Heavy-Duty, High-Capacity Structural Tender & Jet Ski Handling

The NorDav™ V Duplex-BL500kg (Black, 500kg / 1100lbs Capacity) is the ultimate ultra-heavy-duty Norwegian-engineered solution for managing large, heavy personal watercraft (PWC) and large rigid inflatable boat (RIB) tenders. Specially reinforced for massive payloads, this exclusive system features an advanced cantilevered tipping point that provides an exceptional side uptake angle, making launching and retrieving heavy loads completely effortless.

Designed to maximize deck space on medium-sized vessels, large swim platforms and superyachts, the NorDav™ WH500 keeps your heavy watercraft securely cradled further forward, preserving your boat’s structural center of gravity and clean profile lines.

Why Heavy-Duty Operators Choose the NorDav™ V-500 Davit

• Engineered for Massive Payloads: Specifically structurally reinforced to handle heavy three-seater jet skis (like Sea-Doo GTX/FX Cruiser models) and large fiberglass-hull center-console tenders up to 500kg (1100lbs).
• Ultra-Premium Duplex Stainless Steel: Precision-manufactured in Norway using electro-polished Duplex and 316L marine-grade stainless steel, offering double the tensile strength and superior saltwater pitting resistance compared to standard steel.
• Reinforced Heavy Crib Rails: Equipped with extra-thick, industrial-grade white polyethylene crib rails designed to distribute hull pressure evenly, preventing fiberglass scuffs while offering a high-end yacht finish.
• Quick-Release Modular Footprint: Despite its immense lifting power, the system relies on heavy-duty deck mounts. When the davit is unbolted, it leaves your swim platform perfectly flat, safe, and open for swimming.
• Pre-Assembled Structural Quality: Shipped fully engineered and assembled in the box, allowing straightforward installation with heavy marine bolts and standard tools.
• Individually Serial-Numbered Certification: Each heavy-duty 500kg unit undergoes rigorous load-testing protocols in Norway and is dispatched with an official certified capacity tracking plate.

Choose Your Heavy-Duty Winch System (Product Variations)

Customize your load configuration using the dropdown selectors above. This high-capacity system is available with two rugged winch setups:

• Standard Heavy Kit (Manual Winch): Paired with an upgraded, high-ratio manual TR7 Goliath winch and an extended telescopic winch pole for smooth mechanical leverage during heavy lifts.
• Upgraded Commercial Option (Electric Winch): Swap to our premium 12V high-torque electric winch upgrade for push-button retrieval, making retrieval effortless for solo operators.

What is Included in Your WH500 Kit?

Every NorDav™ V Duplex-WH500 package comes complete with all heavy-duty components required for standard deck installation:

• High-ratio manual TR7 Goliath winch with a telescopic pole (unless 12V Electric configuration is selected above)
• 100mm (4″) reinforced structural deck bolts and backing plates
• Heavy-duty stainless steel ratchet strap safety tie-down system
• Technical installation layout sketch blueprint
• Official serial-numbered 500kg (1100lbs) structural capacity certificate

Additional Premium Upgrades Available (Sold Separately)

Tailor your deck setup even further with our custom marine accessories. Please check our separate product listings to view or add these individual items to your order.

• Solid Rotational Swivel Lock: Keeps the davit system completely rigid and locked in place during rough transit, whether empty or loaded.
• 100% Flush Deck Quick-Release Mounts: Clean, low-profile mounting hardware that leaves your swim platform perfectly flat when the davit is removed.
• Deck Extensions: Custom-engineered mounting extensions designed specifically to fit smaller swim platforms safely.

🇦🇺 Official Oceania Distributor & Export Hub

As the authorised distributor for Australia and the entire Oceania region, we stock and dispatch genuine NorDav™ systems directly from our local hub. We provide comprehensive logistics, local customer support and fast freight across all Pacific marine markets.

We actively export and ship directly to marine commercial hubs, private ports and coastal regions across:

• Australasia: Australia (all states and territories), New Zealand (North & South Islands).
• Melanesia: Fiji, Papua New Guinea, Vanuatu and the Solomon Islands.
• Polynesia & Micronesia: Samoa, Tonga, Tahiti / French Polynesia, Cook Islands, New Caledonia and Guam.

📦 Shipping & International Tax Information

• Standard Shipping Policy: Orders are shipped securely with standard tracking; however, transit insurance is not included by default. Customers have the option to add premium transit insurance to their shipment for complete peace of mind.
• GST-Inclusive Store Pricing: In accordance with Australian consumer regulations, all prices displayed on our website are fully inclusive of the 10% Australian Goods and Services Tax (GST).
• GST-Free Export Orders: If you are ordering from New Zealand or any other Oceania country outside of Australia, your purchase is 100% exempt from Australian GST.
• Local Customs & Import Duties: Because this is a premium marine system, your order will be subject to local import taxes (such as NZ’s 15% GST) and border processing fees. These are collected directly by your country’s customs authority upon arrival.
• Export Declaration Code: Shipped under international commodity code 8428.09.99 for swift regional customs clearance.

See NorDav in Action

Explore real-world marine installations across Australia and Oceania. See how the NorDav Davit System effortlessly secures, launches and manages premium jet skis and tenders.

Video Demonstration

Watch a full walk-through of the mechanics, deployment and loading sequence to see how the system operates under load.