Achilles SG-140 Inflatable Boat
$4,648.00
The Achilles SG-140 Inflatable Boat is the flagship model of the SG series, engineered for maximum capacity, power, and durability. With a rigid deck system and Hypalon construction, it excels in diving, rescue, and heavy-duty marine operations.
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Overview Achilles SG-140 Inflatable Boat
The Achilles SG-140 Inflatable Boat represents the pinnacle of the SG Sport Utility lineup, offering exceptional space, strength, and performance. Designed for professional and recreational users alike, it combines a rigid aluminum and wood deck system with large-diameter Hypalon tubes and a reinforced transom, making it ideal for diving, fishing, rescue missions, and commercial marine use.
Features and Performance
- CSM-Reinforced Hypalon Fabric Provides outstanding resistance to UV exposure, saltwater, fuel, and abrasion for long-term reliability.
- Rigid Aluminum & Wood Floorboard System Delivers superior deck rigidity, stability, and confidence under heavy loads.
- Air Keel Design Improves tracking, ride comfort, and planing efficiency in open-water conditions.
- Fiberglass-Encased Heavy-Duty Transom Engineered to support high-horsepower long-shaft outboards up to 50hp.
- Large Tube Diameter Enhances buoyancy, safety, and stability when fully loaded.
- Full-Length Splash Guard with Lifelines Adds passenger security and helps keep water out during demanding operations.
- Four-Layer Seam Construction Reinforces critical joints for durability and long service life.
Why You Should Buy it
- Flagship SG model built for professional-grade use
- High load capacity with confident performance under power
- Capable of planing with a full passenger and gear load
- Trusted by rescue teams, divers, and commercial operators
- Backed by Achilles 5-Year Warranty for long-term peace of mind
| Specification | Details |
|---|---|
| Overall Length | 14' |
| Overall Beam | 5'9" |
| Inside Length | 10' |
| Inside Beam | 2'9" |
| Weight | 226 lbs |
| Capacity | 6 persons or 1,940 lbs |
| Maximum Motor | 50hp Long Shaft |
| Recommended Motor | 30hp Long Shaft |
| Maximum Motor Weight | 243 lbs |
| Tube Diameter | 18" |
| Air Chambers | 4 + Keel |
| Fabric Type | Hypalon (CSM) |
| Warranty | Achilles 5-Year Warranty |
| Stowed Dimensions (Hull) | 4'6" x 2'2" x 1'2" |
| Stowed Dimensions (Floor) | 3'5" x 2'6" x 8" |
- Aluminum and wood floorboards with stringer system
- Removable wood seat
- Aluminum breakdown oars with locking system
- Large high-volume foot pump
- Double carry bag system
- Maintenance kit
- Owner’s manual
Frequently Asked Questions About Achilles SG-140 Inflatable Boat
Where does the Achilles SG-140 Inflatable Boat fit best on the water?
Achilles SG-140 Inflatable Boat is designed as a portable roll-up dinghy for easy launch handling, compact storage, and dependable short-range tender use. The published details list an overall length of 14', 6 persons or 1,940 lbs, a recommended motor of 30hp Long Shaft, and a maximum motor of 50hp Long Shaft.
What construction details matter on this roll-up model?
This inflatable boat is presented as a simpler inflatable layout intended to stay easier to transport and store than a hard-bottom tender. The published details also mention Hypalon (CSM) construction, stowed dimensions of 4'6" x 2'2" x 1'2", and an overall length of 14', which helps buyers judge storage and handling needs.
What size use is this tender intended to handle?
This model is published with 6 persons or 1,940 lbs, a recommended motor of 30hp Long Shaft, a maximum motor of 50hp Long Shaft, and a maximum engine weight of 243 lbs. Those figures are useful for matching the boat to the way you plan to load, power, and use it aboard.
Does this dinghy come with the basic accessories needed to get started?
The package is described as including Removable wood seat, Aluminum breakdown oars with locking system, Large high-volume foot pump, and Maintenance kit. This is useful when checking whether the listing already covers the everyday tender accessories you expect to receive.

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