If you visit the crane services or crane rental services, they will have cranes of different types. There you will find construction, offshore, subsea and such other kinds. In this post, we are going to discuss the different types of subsea cranes with their functions and features.
Building construction and crane rentals
- Board Offshore Cranes
Board offshore cranes are also known as BOS. They are huge in size. Different companies manufacture BOS cranes for the sea use. When it comes to their structure and size, they contain towers which are flexible to be used and deployed.
This type of crane is considered of the best quality with great use. They feature their own control system which makes it easy for the users to control and operate board offshore cranes. It is also called as conventional slew bearing crane and recommended by crane rental services. They are usually used for heavy load, oil and gas fields as well as deep sea.
- Compact Board Offshore Cranes
As the name implies, these are compact and more qualitative offshore cranes according to crane services. In terms of size and structure, they also feature a tower but are small in size. In comparison to other cranes, they are more effective, easy to operate and adjustable.
When it comes to the use of compact board offshore cranes, they are the best for repair, maintenance and supply work. They can be fixed and used as flexible cranes as well. They have a number of advantages which are as follows:
- Compact design
- Innovative concept for maintenance works
- Clear view to the load
- Heavy Lift Cranes
Here comes another type of subsea crane. These cranes are comparatively small in size but are used for lifting heavy weights. They are adjustable. Never ignore them because of their small size. They can do wonders.
When it comes to their use, they are deployed in oil and gas explorations. It is the latest addition to offshore crane series. They occupy less space but can do heavy jobs. They are very powerful and considered safe for heavy weight lifting. With the heavy lift cranes, you have advantages like large sized cabins, precise crane control and deployment at different locations.
- Cranes Around the Leg
Crane around the leg or CAL are somehow different than the types of subsea cranes we discussed above. They are primarily used in oil and gas field as well as for maintenance and repair works. Where heavy weights are to be lifted, cranes around the leg are deployed as explained by crane rental services.
There are a number of advantages of using this type of crane. First, they save a lot of space due to their unique and compact design. They don’t block the deck area. They also offer precise control. It is one of the best and essential features needed in cranes these days. You can also deploy them at different locations for heavy works and weight lifting.
- Mast Types Cranes
These cranes work on the principle of slew bearing. They are not very small in size and are used for multiple purposes. When it comes to the areas of specification, they are used in oil and gas sector, for heavy loads as well as deep sea.
Mast type cranes have a different mechanism which makes them easy to use. They offer great precision and better control. People find them easy to operate and carry heavy weights. Whether used in deep sea or for oil and gas fields, they are considered a great option for heavy weight lifting.
- Ram Luffing Cranes
What makes these cranes so special and very useful is their ability to carry weight up to 100 tones. They are compact in size and don’t occupy much space. They are called the weight optimized crane for heavy weight lifting capacity. Like all other offshore cranes, these are also used in deep sea, as well as for lifting weight.
- Ram Luffing Knuckle Boom Cranes
Ram luffing knuckle boom cranes were specifically designed for oil and gas explorations. Compact in size and structure, they are the ideal option for repair and maintenance as well as lifting weight from one place to another. They can rotate. They are also used as deep sea cranes because of the features and system integrated into them. They also offer better and precise control according to crane rental services DC.