Marine Deck Crane

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Product Description

Marine deck crane also known as ship crane and boat davit crane. Marine deck crane is a type of crane specifically designed for use on ships, offshore platforms, and docks. These cranes are built to withstand harsh marine environments, including exposure to saltwater, high winds, and heavy loads. They are essential for loading and unloading cargo, handling equipment, and performing various lifting operations on ships and offshore installations. Marine deck cranes are equipped with corrosion-resistant materials and robust designs to ensure safe and reliable operation in demanding conditions.

Marine deck cranes are essential tools for marine operations, providing reliable and efficient lifting solutions on ships and offshore platforms. Their robust design, advanced safety features, and adaptability make them invaluable assets in the challenging marine environment.

Technical Parameters

Rated Capacity	t	5	10	20	30	50	70
Beam length	mm	2000~6000
Lifting height	mm	2000~6000
Lifting speed	m/min	8; 8/0.8
Travelling speed	m/min	10; 20
Turning speed	r/min	0.76	0.69	0.6	0.53	0.48	0.46
Turning degree	degree	360°
Duty Class		A3
Power source		380V, 50HZ, 3 phase (or other standard)
Working temperature		-20~42°C
Control model		Pendant push button control or remote control

Characteristics

Boom: The horizontal beam that spans the width of the crane. It supports the hoist and trolley, bearing the load being lifted.

Hydraulic Cylinders: Used to control the movement of the boom, such as lifting, extending, or retracting.

Slew Bearing and Slewing Mechanism: Allows the crane to rotate 360 degrees, providing flexibility in positioning loads.
Crane Pedestal/Base: The supporting structure that connects the crane to the ship or platform, ensuring stability during operations.

Control Cabin: The area from where the crane operator controls the crane's movements. It can be open or enclosed, with joysticks or levers for precise control.

Hydraulic Power Unit: Provides the hydraulic pressure required to power the crane's movement and operations.

Advantages

1 Corrosion-Resistant Design: Built with stainless steel, galvanized components, and special coatings to withstand the harsh marine environment.
2 360-Degree Rotation: Slewing capability allows for full rotational movement, enhancing operational flexibility.
3 VTelescopic and Knuckle Boom Options: Provides extended reach and increased maneuverability for complex lifting tasks.
4 High Lifting Capacity: Capable of lifting a wide range of loads, from light cargo to heavy equipment.
5 Advanced Safety Features: Equipped with overload protection, emergency stops, and limit switches to enhance safety.
6 Remote and Manual Controls: Can be operated manually from a cabin or remotely, depending on the application and crane type.
7 Hydraulic or Electric Drive: Available in both hydraulic and electric drive systems, offering flexibility based on operational needs.
8 Compact and Space-Saving: Designed to be compact, conserving valuable deck space on ships or platforms.

Application

1 Cargo Handling: Loading and unloading containers, pallets, and other cargo on ships, barges, and docks.
2 Offshore Operations: Used on oil rigs and platforms to handle equipment, supplies, and maintenance tasks.
3 Fishing Vessels: Lifting fishing nets, catch, and other equipment.
4 Dredging Operations: Handling dredging equipment and materials.
5 Research Vessels: Deploying and retrieving scientific instruments, underwater vehicles, and other research equipment.
6 Shipyards: Assisting in shipbuilding, repair, and maintenance tasks.

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