| EZ-Lay
Down Boom
Hydraulic
Deck Crane System
For
over a decade the EZ-Systems Hydraulic Deck
Crane has proven to be of the highest state-of
the-art yacht crane technology in an aesthetically
pleasing design. Nautical Structures manufactures
the Lay-Down crane design in capacities from
2500-pounds to 8000-pounds, with and without
hydraulic telescoping boom sections.
The EZ-4000-LD-EX shown on left is a 4000 pound
capacity crane featuring a lay-down boom design,
with a telescoping boom section included. The
crane has been engineered and designed to the
MCA “Mega Yacht Code”, compliant
with LSA–Rules and is Lloyd’s Register
certified.
The EZ- 4000-LD-EX telescoping aluminum boom
is capable of being loaded to its full safe
working load capacity in any position without
restriction. The intelligent engineering inherent
in this design allows distributed load-deflection
across the boom during moments of dynamic loading,
reducing the amount of shock-loading transmitted
to the deck. Virtually silent-operating, our
Hydraulic Linear Winch system, a totally non-fouling
winch design reflects the innovative and dependably
safe operating characteristics built into the
extending boom. This feature adds the additional
element of operational safety as the winch travels
with the boom during operation of the crane.
This prevents any possibility of two-blocking
the system causing damage to the Spectron line.
Lloyd’s Register approved, the linear
winch has been developed to meet all LSA Rules
in application as a Rescue Boat Launching Davit.
The Linear Winch may be armed for emergency
use with the removal of a safety pin. When armed,
the Linear Winch is capable of being placed
into a free-fall condition with lanyard control
from the rescue boat. Releasing the lanyard
at any time during the free-fall will brake
the winch and halt the fall. The crane features
360º hydraulic power rotation providing
the ultimate in tender-handling convenience.
Control of the crane is with a remotely operated
joy-stick proportional control on a removable
pendant. Manual hydraulic controls are also
provided, located behind a hinged and latched
access panel. A weld-in deck platter is the
typical mount for the EZ-Systems Lay-Down crane,
although a standpipe mount may also be used
in applications with GRP constructed vessels.
The EZ-Systems Lay-Down crane is finished to
our highest standards. The aluminum structure
is chromated and then primed with a two-part
epoxy primer. Then the system is faired smooth,
and then primed again. The crane is hand sanded,
then moved into our heated finish booth where
it is coated with a two-part AwlGRIP urethane
spray-applied paint finish in a color of white
to match your vessel. The crane system is static
load tested to 2.2 x design load and then dynamic
load tested to 1.1 x design load, with a classification
society surveyor on premises for full class
certification.
Features:
- Hydraulic
Linear Winch cable-handling
technology in all cranes.
- Mega
Yacht Code compliant
(MCA full classification available)
- 50,000
Ft/Lb, 80,000 Ft/Lb, 100,000 Ft/Lb, 150,000
Ft/Lb, 200,000 Ft/Lb & 250,000 Ft/Lb Moment
capacities. Up to 8,800 pound lift capacity.
|
