1. Catalogs
  2. Nautical Structures
  3. EZ4400-8800-LDEX-2010
video corpo

EZ4400-8800-LDEX-2010

EZ4400-8800-LDEX-2010

EZ4400-8800-LDEX-2010

Product catalog summary
Overview: The EZ-Systems Hydraulic Deck Crane is a state-of-the-art yacht crane designed by Nautical Structures, available in capacities ranging from 2,200 to 11,000 pounds. It features a lay-down boom design with optional hydraulic telescoping sections, ensuring high performance and aesthetic appeal.
Specifications: The crane offers hydraulic boom luffing from 0º to 58º with full load capacity. It provides various reach capabilities depending on the boom angle, with a maximum reach of 248 inches when fully extended at 0º. The crane supports 330º hydraulic power rotation and includes a Hydraulic Linear Winch system rigged with Spectron 12 Plus fiber line.
Mechanical and Electrical Features: The crane operates on a 24V DC supply with a wireless joystick for proportional control, backed by manual controls. It is powered by hydraulic power units (HPU) with outputs ranging from 7 to 14 gallons per minute at 3,000 psi. The system uses QS-888 or AW-34 hydraulic fluid.
Available Capacities: The crane is available in several models with different capacities: EZ-4400-LD (4,400 lbs), EZ-5500-LD (5,500 lbs), EZ-6600-LDEX (6,600 lbs), EZ-8800-LDEX (8,800 lbs), and EZ-11,000-LDEX (11,000 lbs).
Design and Installation: The crane features a low-profile design suitable for integration into vessel structures. It requires a foundation mounting plate and offers options for floating-flange and periscoping standpipe mounting. Standpipe diameters vary based on the crane's moment capacity.
Testing and Certification: The crane undergoes static load testing at 2.2 times the design load and dynamic load testing at 1.1 times the design load, with full class certification available. It can be approved for LRS/DAD certification as a Rescue Boat and/or Life Boat Launching Appliance.
Warranty: A 12-month limited warranty is provided.
See more

Catalog excerpts

EZ4400-8800-LDEX-2010-1

EZ-4400-8800-LD-EX HYDRAULIC LAY-DOWN DECK CRANE SYSTEM EZ-SYSTEMS LAY-DOWN TYPE HYDRAULIC DECK CRANE For over two decades 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 2200-pounds to 11,000-pounds, with and without hydraulic telescoping boom sections. The EZ-6600-LD-EX shown (top-right) is a 6600-pound (3000 Kg) capacity crane featuring a lay-down boom design, with a telescoping boom section included. The EZ-4400-LD shown (bottom right) 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. The crane features 330º hydraulic power rotation providing the ultimate in tender-handling convenience. Control of the crane is with a remotely operated wireless joy-stick proportional control. 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. The EZ-Systems Lay-Down crane is finished to our highest standards. The aluminum structure is etched 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. The Lay-Down crane is available in fully classed LRS approval/ DAD certification IMO-LSA/SOLAS as a designated Rescue Boat and/or Life Boat Launching Appliance. 10351 72nd Street North • Largo, Florida 33777 • Phone: (727) 541-6664 Facsimile: (727) 541-6353 North America Toll Free: (888) 541-6664 Email: [email protected] www.nautical-structures.com

 Open the catalog to page 1
EZ4400-8800-LDEX-2010-2

EZ-2200-6600-LD-EX HYDRAULIC LAY-DOWN DECK CRANE SYSTEM Pedestal bases are available and may be configured for specific applications. The basis of this crane‘s design is a very low-profile system, capable of being built into or hiding behind bulwarks. The very low-profile design depicted requires a foundation mounting plate built into the vessel’s deck structure. Floating-Flange and Periscoping standpipe mounting is available. Standpipe diameters will vary depending on the actual moment capacity of the crane. Drawing shown is representative. Please consult Nautical Structures for specific crane...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.