The best dinghy davits for inflatable tenders should match the fully loaded tender weight, fit your swim platform, and protect the inflatable tubes during lifting and storage.
For lighter inflatables and RIBs, a manual davit may be enough. Heavier RIBs with larger outboards, batteries, fuel tanks, or consoles may need an electric system.
The most important rule is simple: size the davit for the complete tender package, not the empty hull.
What Is the Best Davit for an Inflatable Tender?
The best davit is a marine-grade system rated for the combined weight of the:
- Tender
- Outboard
- Fuel
- Battery
- Anchor
- Equipment normally left aboard
Sea Wise’s Manual Davit System is rated for up to 450 pounds. The Electric Davit System handles heavier applications up to 800 pounds.
You should also check swim-platform size, transom clearance, tube position, attachment points, and vessel structure before choosing a system.
Manual vs. Electric Davits for Inflatable Tenders
| Feature | Manual Davit | Electric Davit |
| Sea Wise capacity | Up to 450 lbs | Up to 800 lbs |
| Operation | Hand crank | Push button |
| Vessel power needed | No | Yes |
| Best for | Lighter inflatables and RIBs | Heavier RIBs |
| Crew effort | More | Less |
A manual system may work well when your tender is lighter and you prefer simple mechanical operation.
Electric lifting may be better when:
- The loaded RIB is heavier
- You use a larger four-stroke outboard
- The tender has a center console
- You launch often
- Lower physical effort matters
See Electric vs. Manual Boat Davits for a deeper comparison.
Calculate the Fully Loaded Tender Weight
Do not choose a davit from the tender’s dry weight alone.
Use this simple formula:
Tender + outboard + fuel + battery + gear = loaded weight
For example:
| Item | Example |
| RIB hull | 220 lbs |
| Outboard | 110 lbs |
| Fuel and tank | 35 lbs |
| Battery | 25 lbs |
| Gear | 20 lbs |
| Total | 410 lbs |
A tender advertised at 220 pounds could actually weigh about 410 pounds when ready for use.
Use the Sea Wise davit sizing guide before selecting a system.
RIB vs. Soft-Bottom Inflatable
Not all inflatable tenders need the same davit.
Soft-Bottom Inflatables
These tenders are often lighter and use smaller outboards. A manual or simpler lifting system may be enough.
Rigid Inflatable Boats
RIBs have inflatable tubes around a rigid fiberglass or aluminum hull. They often carry larger motors, fuel, batteries, seats, and equipment.
Center-Console RIBs
Center-console models can become much heavier once the console, steering, battery, fuel, and outboard are included.
Choose by loaded weight, not tender length or the word “inflatable.”
Protect the Inflatable Tubes
Tube protection is especially important with inflatable tenders.
Check the tender while it moves from the water into its stored position. No sharp fitting, bracket, cable, or hard edge should rub or press against the tubes.
Also use proper structural attachment points.
These may include:
- Hull-mounted fittings
- Rigid transom components
- Approved lifting eyes
- Davit-specific hardware
Never attach lifting hardware directly to an inflatable tube unless the tender or davit manufacturer approves it.
Can the Outboard Stay Attached?
Some davit systems require the motor to be removed before storage.
Sea Wise systems are designed to rotate compatible tenders while keeping the outboard attached and upright.
This can be helpful with larger four-stroke motors that are difficult to lift by hand.
However, the motor’s full weight must be included when calculating davit capacity.
If removing the motor has become part of your current routine, see Removing the Outboard Motor.
Measure Your Swim Platform
The davit must fit the main vessel as well as the tender.
Check:
- Swim-platform depth
- Available mounting area
- Transom height
- Platform structure
- Swim ladder position
- Rails and cleats
- Doors and steps
- Exhaust outlets
- Other stern equipment
The tender also needs enough clearance to rotate safely into storage.
For more guidance, read Best Dinghy Davits for Swim Platforms.
Choose Marine-Grade Materials
Davits spend their lives around water, spray, and weather.
For saltwater boating, corrosion resistance matters even more.
Sea Wise uses electro-polished 316L stainless steel in its manual and electric systems.
Still, every davit needs regular checks. Inspect brackets, bolts, cables, winches, pivot points, electrical connections, and tender attachment hardware.
See the Boat Davit System Maintenance Guide for more information.
Are Snap Davits Good for Inflatable Tenders?
Snap-style davits can work for some small, lightweight inflatable tenders.
They may be less suitable for:
- Heavy RIBs
- Large outboards
- Center-console tenders
- High loaded weights
- Owners who want powered lifting
Compare capacity and operating method rather than price alone.
Do I Need Electric Davits for a RIB?
Not always.
A manual davit can still work if the fully loaded RIB is within its rated capacity.
Electric operation becomes more useful as tender weight increases or when frequent launching makes hand operation less convenient.
Can Davits Damage Inflatable Tubes?
They can if the system is poorly fitted.
Tube diameter, hull shape, attachment points, mounting position, and the tender’s lifting path should all be checked before installation.
Inspect the tubes for rubbing or pressure after installation and during regular maintenance.
What Should I Know Before Buying?
Have these details ready:
- Main vessel make and model
- Tender brand and exact model
- Tender hull weight
- Outboard make and weight
- Fuel and battery weight
- Total loaded weight
- Swim-platform measurements
- Transom measurements
- Photos of the stern
- Manual or electric preference
This information makes it much easier to check compatibility.
How to Choose the Best Dinghy Davit for Your Inflatable Tender
The best dinghy davits for inflatable tenders fit both the tender and the main vessel.
Start with four questions:
- What does the tender weigh fully loaded?
- Can the davit safely carry that weight?
- Will it fit the swim platform and transom?
- Is manual or electric operation better for your needs?
Then check tube clearance, attachment points, materials, installation, and maintenance.
For lighter tenders, explore the Sea Wise Manual Davit System. For heavier RIBs, see the Sea Wise Electric Davit System.
If you are unsure which setup fits, use the davit sizing guide or contact Sea Wise Marine with your boat details, loaded tender weight, measurements, and photos.
