With the ASTender 310, AST from Potsdam is introducing a new size of carbon dinghy. The 3.10 metre long model closes the gap between the 280 and 340 models in the existing series. Buyers can choose between three steering options: Tiller, jockey console or side console.
Folding mirror saves space
AST now offers a folding transom for the 280, 310 and 340 models. This design reduces the overall length when stowing and facilitates handling in narrow tender garages on yachts. According to the manufacturer, the mechanism can be operated quickly and should save time when slipping. The function is particularly aimed at owners with limited storage space on board.
Lightweight carbon construction
All ASTender models are made of carbon in a closed mould construction. The 280 model weighs from 44 kilograms, making it one of the lightest rigid dinghies on the market. The low weight results from the sandwich construction with recycled PET foam as the core material. According to AST, the design should require at least 30 per cent less propulsion power than conventional inflatable boats or jet tenders of the same size. This also makes the boats suitable for electric outboards, which often reach their performance limits in comparable inflatable boats.
Security concept with four chambers
The ASTender series has four separate buoyancy chambers in the hull. Each chamber is sealed watertight. If one chamber is damaged, the other three remain functional. AST claims that this makes the boats practically unsinkable. The tenders comply with CE category C, which is valid for voyages up to wind force 6 and wave heights of up to 2 metres. According to the manufacturer, the AST tenders are the only rigid tenders with this certification in their weight class.
Configuration options
AST estimates the possible combinations of layout, surfaces, drive and accessories at 5.8 billion variants. Buyers determine the gelcoat colour, deck material, seating arrangement and navigation electronics individually. The tenders can be visually customised to match the mother ship. There is a choice of different types of wood for decks, different upholstery and several console designs. There are also no specifications for the motorisation - everything is possible, from small electric outboards to powerful combustion engines.
Production with emission control
AST manufactures in closed moulds with controlled extraction. This process reduces the emission of volatile organic compounds during the curing of the resin. The recycled PET foam in the fuselage core comes from recycled plastic waste. Production aims to minimise waste. The low weight reduces fuel consumption during operation, which is reflected in reduced emissions over the service life.
Technical data
- Certification: CE category C
- ASTender 310: Length 3.10 metres
- Weight: from 44 kilograms
- Material: Carbon sandwich with recycled PET foam
- Buoyancy: Four independent watertight chambers
- Control variants: Tiller, jockey console, side console
- Folding rear-view mirror available for models 280, 310 and 340
Here to the manufacturer!
Jan-Ole Puls
Editor Test & Technology
