Request Package Price

Sealegs International worked in collaboration with Senator Boats to integrate the System 100 onto the SL1170, now the largest recreational cabin craft to be fitted with the Sealegs System 100 – and the first of it’s kind.



It is a truly unique vessel that has broken all the rules in the amphibious category. With an impressive balance of form and functionality, Senator’s SL1170 will take you there (and back) in comfort, safety and style.

The Senator SL1170 is powered by twin 350HP Yamaha V8 Outboards and can reach speeds of 37 knots on water and 9KPH (5.6MPH) on land.

The craft is also fully equipped with 37.4″ X 19.6″ Military Grade wheels, Zipwake trim tabs, LED lighting, state of the art electronics including a premium fusion audio system and Senator chamber hull technology for unparalleled buoyancy.


Length overall (Wheels up) 12.5m (41′)
Hull length overall (not incl. wheels) 11.7m (38’4″)
Beam overall 3.3m (10’10”)
Draft 0.90m (2.9′)
Displacement 6150kg (13,558 Lbs)
Hull deadrise at transom 18º
Max passengers 8
Fuel capacity – petrol Below deck 800 litre (211 U.S Gallons)
Top speed on water 37 knots (max)
Top speed on land 9kph (max)
Maximum outboard 2x 350HP
This product doesn't have a brochure yet.