Seatrail AL5.8M14TAP Boat Trailer
Poly-Ready. Aluminium Strength. Built for Boats up to 6.0 Metres.
The Seatrail AL5.8M14TAP is a fully welded, Australian-made aluminium boat trailer specifically designed to suit Polycraft boats and other polyethylene vessels up to 6.0 metres. Engineered with heavy-duty components, oversized aluminium frame sections, and a tailored skid setup, this trailer is ideal for transporting boats like the 5.99m Polycraft Warrior with ease, strength, and confidence.
Key Features Include:
✔️ Heavy-duty 100x50x6mm aluminium main frame with 75x50x6mm crossmembers and 100x100x6mm drawbar for serious structural integrity
✔️ Extra-long 2.5m aluminium side skids and welded-in centre skids to cradle poly hulls for even support and secure towing
✔️ Rear guide skids assist in smooth drive-on alignment and easy launch/retrieval
✔️ AL-KO 45mm square solid galvanised axle with matching brake discs, calipers, hubs, and leaf springs for rugged, road-ready performance
✔️ Adjustable axle position for optimal load distribution and towing balance
✔️ AL-KO 2000kg coupling and 8” jockey wheel for hassle-free trailer control and manoeuvrability
✔️ LED Autolamp plug & play lights for reliable, waterproof visibility
✔️ Single-speed galvanised winch with strap for simple and secure boat retrieval
Built Tough:
• Proudly Australian-made, fully welded aluminium construction for maximum corrosion resistance and coastal durability
• Plastic mudguards to protect against debris and extend trailer life
• 185R14 light truck tyres mounted on durable 14” galvanised wheels for confident long-distance towing
• Ford SL wheel bearings offering long-lasting dependability under load
Reliable Towing Components:
• AL-KO mechanical disc brakes with galvanised discs and calipers for smooth, safe stopping
• Australian-compliant safety chain and D-shackle included for legal towing and peace of mind
Trailer Specifications:
📏 Length Overall: 6.5m
📏 Width Overall: 2.32m
⚖️ ATM Rating: 1999kg
⚖️ Tare Weight: 430kg
Perfectly matched to Polycraft hulls, the Seatrail AL5.8M14TAP is your go-to trailer for heavy-duty aluminium construction, tailored support skids, and reliable braking—making every trip to the ramp safer and easier.
Poly-Ready. Aluminium Tough. Proudly Australian Made.




