About this boat
Practical and versatile. A 4.2 m (14 ft) rigid-hull inflatable boat with an engine of up to 50 hp. As part of the Silver Line, the S420NS is Grand’s versatile all-round series – a practical rigid-hull inflatable designed for day trips, water sports and use as a yacht tender.
Specifications
Dimensions and weight
- Hull length
- 4.20 m
- Length overall
- 4.20 m
- Beam
- 1.95 m
- Draught
- 0.42 m
- Air draft
- 0.60 m
- Weight
- 145 kg
- Max. persons
- 6
Engine
- Max. power
- 50 hp
Hull and construction
- CE category
- C
- Hull material
- GRP
Full description
Show full description
The hull is made from marine-grade GRP with inflatable tubes made from Orca Hypalon, a combination that Grand uses across its entire range due to its durability and low maintenance requirements.
Measuring 4.20 metres in length and suitable for up to 6 people with an outboard engine of up to 50 hp, this model features a self-draining cockpit deck and a gelcoatfinish available in a range of colours, so it can be matched to the mother yacht or used as a stand-alone day boat.




