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Melcal marine crane sales
 

ALATAS is the Distributor for high quality
MELCAL Marine & Offshore Cranes

 

SL Series

The SL Series, stiff box boom pedestal cranes, are a reliable crane for general cargo handling, service and offshore use. Onboard various ship types and offshore units. Tailor made to your requested specifications, in different boom lengths and lifting capacities from 10mt to1000mt and for different sea state working conditions. All SL Series cranes can be equipped with different accessories and class certified by all leading classification societies.

 

SL/CH Series

The SL/CH Series, stiff box boom pedestal cranes, are a reliable general cargo handling crane, designed for heavy lifting operations. Onboard various ship types and offshore units. The SL/CH Series crane operator cabin is located below main boom, guarantying max unrestricted view during cargo lifting operations. Tailor made to your requested specifications, in different boom lengths and lifting capacities from 400mt to 2000mt, for different working conditions. All SL/CH Series cranes can be equipped with different accessories and class certified by all leading classification societies.

SL/HH Series

The SL/HH Series, explosion proof hose handling cranes, are a reliable hose handling and service crane in the hazardous cargo manifold area on tankers, bunker, carriers and on offshore production units. The SL/HH Series cranes are self contained units, having a built in explosion proof electro hydraulic power pack. All explosion proof components are fully ATEX certified. Tailor made to your requested specifications, in different boom lengths and lifting capacities from 10mt to 750mt. All SL/HH Series cranes can be equipped with different accessories, according to OCIMF and class certified by all leading classification societies.

TL Series

The TL Series, telescopic box boom pedestal cranes, are a reliable general cargo handling, service and offshore crane. Onboard various ship types and offshore units. The TL Series telescopic boom cranes offer a compact when in stowed position solution. Tailor made to your requested specifications, in different boom lengths and lifting capacities, from 5mt to 2000mt, for different sea state working conditions. All TL Series cranes can be equipped with different accessories and class certified by all leading classification societies. 

KL Series

The KL Series, knuckle telescopic box boom pedestal cranes, are a reliable crane for general cargo handling, service and offshore use. Onboard various ship types and offshore units. The KL Series cranes offer a compact design when in stowed position. Tailor made to your requested specifications, in different boom lengths and lifting capacities, from 10mt to 1500mt, for different sea state working conditions. All KL Series cranes can be equipped with different accessories and class certified by all leading classification societies.   

JL/SL Series

The JL/SL Series, knuckle jib box boom pedestal cranes, are a reliable and effective crane for general cargo handling, service and offshore use. Onboard various ship types and offshore units. Tailor made to your re-quested specifications, in different boom lengths and lifting capacities, from 10mt to 2000mt, for different sea state working conditions. All JL/SL Series cranes can be equipped with different accessories and class certified by all leading classification societies.   

JL/T Series

The JL/SL Series, knuckle jib box boom pedestal cranes, are a reliable and effective crane for general cargo handling, service and offshore use. Onboard various ship types and offshore units. Tailor made to your re-quested specifications, in different boom lengths and lifting capacities, from 10mt to 2000mt, for different sea state working conditions. All JL/SL Series cranes can be equipped with different accessories and class certified by all leading classification societies.   

JL/CR Series

The JL/CR Series, knuckle jib cargo rail box boom pedestal cranes, are a reliable and precise crane for general cargo handling, service and offshore use onboard offshore units. Totally remote controlled. Tailor made to your requested specifications, in different boom lengths and lifting capacities, from 10mt to 400mt, for different sea state working conditions. All JL/CR Series cranes can be equipped with different accessories and class certified by all leading classification societies.   

JL/PH Series

The JL/PH Series knuckle jib crane for pipe handling operations on offshore and pipe drilling rigs/barges from 25mt to 600mt. Fully explosion proof, the JL/PH Series is equipped with a hydraulic operated pipe-gripper unit equipped with auto parallel function, pendulum dampening and failsafe gripper function. The crane is operated from the operator’s cabin and remote control. All JL/PH Series cranes can be equipped with different accessories and class certified by all leading classification societies. 

FL Series

The JL/PH Series knuckle jib crane for pipe handling operations on offshore and pipe drilling rigs/barges from 25mt to 600mt. Fully explosion proof, the JL/PH Series is equipped with a hydraulic operated pipe-gripper unit equipped with auto parallel function, pendulum dampening and failsafe gripper function. The crane is operated from the operator’s cabin and remote control. All JL/PH Series cranes can be equipped with different accessories and class certified by all leading classification societies. 

Standard Equipment

360° continuous rotation;
-20°C to +40°C working temperature;
Certified S355 & S690 steel structure;
Pedestal ready for mounting or welding to vessel main structure;
Stainless steel pipes and nuts;
Stainless steel grease nipples;
All cylinders in Nikrom 350;
Precise step less speed control;
Simultaneous operation of 2 or more functions;
Emergency hydraulic stop device;
Emergency hand operated pump;
Dead man type lever controls;
Load limiting system;
Load Holding Valves;
Slew Fail Safe Brakes & Load Holding Valve;
Integrated left or right hand side operator platform;
Melcal Marine Treatment, with paint certificate;
Full set of documentation (including material certificates and operation manuals).

 

Optional Equipment

Low temperature packages up to -50 °C;
Hydraulic power units;
Certification for lifting of personnel;
Radio or cable remote control;
Constant tension winches;
Operator cabins with AC and heating;
ATEX packages & certification;
Man riding winches;
Centralized greasing system;
Multiple setting of load limiting system;
PLC & Human Machine Interface Systems (HMIS);
Manual Overload Protection System (MOPS);
Automatic Overload Protection System (AOPS);
Warning & working lights;
Load indicator systems;
Visual & audible warning alarms;
Others upon request.


Melcal Marine - The Company

Melcal Marine is a dynamic engineering, research and manufacturing company, building on the world known Italian tradition of hydraulic lifting devices and dedicated to the marine and offshore industry.

Melcal Marine cranes are always tailor made to your specific requirements at standard product quality and price. Sales, engineering, production development and after sales support take place in our main offices in Alcamo, Italy and are internationally supported through worldwide factory trained and supported sales and service partners.

At the preliminary stages of any project Melcal Marine works closely with you in finding the most efficient solution, always bearing in mind innovative design, safety, international regulations and reliability. As an independent company, all departments within our company pull tighter to guarantee feasibility and quick response. Our clients have a significant participation during the preliminary steps of each project, choosing desired accessories, safety features, special requirements, painting procedures, etc.

Melcal Marine’s key areas of research and expertise are box boom pedestal marine & offshore cranes, having one of the world’s largest ranges of stiff boom, telescopic boom, knuckle telescopic boom, knuckle jib boom and foldable knuckle telescopic boom cranes. Melcal Marine’s wide product range covers all marine and offshore applications from 10mt to 1000mt. research and design focus on safety, reliability, stress/load conditions within the corrosive marine environment during daily lifting operations.

All Melcal Marine’s innovative cranes are designed and manufactured to meet all international standards and regulations, including BS, FEM, DIN, API 2C (others upon request) and can be certified by all leading classification societies (ABS, DNV, LRS, BV, RINA, GL, RMRS, IRS (others upon request).

 

Melcal Technology

Melcal Marine is a highly qualified engineering company. Our in-house technical department has years of proven experience in projecting marine and offshore lifting solutions, having diversified technical backgrounds and coming from different international experiences. These years of accumulated know-how are the reason why we are reliable technical partner, capable of providing dedicated tailor made, functional and reliable solutions. Melcal Marine research for innovation is a day to day challenge working with clients, service partners, suppliers, universities and research institutes.

Our products are designed and manufactured using state-of-the-art technical tools, 3D modeling, design & analysis programs, finite element and structural analysis, finite element fatigue analysis and simulation software, such as Solid Edge, Cosmos and Catia.

A firm analysis of stress concentration points on each single component in executed in order to avoid over stressing and fatigue, increasing product life span and eliminating possible structural risks, which mean also low maintenance costs and no down time.

Moreover the primary focus of our design criteria is defeating and protecting the crane structure against massive side loads and stress during lifting operations. It is essential that an optimal quantity of elasticity is reached within the whole crane structure, with reinforcements and plates throughout. All mechanical, hydraulic and electrical components used are selected on the basis of their use and the requirements of strength and safety.

All cranes are designed on a modular approach, using the same basic machinery, but with different disposition of components, this permits quick responses to our clients needs and future changes, studied to maintain low and easy maintenance costs.

All Melcal Marine’s innovative cranes are designed and manufactured to meet all international standards and regulations, including BS, FEM, DIN, API 2C (others upon request) and can be certified by all leading classification societies (ABS, DNV, LRS, BV, RINA, GL, RMRS, IRS (others upon request).

 

Melcal Company Quality

Quality assurance system certified to ISO 9001:2000 standards, in addition to the Vision Rules verified and accredited by Lloyd’s Register Quality Assurance.

Approval Certificate No:LRC 6006131/QMS

Achieving a quality management system assures maximum quality design, manufacturing, testing and inspection, but for Melcal Marine this is only a starting point. Professional quality management is a solid fundamental in Melcal Marine’s company philosophy, as constant communication within all company departments, monitoring and inspection are essential in a process that continuously aims for improvement, due to the changing and demanding circumstances.

As we are constantly working on three frontiners:

Melcal Marine Human Resources, full of enthusiasm and highly motivated. As Melcal Marine contributes to the personnel success of our staff, our staff contributes to the success of Melcal Marine;
Melcal Marine Suppliers, which believe in communication, innovation, reliability and safety of components;
Melcal Marine Clients, whose requirements and expectations are at the center of our activity. Communication and close contact are a must for feedback and implementation of feedback on products and services.

Melcal Marine’s Crane Management Data System (CMDS) and quality management system involves a continual process of research, product development and improvement, from client sales and technical support, engineering, procurement, production, painting, to assembly, testing, final inspection and commissioning constantly adapting to changing industry demands.

 

Product Quality

Melcal Marine products are designed around the corrosive and harsh marine environment during lifting operations. Compact design, modular approach, low weight and low center are just a few of Melcal Marine’s product qualities.

The quality of the main components used on Melcal Marine cranes are an essential part of our commitment to safety, quality and reliability. From certified high grade materials to world known suppliers. All mechanical, hydraulic and electric components used are selected on the basis of their use and the requirements of marine environment, safety and reliability.

Melcal Marine internal procedures selects suppliers which take into account quality, innovation and product reliability. Collaborating actively with main suppliers in improving the competitive abilities of Melcal Marine products and allowing us to maintain quality and innovation. We use highly reputed brands such as Brevini, Bosch Rexroth, Danfoss, Siemens, Manuli, Telemechanique, etc.

Marine Treatment

The Melcal Marine Treatment (MMT) is the result of many years of research on long lasting surface protection, delivering an efficient and low maintenance protection. As a standard we use International Marine Coatings, thus our clients have the freedom of choosing specific coating processes (including metalizing) and paint brands (Awlgrip, Jotun, Hempel, Sigma and others upon request.

Each Melcal Marine product will have its own paint certificate.

Before painting the crane and all main components and loose gear, including slewing ring, slewing gearboxes, valves, etc, are carefully degreased to eliminate dust and impurities from surface and guaranteeing maximum paint adhesion.

All main steel components are dismantled and painted separately.

Our MMT painting process consists of:

  • Shot blasting SA2.5 (ISO8501-1/DIN55928);
  • A cycle of Intershield bronze : 100 micron;
  • A cycle of Intershield aluminum (International Marine Coatings): 100 micron;
  • A first cycle of Interfine (International Marine Coatings): 50 micron;
  • A second cycle of Interfine (International Marine Coatings): 50 micron.

For a total top layer of approx 300-350 micron.

  • All edges of main steel structure are rounded off by means of rotating disk with R=2, according to Norsok Standard M-501;
  • All lifting and knuckle cylinder rods made of Nikrom 350;
  • All extension cylinder rods have special protection against corrosion;
  • All bushings are made of special marine environment self lubrificating bronze;
  • All pipes are of stainless steel 316-L;
  • All bolts and nuts are of stainless steel (class A4), except connections were high tensile strength bolts are required;
  • Control valve block control levers are in stainless steel 316-L;
  • All fittings will be covered by Denso tape, a special rubber hose or tape to guarantee waterproof sealing;
  • Hydraulic hoses are made of high quality rubber, in accordance with EN 856/EN 857, to guarantee resistance against sea environment;
  • All slewing ring nuts and motor reduction gear nuts are protected with grease filled caps;
  • All grease lines and grease nipples are in stainless steel 316-L;
  • All critical items are painted with a special resin with type 316-L leafing pigment and covered by a special marine grease;
  • All international surfaces are sprayed with a special transparent wax that guarantees a hard transparent film.

 

Product Certification

Melcal Marine cranes can be certified according to the requirements of the different class Societies.

Melcal Marine has products have the requirements of different class societies, are fully traceable and all main components are fully certified.

LR Lloyds Register of Shipping RINA Registro italiano navale
DNV Det Norske Veritas ABS American Bureau of Shipping
GL Germanisher Lloyd BV Bureau Veritas
RS Russian Maritime Register of Shipping IRS Indian Register of Shipping
USCG U.S. Coast Guard CCS China Classification Society
CRS Croatian Register of Shipping KR Korean Register of Shipping
NKK Nippon Kaiji Kyokai PRS Polish Register of Shipping



Service

Melcal Marine and its partners are fully aware of our clients expectations. We are committed to long term relationships with ship owners, designers, consultants and shipyards who value quality and trustworthiness.

To Melcal Marine commissioning, installation, maintenance, spare parts and training are not only after sales services, but a commitment and a responsibility we have to our clients’ expectations in delivering safe, cost effective and efficient high quality service solutions.

Melcal Marine after sales/maintenance staff is continuously analyzing product feedback and day to day experiences from our clients and service partners.

Melcal Marine worldwide factory trained service network has been set up and continues to grow meeting our life cycle management commitment.

Our qualified standby multi-skilled service engineers are located in key locations around the globe, having great troubleshooting knowledge and always supported by factory based specialists. Available at any time and under any working conditions.

In order for us to keep our commitment, Melcal Marine is delighted to provide our demanding clients qualified expertise along with Alatas Crane Services Worldwide. No other service company can qualify with the proven expertise and know how that Alatas Crane Services Worldwide has known to build up and for which it is recognized worldwide.

 

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