Offshore lifting equipment is an essential part of offshore construction and installation activities undertaken during oil field discovery and development. The lifting equipment used should be able to withstand heavy loads and operate in adverse and dynamic conditions at sea.
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Lifting and load monitoring equipment, including hydraulic equipment, are utilised for offshore module lifting, offshore facilities installation and drilling and development activities.
Discover top suppliers of offshore lifting and hydraulic equipment
Offshore Technology has listed some of the leading suppliers of offshore cargo lifts, supply and inspection equipment, heavy-lift cargo services, personnel transfer equipment, load monitoring equipment, and marine cranes and equipment based on its intel, insights, and decades-long experience.
The list includes suppliers of hydraulic equipment such as winches and cranes, jacking systems, underwater air lift bags, hoisting equipment, riser pull-in equipment, safety hooks and master links, sliding lifting gear and pinion elevators, and chain shoppers and chain jacks.
The information contained within the download document is designed for offshore crane operations managers, lifting and rigging support executives and supervisors, heavy lifting supervisors, lift technicians, deck leads, and operation and safety executives.
The download contains detailed information on the suppliers and their product lines, alongside contact details to aid your purchasing decision.
Types of offshore hydraulic equipment
The hydraulic equipment used in offshore operations needs to be strong and corrosion-resistant to perform under the extreme conditions present under the sea. The various types of hydraulic equipment are:
- Hydraulic pumps and motors
- Hydraulic valves
- Hydraulic cylinders
- Hydraulic winches
- Hydraulic marine cranes
- Conveyor drives and rollers
- Hydraulic chain jacks, and
- Swing gearboxes
Cargo lifts and elevators are used for transporting cargo from one deck to another, and material handling. The lifts usually come with features such as electrical locking, explosion resistance and high load bearing capabilities. Some of the types of cargo lifts are:
- Elevator lifts
- Cargo elevators
- Derrick elevators
- Material lifts
- Dumbwaiters, and
- Living quarters elevators
Need for load monitoring equipment
The load carried by lifting equipment used for offshore operations should not exceed the Safe Working Load (SWL). Lifting equipment manufacturers specify the SWL of the equipment to ensure a safe working load is used during operations as overloading can lead to accidental release of the load that can cause serious injuries or even death to personnel.
Exceeding the SWL can also damage the lifting equipment, which will require expensive repair or replacement. Load monitoring equipment ranges from load cells and load measuring pins, running line monitors and tensiometers, saddlebacks, and display instruments for monitoring the load.
For full details (including contact details) on the leading companies within this space, download the free Buyer’s Guide below:
Frequently asked questions
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What types of lifting equipment are used in offshore operations?
Offshore operations rely on a variety of lifting equipment such as hydraulic winches, cranes, air lift bags, hoisting systems, and chain jacks. These systems are designed to handle heavy loads and operate in harsh marine conditions.
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Why is corrosion resistance important for offshore lifting equipment?
Lifting equipment used offshore must withstand extreme conditions, including saltwater exposure. Corrosion resistance extends the lifespan of equipment and ensures safety during operations, reducing the risk of failure.
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What role do load monitoring systems play in offshore lifting?
Load monitoring systems, including load cells and tensiometers, ensure the safe operation of lifting equipment by measuring real-time load weights. This prevents overloading and accidents, safeguarding personnel and assets.
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How are hydraulic marine cranes utilised in offshore activities?
Hydraulic marine cranes are critical for installing offshore structures, lifting heavy cargo, and transferring materials between vessels. Their hydraulic power allows them to perform efficiently in rough sea conditions.
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What are the safety considerations for offshore lifting operations?
Offshore lifting requires strict safety protocols, including regular equipment inspections, load testing, and adherence to the Safe Working Load (SWL) limits. Proper maintenance and the use of load monitoring tools are crucial to preventing accidents.