The heave motion is compensated by a third hydraulic cylinder inside the pedestal. The cylinders are attached to the outer pedestal and keep the outer pedestal in a vertical position the outer pedestal is roll and pitch compensated. The roll and pitch motions of the vessel are compensated by two vertically mounted hydraulic cylinders which compensate the motions around a hinge between the pedestal and the base. The constraining system consists of a linear guide mechanism and a mechanical joint between the base and the pedestal. The motion compensation system consists of three vertically mounted hydraulic cylinders which compensate the heave, roll and pitch motions of the vessel. The Barge Master T40 motion compensation system is built in a pedestal type configuration. The Barge Master Crane is also perfectly suited for grouting operations. Typical loads include hoses, tools, spare parts, maintenance equipment, replacement parts of small wind turbines and solar panels weighing 1.5mT to 5mT. In addition to its lifting capacity, the crane is also manriding certified for safe personnel transfer. The crane features a small footprint and is able to lift 32 metres above sea level at a reach of up to 20 metres or 15 tonnes at a reach of 10 metres. The motion is compensated at the basis of the crane, ensuring a steady operator cabin as well as a steady load.
It ensures safe lifting operations for all headings in higher sea states. The Barge Master Crane is designed for maintenance support vessels and platform supply vessels.
It has proven to increase workability in the North Sea from 180 to 330 days.
The Barge Master Motion Compensated Crane enables controlled lifting operations with a high crane capacity, making it possible to work at sea almost year-round.
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