Our cranes design has been specially developed and improved for operation in marine environment.
All structures have been designed to take up heavy lateral forces and to have a low value of elastic deflection during loading. All parts have been designed and protected for easy maintenance.
Designed for long life
Each crane components and each crane parts are selected and designed for long life.
We totally understand what downtime means in marine business and the impact of service costs. Our goal is the reliability of the crane therefore we only use components or technical solutions of proven long lifespan.
Easy adn tested installation
HS.Marine guarantees easy installation of all cranes.
All the cranes connection points are properly prepared and clearly marked in order to make the installation as easy as possible. We always prepare the specific interface with customer’s system and we test the crane with such interface before delivery.
In comparison to other cranes, the articulation points of our cranes are most likely bigger.
We always calculate and design the cranes to withstand side loads. This results in larger pins.
To guarantee higher slewing torque capability, all HS.Marine cranes are provided with slew bearings and powerful and precise gearboxes. All HS.Marine cranes can be supplied for continuous unlimited slewing.
Exceptional strength and low flexion
All structures have been designed to take up heavy lateral forces, to obtain a smooth transition between elastic and rigid point of construction and to have low value of flexion. All articulation points are especially dimensioned to be low stress; FMECA analysis are carried out for dimensioning.
Crane design based on reliability
We focus on quality solutions and quality of the components
Crane boom telescopic sequence
As a befitting safety issue, we underline that the crane booms respects the telescopic sequence during extension out and retraction.
Stainless steel control positions
Control position is in stainless steel and has high protection from water spray.
High attention to details
For the best reliability and for easy maintenance.
Salt proof sealing
We do our utmost to completely seal any exposed opening, such as the surface between two flanges, pins, plugs, umbraco bolts hearts, cylinder plugs, access holes for maintenance etc.
Surface treatment giving a longer life
Our design, our material and component selection, our excellent surface treatment and painting procedures and our salt proof sealing, all guarantee a strong barrier against corrosion.
All components are individually painted before assembling.
Cable, hose and components are tagged with the spare parts code.
All our cranes are always load tested at the factory prior to delivering to our customers.
None of our customers are left alone. We have a global service network. We care about our customers.
As built documentation
All provided documentation is as built, extensive and specially prepared for each individual crane.
Each manual states the crane serial number and shows actual photographs taken of the crane and its many details.
HS.Marine offer a wide range of optional solutions for the cranes. We are always available to discuss the technical specifications in order to find solutions that makes our cranes ideally suited for our customers’ special application.
Some of the most common options are:
Hoisting winches options
Including various type of pulley block, boom head, counter weight, hydraulic limit switch, electrical limit switch, load read out on winch, passive heave compensation, AOPS, MOPS, emergency drum release
Personnel lifting according to EN13852
Centralized greasing system
Flame metallization surface treatment
Various operator control positions
Separate control console, integrated seat or stand console, control support on column, cabin, radio remote control, cable remote control, remote seat chair control
Boom mounted led lights
Power packs for deck installation or for underdeck installation
Stainless steel cylinder rods or ceramic coated rods
Nuts, bolts and plastic caps and plugs for crane installation
Advanced safety system
Including HS.Marine Multifunction Service Unit and DiaMonD service software; local and remote operator screen with visualization of load, moment, message, warning and alarms
Sea state selector
Acoustic and visual alarm
Interface with other customer’s equipment and remote emergency stop in category 2
Load radius indicator
Design approval, inspection during fabrication, witness of FAT by classification society, crane certification
Extra elements on distributor block with hydraulic activation till boom end for additional equipment
Low design temperature
Crane adaptor for installation on existing basements