Why UltraLift® Is Right for You
The UltraLift® is built for one purpose: to protect your boat and maximize your time on the water.
| Above-Water Steel DesignEliminates rust and corrosion for unmatched durability and longer system life. |
| Ultimate ProtectionKeeps your boat high, dry, and safe from hull damage, algae growth, and water absorption. |
| Made in the USAProudly engineered and manufactured since 1964 with unmatched quality standards. |
| More Time on the WaterPush-button launching means fewer hassles and more boating every season. |
Built for North American Waters
From Grand Lake, Lake Texoma, and Lake of the Ozarks to freshwater marinas across the U.S., the UltraLift thrives in tough conditions:
Fluctuating water levels? UltraLift rises and falls with ease.
Heavy weekend traffic? The structure absorbs wave energy, protecting your hull.
Seasonal stress? Store your boat high and dry — no algae, no dock rash.
UltraLift® hydropneumatic boat lifts represent HydroHoist’s flagship freshwater lifting technology. Designed for smooth, push-button operation and long-term durability, UltraLift® systems use proven hydropneumatic principles to lift and protect boats with minimal mechanical complexity and reduced wear.
Whether you’re a private boat owner or managing a multi-slip marina, UltraLift® hydropneumatic boat lifts deliver consistent performance across a wide range of boats, dock layouts, and water conditions.
What Makes a Hydropneumatic Boat Lift Different
Hydropneumatic boat lifts operate using a combination of air and water displacement rather than cables, pulleys, or cradles. With the push of a button, air is introduced into the lift’s tanks, displacing water and gently raising the boat. To lower the lift, air is released and water returns to the tanks in a controlled manner.
This approach offers several advantages:
Smooth, even lifting that supports the hull evenly
Fewer moving mechanical components
Reduced wear and long-term maintenance
The result is a reliable lifting system that’s easy to operate and built for longevity.
Why Marinas Choose Hydropneumatic Boat Lifts
Hydropneumatic lifts are widely used in freshwater marinas because they offer:
Consistent performance across multiple slips
Simple, repeatable operation for staff and tenants
Reduced mechanical complexity compared to cable systems
Scalable solutions for expanding dock systems
UltraLift® hydropneumatic lifts allow marinas to standardize equipment, streamline training, and deliver a premium experience to boaters.
Specifications – UltraLift® Models
Available in multiple capacities to match your vessel:
Model | Capacity | Min. Water Depth | Min. Slip Width | Max. Slip Width | Tank Options |
|---|---|---|---|---|---|
5000UL | 5,000 lbs / 2,267 kg | 4 ft* / 1.22 m | 8 ft / 2.43 m | 16 ft / up to 18 ft | 2 – 24×32×13.5' |
6600UL | 6,600 lbs / 2,993 kg | 5 ft** / 1.52 m | 8 ft / 2.43 m | 16 ft / up to 18 ft | 2 – 32×32×13.5' |
75003TUL | 7,500 lbs / 3,402 kg | 4 ft* / 1.22 m | 10 ft / 3.04 m | 16 ft / up to 18 ft | 3 – 24×32×13.5' |
8800UL | 8,800 lbs / 3,991 kg | 5 ft** / 1.52 m | 8 ft / 2.43 m | 16 ft / up to 18 ft | 2 – 31×32×17.5' |
10000UL2 | 10,000 lbs / 4,535 kg | 6.5 ft / 1.98 m | 10 ft / 3.04 m | 18 ft / up to 20 ft | 2 – 36×32×20' |
12000UL2 | 12,000 lbs / 5,443 kg | 6.5 ft / 1.98 m | 10 ft / 3.04 m | 18 ft / up to 20 ft | 2-Tank Option: 2 - 24' (L) x 36" (H) x 32" (W) 3-tank Option: 1 - 12' (L) x 36" (H) x 32" (W) |
14000UL2 | 14,000 lbs / 6,350 kg | 6.5 ft / 1.98 m | 10 ft / 3.04 m | 18 ft / up to 20 ft | 2-Tank Option: 2 - 28' (L) x 36" (H) x 32" (W) 3-tank Option: 1 - 12' (L) x 36" (H) x 32" (W) |
16000UL2 Short | 16,000 lbs / 7,257 kg | 6.5 ft / 1.98 m | 12 ft / 3.65 m | 18 ft / up to 20 ft | 2 – 36×32×24' + 1 – 36×32×16' |
16000UL2 Long | 16,000 lbs / 7,257 kg | 6.5 ft / 1.98 m | 12 ft / 3.65 m | 18 ft | 2 – 36×32×28' + 1 – 36×32×12' |
18000UL2 | 18,000 lbs / 8,164 kg | 6.5 ft / 1.98 m | 12 ft / 3.65 m | 20 ft / up to 20 ft | Short Option: 3 - 24' (L) x 36" (H) x 32" (W) Long Option: 1 - 20' (L) x 36" (H) x 32" (W) |
22000UL2 | 22,000 lbs / 9,979 kg | 7 ft / 2.13 m | 13 ft / 3.96 m | 20 ft / 6.09 m | 3 – 36×32×28' |
24000UL2 | 24,000 lbs / 10,886 kg | 7 ft / 2.13 m | 16 ft / 4.87 m | 20 ft / 6.09 m | 2 – 36×32×28' + 2 – 36×32×20' |
28000UL2 | 28,000 lbs / 12,700 kg | 7 ft / 2.13 m | 16 ft / 4.87 m | 20 ft / 6.09 m | 4 – 36×32×28' |
32000UL2 | 32,000 lbs / 14,514 kg | 7 ft / 2.13 m | 19 ft / 5.79 m | 20 ft / 6.09 m | 3 – 36×32×28' + 2 – 36×32×24' |
*30 inches plus hull draft | **38 inches plus hull draft
Standard Features of the UltraLift® Series
Every UltraLift is engineered for durability and performance:
All steel positioned above waterline for unmatched corrosion resistance
High-strength polyethylene tanks resist impact & low-water damage
Heavy-duty ¼” torsion bars ensure long-term structural integrity
Grade-8 pivot hardware for maximum strength at critical connections
Covered pitmans for durability and a clean finish
Structural-grade dock brackets with bumper guards to protect both boat & dock
HydroMate® Control Units
Premium Boat Lift Controls for Smarter, Safer Operation
Take your UltraLift® to the next level with HydroMate® — the control unit engineered for efficiency, safety, and convenience. From solar-powered independence to enhanced GFCI protection, HydroMate® is built to perform in tough marine environments while keeping your family safe on the dock.
Key benefits include:
Seamless solar integration for energy independence
Enhanced safety features with improved GFCI protection
Smart control options with myDockLink™ connectivity
Marine-grade construction built to withstand the elements
Compatible with all UL2 lifts, HydroMate® delivers smoother operation, longer system life, and unmatched peace of mind.
What Boaters Are Saying About UltraLift®
Real HydroHoist owners share how UltraLift keeps their boats protected, their time on the water stress-free, and their investment safe season after season.
Compare Your Options
Lift Model | Best For | Capacity Range | Min. Water Depth | Key Advantage |
|---|---|---|---|---|
UltraLift® | Freshwater pontoons, wake boats, cruisers, yachts | 5,000–32,000 lbs | 4–7 ft | Above-water steel, corrosion resistance, most popular lift |
Marinas, shared docks, portability | 5,500–24,500 lbs | 2.5–5 ft | Portable, adaptable, easy to relocate | |
Coves, low-depth areas | 5,000–9,000 lbs | 24–36 in | Extended tanks for shallow installs | |
Narrow slips, L-shaped docks | 6,500 lbs | 4–5 ft | Space-saving design for unique dock layouts | |
Other Floating Lifts | Basic entry-level protection | Varies | Varies | May lack corrosion protection, capacity, or stability |
FAQs – UltraLift® Boat Lifts
How much weight can UltraLift support?
From 5,000 to 32,000 lbs, covering everything from fishing boats to luxury cruisers.
What makes UltraLift different?
Its above-water steel design eliminates corrosion and extends lifespan far beyond traditional lifts.
How does it operate?
With a 120V Electrolux motor: water is pumped out of the tanks to raise your boat or allowed in to lower it — all with the push of a button.
How much does it cost?
Each lift is customized. Pricing depends on capacity, dock type, and installation. Contact your dealer for a quote.
What dock configurations are compatible?
UltraLift can be configured for fixed docks, floating docks, and U-shaped slips.
What is a hydropneumatic boat lift?
A hydropneumatic boat lift uses air and water displacement to raise and lower a boat rather than cables or mechanical hoists. Air is added to tanks to lift the boat and released to lower it in a controlled manner, providing smooth, even support.
How do hydropneumatic boat lifts work?
Hydropneumatic lifts operate by introducing compressed air into sealed tanks, which displaces water and causes the lift to rise. When lowering the boat, air is released and water returns to the tanks. This system allows for controlled, push-button operation with minimal mechanical wear.
What capacity hydropneumatic boat lift should I choose?
Lift capacity depends on the total weight of your boat, including fuel, gear, and accessories. Beam width and draft also play a role. A dealer can help determine the correct UltraLift® capacity to ensure safe operation and long-term performance.
Are hydropneumatic boat lifts good for marinas?
Yes. Hydropneumatic boat lifts are commonly used in freshwater marinas due to their reliability, ease of operation, and ability to scale across multiple slips. They help standardize marina infrastructure while delivering a premium experience for boaters.
Do I need a dealer to install a hydropneumatic boat lift?
Professional installation is strongly recommended. Hydropneumatic systems are site-specific, and a dealer ensures proper setup, alignment, and integration with your dock system.
