Details and Specifications of Rampage (This design is available for construction)

This 6.1m Cat is an open top version of this design, which is built extremely strong and is definately not a light weight.

The photo’s show the vessel in choppy conditions just inside the South Passage bar. This version of the power catamaran boat is powered by twin 130 hp Yamahas and cruises smoothly at 30 knots through conditions that would have a monohull or  other catamaran designs pounding. This version has a 2.4m beam to allow room for fitting a trailer which can be registered for normal road transportation.


Hull Planning Hull Catamaran welded marine grade aluminium
Length Overall  6.8m
Beam Overall 2.4m
Draft 700mm (loaded)
Bottom Plate 5mm
Frames 4mm
Cabin, Sides, Deck 4mm
Main Engines Yamaha Outboatds 2 x 130 h.p.
Gearbox Nil
Fuel Tank  2 x 300 LTR
Fresh Water 100 LTR
Sullage Tank 100 LTR
Crew 1
Passengers 6 PAX
Classification Australian NSCV 1C
Cruise Speed 30 knots at 85% MCR
Maximum Speed 32 knots Light.

Rampage Gallery