KFS Boat Docks Products
Products

UltraLift² polyethylene tanks, desined and manufactured by HydroHoist, are highly resistant to impact or low-water damage. Flexing when stressed, the tanks then return unharmed to their original shape!

And, all the steel parts are above the water*- a completely new concept in the boat lifting industry- to defy rust, corrosion, and the elements, and protecting your boat for years of convenient and care-free storage.

*Standard installation

Standard Features:
    • Precision-Designed & Custom-molded High-impact Polyethylene Tanks
    • All Steel Above The Water Line*
    • Full-width 4" Frame Channel with 3" Adjustable Expansion Channel
    • Heavy-duty 1/4" Torsion Bars
    • Boat-Side Padded Step Pitmans*
    • Five-inch Ultra-high Molecular Weight Square Hole Bushings
    • Two-piece Urethane/Stainlesss Steel Pivot Bushings
    • Heavy-duty Hull Support System
    • Grade-8 pivot hardware
    • Heavy-duty construction

SPECIFICATIONS
Model Capacity Min. Water Depth Min. Slip Width Max. Slip Width Min. Mooring Width Tank Options
4400UL 4,400 4.5 8 16 N/A 2 - 24" x 32" x 13.5'
6600UL 6,600 5.5 8 16 N/A 2 - 31" x 32" x 13.5'
66003TUL 6,600 4.5 10 16 N/A 3 - 24" x 32" x 13.5'
8800UL 8,800 5.5 8 16 N/A 2 - 31" x 32" x 17.5'

Recommendations
    • Boats up to 8,800 lbs.
    • Boats up to 28' Overall Length
    • Inboard or Stern Drive
    • Drive-in or Back-in Installations
    • Floating Docks and U-Shaped Slips