18' Professional-Grade Boat PRO518

Saturn 18' PRO518 Professional-Grade Inflatable Boat with Aluminum Floor

Important Shipping Notice: Due to the size and weight of the Saturn PRO518, this boat cannot be shipped via FedEx Ground. Customers may either pick up their order from our North Miami warehouse or arrange and pay for freight shipping through a carrier of their choice. Payment for this item is accepted by Zelle, bank wire, ACH transfer, or check only. Please see the Shipping & Payment Information at bottom of this page.

• Largest Saturn inflatable boat available
• Commercial-grade reinforced aluminum transom
• Heavy-duty aluminum floor system
• Premium 1.2mm extra-thick PVC construction
• Precision heat-welded seams
• Five independent air chambers for maximum safety

The Saturn PRO518 is the flagship of the Saturn PRO Series and our largest, most capable inflatable boat ever built. Designed for professionals who demand maximum carrying capacity, durability, and reliability, the PRO518 is ideal for fire rescue departments, emergency responders, military operations, commercial divers, offshore crews, search and rescue teams, law enforcement, and serious recreational boaters.

Measuring an impressive 18 feet in length, the PRO518 provides exceptional interior space for passengers, equipment, and cargo. Its extended hull delivers outstanding weight distribution, higher payload capacity, and superior stability when transporting rescue equipment, dive gear, medical supplies, fuel, camping equipment, fishing tackle, or commercial work tools.

The extra-large diameter tubes and generous cockpit create an exceptionally stable platform for demanding marine operations. Whether supporting rescue missions, dive operations, shoreline patrol, offshore work, scientific research, or extended recreational adventures, the PRO518 provides the confidence and performance professionals require.

Built around a reinforced commercial-grade aluminum floor system and a heavy-duty aluminum transom, the PRO518 is engineered to handle powerful outboard motors and demanding workloads. The rigid deck offers secure footing for rescue personnel, divers, anglers, and anyone working in challenging marine conditions.

and additional bottom protection help the boat perform reliably in demanding environments where failure is not an option.

Features and Benefits

• Full-size 18-foot platform designed for professional and recreational use.
• Largest model in the Saturn PRO Series.
• Massive interior space for personnel, rescue gear, dive equipment, and cargo.
• Oversized buoyancy tubes provide exceptional flotation and stability.
• Commercial-grade aluminum floor system creates a rigid, dependable work platform.
• Reinforced aluminum transom designed for larger outboard motors.
• Deep inflatable V-keel improves tracking, handling, and rough-water performance.
• Extra-heavy-duty 1.2mm PVC fabric resists abrasion, punctures, and wear.
• Advanced heat-welded seams provide superior strength and long-term durability.
• Additional bottom protection helps withstand frequent beaching and heavy use.
• Three removable aluminum bench seats allow flexible seating and equipment placement.
• Multiple carrying handles simplify launching and recovery operations.
• Stainless steel D-rings provide secure attachment points for equipment and tie-downs.
• Perimeter safety rope provides convenient handholds and increased crew safety.
• Integrated oarlock system provides backup propulsion when required.
• Self-bailing drain system allows rapid water evacuation.
• Long waterline improves efficiency, ride comfort, and directional stability.

Whether you're conducting search and rescue missions, supporting commercial diving operations, transporting crews to offshore job sites, performing patrol or military duties, fishing offshore, or exploring remote waterways, the Saturn PRO518 is engineered for maximum performance. At 18 feet long, it offers exceptional carrying capacity, outstanding stability, and the rugged durability professionals demand. Built with commercial-grade materials, a reinforced aluminum floor, and extra-heavy-duty 1.2mm PVC with heat-welded seams, the PRO518 is an excellent choice for anyone seeking a heavy-duty inflatable boat capable of handling the toughest conditions with confidence.

Included: Inflatable boat hull, aluminum floor, hand pump, repair kit, carrying bag, set of rowing oars, and 3 aluminum bench seats.

Not Included: Outboard motor, fishing rod holders, dry bags, and aluminum frame. Any accessories shown in photos are for illustration purposes only and are not included unless specifically listed above.

Shipping via FedEx Ground NOT avaialble.

• Hull weight 158 lbs  
• Hull shipping weight 165 lbs  
• Floor weight 110 lbs   
• Floor shipping weight 130 lbs
• Hull box size 53"x28"x14"
• Floor box size 48"x31"x7"

Customer's videos of shorter and older 0.9mm PVC SD488PRO inflatable boat model in red.

Shipping & Payment Information

Due to the size and weight of this boat, standard parcel shipping is not practical or economical. Therefore, shipping is not included in the purchase price. Customers are responsible for arranging and paying for transportation directly with the freight carrier of their choice. We will securely package the boat and have it ready for pickup by your selected carrier.

Because the shipping cost is paid directly to the freight company, we are unable to accept credit card payments for this item. Payment must be made by Zelle, bank wire transfer, ACH transfer, or check. Free local pickup from our Miami, Florida warehouse is also available by appointment.

How to Arrange Shipping

You may use any freight company or shipping broker of your choice. Many customers obtain competitive shipping rates through freight marketplaces such as uShip, Freightquote, FreightCenter, or directly through any LTL freight carrier.

After placing your order, we will provide the pickup address, package dimensions, shipping weight, freight class (if required), and any other information needed by your carrier. Simply book the shipment, email us the Bill of Lading (BOL) or pickup confirmation, and we will coordinate with the carrier to have your order ready for pickup.

Shipping Information

• Hull Shipping weight 165 lbs  
• Floor shipping weight 130 lbs
• Hull box size 53"x28"x14"
• Floor box size 48"x31"x7"
• Pickup Location: BoatsToGo Warehouse, North Miami, Florida, 33181

All freight charges, insurance, liftgate service, residential delivery fees, terminal fees, and any other shipping-related charges are the responsibility of the purchaser and are paid directly to the freight carrier.

First Time Arranging Freight Shipping?

Don't worry—it's easier than most people think. Simply request a shipping quote from one or more freight companies or brokers using the package dimensions and weights listed above. Once you choose the carrier with the best price and service, book the shipment and email us the pickup confirmation or Bill of Lading (BOL).

If you have never arranged freight shipping before, our staff will be happy to answer your questions and provide any package details your carrier may require. While we cannot quote or collect freight charges, we will gladly assist with coordinating pickup to help make the process as smooth as possible.