Marine Gantry Crane

Marine Gantry Crane

Application

 A marine gantry crane is a type of crane used for lifting and moving heavy loads on and off ships or other marine vessels, as well as for loading and unloading cargo at ports or docks. These cranes are typically mounted on a gantry structure that straddles the vessel or the dock, providing a stable and secure base for lifting and moving heavy loads. Marine gantry cranes are generally larger and more powerful than other types of marine cranes, with a higher lifting capacity and greater reach. They are often used for handling large containers, heavy machinery, or other oversized loads that cannot be handled by other types of cranes. These cranes are typically operated by a trained operator who controls the crane from a cab or control room located on the crane structure. They may also be equipped with advanced automation and safety features, such as anti-sway systems or collision avoidance systems, to improve their efficiency and safety.

Material

Aluminum, carbon steel and stainless steel.

Advantages and Features

1. Contract structure, high strength.

2. Corrosion resistance, long lifespan.

3. Easy for maintenance, lubrication and inspection.

4. High strength construction, high performance.

5. Can be designed and manufacture to suit customers applications and special operating requirements.

6. Local control or remote control.

7. General motor or explosion-proof motor.

8. Automatic & manual overload protection system.

9. 360° continuous rotation with limits available.

10. Certificate: BV, LR, RINA...

Drawing of Marine Gantry Crane

Main Technical Parameters

Parameter
Capacity	T	5~300(main hook) / 5~80(aux. hook)
Span	m	6~data required
Cantilever	m	As required (not more than length of 1/3 span)
Lifting height	m	As required
Lifting speed	m/min	0~20 or as required
Lifting system		Hoisting trolley
Travelling speed	m/min	0~80 or as required
Working duty		ISO A3 / A4 / A5 / A6 / A7
Power source		3-phase 380v50Hz or as required
Power supply mode		Cable reel / Bus bar
Control method		Cabin / Remote control/Pendant
Working temperature		-25~60℃

Working Image of Marine Gantry Crane