Marine Telescopic Boom Crane: The Master of Versatile Reach
The Marine Telescopic Boom Crane is easily identifiable by its multi-section boom that extends and retracts hydraulically, similar to a telescope. This key feature makes it incredibly versatile for a wide range of applications on vessels and ports.The marine telescopic boom crane is a type of marine crane.
Key Advantages:
Adjustable Reach: Its ability to change length on the fly makes it ideal for operations where the distance to the load varies, such as loading from a dock onto a deck.
Space-Efficient: When retracted, the crane has a compact profile, preserving valuable deck space on smaller vessels or crowded workboats.
Operational Efficiency: It is perfectly suited for routine, high-cycle lifting tasks, offering a great balance of power, reach, and speed.
Application Areas of Marine Telescopic Boom Cranes
Offshore Wind Farm Construction
These cranes are essential for hoisting major components such as turbine blades, towers, and nacelles during the assembly and upkeep of offshore wind installations. For instance, a 2500-ton crane is capable of lifting loads equivalent to 1,300 average SUVs.
Construction of Cross-Sea Bridges
They facilitate the placement of heavy structural elements including piers and deck sections, performing reliably even under challenging marine weather and water conditions.
Offshore Heavy Cargo Operations
Ideal for transferring oversized cargo—such as oil rig modules and vessel components—between ships and fixed platforms, offering critical lifting solutions where available space is restricted.
Support for Specialized Engineering Vessels
Mounted on wind power installation ships and dedicated crane vessels, these cranes deliver adaptable lifting power that enhances the productivity of various marine construction projects.
Marine Scientific and Exploration Activities
Compact telescopic cranes assist in deploying underwater survey devices, loading research supplies, and providing emergency support—thereby ensuring operational safety and effectiveness during oceanographic studies and expeditions.


Offshore Crane: The Heavy-Duty Workhorse for Extreme Conditions
The term Offshore Crane signifies a class of equipment built to the highest standards of durability and safety. These cranes are engineered to thrive in the most challenging open-ocean conditions, from oil and gas platforms to wind farms.
Key Advantages & Features:
Exceptional Robustness: Constructed with reinforced structures and corrosion-resistant materials to withstand heavy seas, strong winds, and constant vessel motion.
Advanced Safety Systems: Equipped with state-of-the-art load moment indicators (LMI), anti-collision systems, and fail-safe mechanisms that comply with stringent international classification society standards (like DNV-GL, ABS).
Applications: Where YUNTIAN Cranes Deliver Excellence
🚢 Shipbuilding & Maintenance
Essential for lifting and positioning heavy vessel components—from hull sections to propulsion systems—during construction and repair, enhancing efficiency and precision in shipyard operations.
⚓ Marine Cargo Handling
Designed to load and unload containers, bulk goods, and equipment safely and efficiently—even in rough seas or remote locations with limited port infrastructure.
🌊 Subsea & Offshore Operations
Deploys and retrieves subsea equipment such as ROVs, sensors, and inspection tools. Also supports installation and maintenance tasks on oil platforms and offshore wind farms.
🆘 Emergency & Salvage Support
Provides critical lifting capacity during maritime emergencies—including wreck recovery, spill containment, and rescue missions—performing reliably in challenging sea conditions.


Marine Knuckle Boom Crane: Precision and Flexibility in Confined Spaces
The Marine Knuckle Boom Crane, or articulating crane, excels in precision and multi-functionality. Its unique "knuckle" joint allows it to fold and articulate, providing unparalleled control in tight spaces.
Key Advantages & Features:
Superior Articulation & Control: The knuckle joint enables the crane to reach over, under, and around obstacles with pinpoint accuracy, perfect for complex load placement.
Multi-Functional Capability: It can be fitted with various attachments like winches, grapples, and personnel baskets, transforming it from a simple lifter into a multi-purpose tool.
Compact Stowage Profile: Its ability to fold into a very small space makes it ideal for vessels where deck space is extremely limited, such as on smaller offshore craft and fishing vessels.
Marine Knuckle Boom Crane: Compact, Efficient, and Versatile
The Marine Knuckle Boom Crane combines a space-saving design with outstanding operational flexibility, making it ideal for handling cargo in confined shipboard areas. Its full 360-degree rotation capability ensures precise load positioning and rapid loading/unloading operations.Engineered to perform reliably across diverse port environments, the crane utilizes an advanced electro-hydraulic system with multiple control modes to suit various operational requirements. Customizable configurations are available for specialized applications including underwater salvage, marine fisheries, aquaculture, and construction projects.

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