— NEPTUNE BOAt LIFTS SERIES
4-POST BOAT LIFTS
The most versatile lift in the Neptune Boat Lifts lineup. Four pilings, a cradle with bunks fit to your hull, and capacities from 4,500 to 50,000 lbs. The workhorse of South Florida waterways.
4-Post Lift
Assembly in 3D
— CLIENT TESTIMONIALS
What the
Water Tells Us.
— Custom-Bunk Cradle System
FITS YOUR HULL.
The 4-post boat lift from Neptune Boat Lifts uses bunks set to your hull’s deadrise, beam and running gear. There is no universal cradle. Every bunk is set to your boat at install, then confirmed in person on First Lift-Off day. The perfect fit, every time.
CUSTOM
Hull Config Per Vessel
4-PT
Bunk Contact Points
V + VV
Boat hull
— 316 SS Self-Equalizing
4 CABLES ONE TENSION.
Each piling carries a stainless steel lift cable. Self-adjusting cable keepers from Neptune Boat Lifts hold tension even across all four: no manual adjustment, no uneven lift, no hull stress from one side pulling harder than the other.
316SS
Cable Grade
AUTO
Tension Equalization
∞
Salt Rating
— CAPACITY
ANY VESSEL ANY SIZE.
From an 12-foot to a 52-foot center console, the Neptune 4-Post cradle is sized to your exact vessel at every install. Up to 50,000 lbs. Custom bunk configuration, custom cradle width – built for your boat.
Outfitting your slip for both a primary cruiser and PWCs? Pair your cradle with our drive-on jet ski platform lift.
50K LBS
Max Rated Capacity
12-52ft
Vessel Range
CUSTOM
Sized Per Vessel
— OUR WORK
LIFTS WE'VE PUT IN THE WATER.
Nothing in this category yet.
— FOLLOW ALONG @ALLPOWERMARINE
See Our Work
In The Water.
— NEPTUNE 4-POST CRADLE LIFT
TECHNICAL SPECS.
CAPACITY & SIZE
Max Lift Capacity
50,000 lbs
Standard Capacity Range
4,500 - 50,000 lbs
Piling Configuration
4-Post Cradle
Beam Accommodation
Custom
Bunk Points
Double Hull or V-Bunk
CRADLE & DRIVE
Cradle System
Flat
Cable System
Self-Equalizing
Cable Keeper
Self-Adjust Auto
Limit Switch
Auto Stop
Remote Control
Wireless Included
MATERIALS & COATING
Post Material
6061-T6 Aluminum
Post Coating
SEArmor
Hardware Grade
316 Stainless Steel
Cable Material
316 SS Wire Rope
Warranty
Installed For Life
— THE ALL POWER PROMISE
Installed
For Life
With every boat lift we sell backed by the Installed For Life commitment, you don’t just get a premium lift — you get a team that stands behind the install for the life of your lift.
EVERY LIFT WE INSTALL IS COVERED BY THE ALL POWER PROMISE
No asterisks. No expiration. Just a handshake that lasts a lifetime.
All Power Marine is a proud 4ocean Certified Partner. With every boat lift we sell, 100 lbs of trash and plastic is pulled from the ocean — because the water we work on every day is worth protecting.
— Mobile Service Fleet
We Service What We Sell.
We sell Neptune lifts, we install them, and we are the ones who come back when something goes wrong. Our trucks run Palm Beach and Broward stocked with cables, motors, control boxes and switches, so the diagnosis and the repair happen on the same visit.
Certified
Neptune factory trained
Stocked
Trucks carry the parts
No Subs
Our crew, our trucks
Authorized Neptune Dealer
Factory-Certified Technicians
Stocked Service Trucks
Lifetime Warranty On Installs
— What We Fix
Common Failures. Fixed Dockside.
Cable Replacement
Fraying, flattening, kinks, broken strands. We replace cables. We don’t nurse them along.
Motor Replacement
Slow travel, intermittent operation, a motor that hums and won’t turn. Swapped on site.
New Control Box
Moisture in the box, corroded contactors, a breaker that keeps tripping. Rebuilt or replaced.
Limit Switches
Lifts that overrun the top, stop short, or won’t auto stop where they should.
Pulley Replacement
Seized sheaves and worn bearings chew through cable. New pulleys, repacked and aligned.
Electrolysis on I-Beams
Stray current and spent anodes eat aluminum from the inside. We trace the source.
Fix it once. Then stop it from happening again.
MAINTENANCE
Keep Your
Lift Running.
Annual
1X Per Year
- Full lift inspection
- Cable & bunker check
- Motor service & lubrication
- Hardware tighten & adjust
Semi-Annual
2X Per Year
- Everything in Annual ×2
- Priority scheduling
- Pre-hurricane & post-season checks
- Extended parts warranty
Custom
Tailored Schedule
- Commercial marinas
- Multi-lift properties
- Quarterly or monthly options
- Dedicated account manager
— COMMON 4-Post Cradle BOAT LIFT QUESTIONS
ANSWERS BEFORE YOU ASK.
What is a 4-post boat lift?
A 4-post boat lift is a cradle lift set between four pilings. Top beams carry cables down to a cradle with bunks fit to your hull, and the drive raises the boat straight up and clear of the water. It is one of the most common lifts on South Florida docks.
How much weight can a 4-post boat lift hold?
Neptune Boat Lifts builds 4-post lifts from 4,500 to 30,000 lbs, including 10,000, 16,000, 20,000, 24,000 and 30,000 lb sizes. We size to your boat’s loaded weight, including fuel, water, engines and gear.
How much does a 4-post boat lift cost?
4 post boat lift prices depend on capacity, drive speed, pilings, electrical and permits. New pilings cost more than reusing sound ones. We quote after a site visit. Call or text Kyle at 954-632-1051.
What is a low profile or beamless boat lift?
A beamless lift is a low profile 4-post boat lift with no overhead top beams. Side-mounted drives lift the cradle, so the view stays open when the boat is off the lift. It needs strong, well-placed pilings, which we check first.
Is a 4-post lift the same as a cradle boat lift?
Yes. “Cradle boat lift” describes how the boat is held: on a cradle of bunks between four pilings. A 4-post lift and a cradle lift are the same system.
Can you use my existing pilings?
Often. It depends on piling size, spacing, depth and condition. We inspect them on the site visit; sound pilings can be reused, and weak ones are replaced and driven to refusal.
How far apart do the pilings need to be?
Spacing is set by your boat’s beam and the lift’s capacity. We measure the boat and the slip, then lay out the pilings so the boat centers cleanly between the guide poles.
Do 4 post boat lifts work in saltwater?
Yes. Neptune Boat Lifts builds them in aluminum and stainless steel with stainless cables, and the boat sits fully out of the water. Regular service keeps cables, pulleys and anodes in shape.