Marine Knuckle Boom Crane
A marine knuckle boom crane is a type of crane specifically designed for use on ships and other marine vessels. It is characterized by its knuckle boom, which consists of several sections connected by hinges. This design allows the boom to be folded or extended, providing greater flexibility and reach. The marine knuckle boom crane is commonly used for various tasks on ships, such as loading and unloading cargo, lifting heavy equipment, and handling containers. It is often mounted on the deck of the vessel and can be operated by a crane operator from a control station. These cranes are typically equipped with hydraulic systems that allow for precise control of the boom's movements.
Overview
A marine knuckle boom crane is a type of crane specifically designed for use on ships and other marine vessels. It is characterized by its knuckle boom, which consists of several sections connected by hinges. This design allows the boom to be folded or extended, providing greater flexibility and reach. The marine knuckle boom crane is commonly used for various tasks on ships, such as loading and unloading cargo, lifting heavy equipment, and handling containers. It is often mounted on the deck of the vessel and can be operated by a crane operator from a control station. These cranes are typically equipped with hydraulic systems that allow for precise control of the boom's movements. They also often have features such as telescopic extensions, winches, and lifting hooks to enhance their capabilities.
The crane should have an automatic braking system, which takes effect when the control device returns to the stop position or when the crane loses its power source. The automatic braking system includes a lifting mechanism braking system and a slewing mechanism braking system. The oil cylinder balance valve can withstand 1.25 times the rated working load without the occurrence of free fall of the lifting arm.
Features
Driven type: hydraulic
Boom type: knuckle boom
Slewing angle: 360 degree
Local control or remote control
Protection level: IP56
Heel≤5°, trim≤2°
Can be designed and manufacture to suit customers applications and special operating requirements.
Can be approved by CCS, BV, RMRS ......
Main Specification
Safety Load | Max Outreach | Lifting Speed | Slewing Speed | Luffing Time | Hoisting Height | Slewing Angle |
kN | m | m/min | m/min | s | m | ゜ |
10 | 6-20 | 15 | 1 | 60 | 30 | 360゜ |
15 | 8-22 | 15 | 1 | 60 | 30 | 360゜ |
20 | 5-24 | 15 | 1 | 60 | 30 | 360゜ |
30 | 8-25 | 15 | 0.9 | 70 | 30 | 360゜ |
50 | 12-25 | 15 | 0.75 | 80 | 30 | 360゜ |
80 | 12-25 | 15 | 0.75 | 100 | 40 | 360゜ |
Above specifications only for reference, We can supply various marine cranes according to your requirements. | ||||||
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