of chambers
- 3
- Tube material
- PVC / Hypalon
- Side height
- 0,60 m
- Maximum draft (fully loaded)
- 0,42 m
- Bare boat weight
- 115 kg
- Loading capacity
- 700 kg
- Passenger capacity
- 6
- Engine recomended
- 20–50 HP
- Engine weight max
- 115 kg
- Engine shaft length
- L: 20 in / 508 mm (standart) S: 15 in / 381 mm (option)
- Midsection/aft deadrise
- 20°/17°
- Hull type
- RIB
- Boat design category
- C
- Stowed dimensions of package № 1
- 3550×1300×720 (h) mm
- Transport gross weight
- 178 kg
Equipment
Standard
- 3-chamber inflatable tube with handles (10+1 pcs), PVC 1100 g/sq.m. (color to choose), two collapsible oars with sockets and oar holders
- Fiberglass «Medium-V» hull with enlarged cockpit «DART» (white color)
- Two quick-release seats with «I&T» locking system
- Hull ventilation system
- Two quick-release seats with «I&T» locking system
- Anti-skid deck surface
- Drainage system
- Reinforced transom with inner and outer motor plate
- One bow and two rear stainless steel D-bolts for securing/transporting the boat on a trailer
- Folding pad eyes stainless steel for lifting the boat with a crane beam
- Foot pump BORIKA 7,5 l
- Maintenance kit
Optional (extras)
- Overpressure valve Leafield with filter cap
- Bow step plate
- Navigation classic roll bar, folding
- Upgrade to black powder coated stainless steel the arch
- GRP stepends of the inflatable tube
- Keel protector package
- Tube protector package
- Bow locker removable cushion
- Seat cushion with underseat bag, front
- Seat cushion with underseat bag, rear
- Оverall cover for D600
- Overall cover with step ends
- Canvas bimini-top №2 (collapsible, 2-arched, on-tube installation)
- Canvas bimini-top №2S (st.steel, collapsible, 2-arched, on-tube installation)
S420 N on the water and in detail
GRAND S420 N — frequently asked questions
How many people does the GRAND S420 N carry?
GRAND S420 N carries up to 6 people according to its CE declaration of conformity. In everyday use, with luggage and gear, it is comfortable to plan for a few people fewer.
Which engine should I choose for the GRAND S420 N?
The recommended engine power is 20–50 HP, the maximum 50 hp. Driving a boat with such an engine requires a powerboat licence. Choose a Yamaha engine in the 3D configurator together with the price.
Can the GRAND S420 N tow a water-skier?
Yes. The reinforced transom has tow points for skiers, wakeboarders and towables. Towing a water-skier needs at least 25 hp.
How much does the GRAND S420 N cost?
The boat without an engine starts from 24 324 zł incl. VAT. See the full price with a Yamaha engine, equipment and trailer straight away in the 3D configurator and download the quote as a PDF.
Manual and drawings
Configure your S420 N
Choose colours, equipment, a Yamaha engine and a trailer — and download a quote with net and gross prices straight away.
