Stiff Boom Marine Crane
A stiff boom marine crane uses a hydraulic winch to lift heavy loads. The stiff boom allows for a more powerful lifting moment ideal for marine industrial applications.
OUCO stiff boom cranes are manufactured with a rolled-steel pedestal that facilitates installation on the deck. We offer a tailored solution for your requirements; you can choose from an array of features like an operator cabin. You can also request custom height, working radius, and more.
Our product range covers all the capacities you need, from large cargo ships to small fishing vessels. Find your ideal lifting solution with OUCO.
Why Choose OUCO Stiff Boom Crane?
After decades in business, OUCO has accumulated much experience, significant partnerships, innovative patents, and more. And, we want to share all this with you by supplying the best stiff boom cranes from China.
OUCO’s reliable equipment serves countless companies and users worldwide.
Simply send us your requirements, and we will reply within a day.
Features of Stiff Boom Cranes
The OUCU stiff boom crane is your economical, robust, and reliable choice. Featuring a straightforward design, it guarantees effortless installation, minimal maintenance, and swift delivery.
With a luffing range from 0°-75°, 360° continuous slewing, and an independent emergency stop function. Built to perform in sea states 3 – 6, it incorporates an IP56 electric cabinet, meticulously tested and inspected at our factory.
It’s suitable for use in oil rigs, tankers, floating platforms, ports, and various challenging marine environments. Moreover, we offer a wide range of available accessories and can customize the crane to meet your specific needs.
Explore Our Options
We have a wide range of options for you to choose from, if you don’t see the features you need, please don’t hesitate to ask us directly.
- Comfortable Operator Cabin
- API 2C Standard
- Wireless Remote Control
- Man-riding and Personnel Lifting
- Painting Color & Your Logo
- Explosion-proof, Spark Resistant Features
- Active Heave Compensation
- Constant Tension Winches
- Safe Load Indicator
- Certified by Leading Classification Societies
Latest Finished Stiff Boom Marine Crane
- SWL: 1.5 t @ 10 m
- Working Radius: 1.7 – 10 m
- Hoisting Speed: ~20 m/min
- Hoisting Height: 25 m
- Slewing Speed: ~0.8 r/min
Lightweight design (~4600 kg) installed on fishing vessels for lifting nets and daily supplies. Capable of operating in low temperatures down to -30°C and Sea State 2-3.
- SWL: 5 t @ 40 m
- Working Radius: 10 – 40 m
- Hoisting Speed: 12 m/min
- Hoisting Height: 30 m
- Slewing Speed: ~0.5 r/min
Installed in dry docks for shipbuilding and repair lifting operations. Features a custom high-strength pedestal designed for exceptional stability.
- SWL: 15 t @ 20 m
- Working Radius: 5 – 20 m
- Hoisting Speed: 22 m/min (SWL = 15 t) / 55 m/min (SWL = 2 t)
- Hoisting Height: 100 m
- Slewing Speed: 1 r/min
Complies with Exd IIB T3 explosion-proof standards and API 2C requirements. Used for lifting oil pipes and supplies.
- SWL: 15 t @ 22 m
- Working Radius: 5 – 22 m (Main Hook) / 6 – 23 m (Aux. Hook)
- Hoisting Speed: 0 – 18 m/min (Main Hook) / 0 – 20 m/min (Aux. Hook)
- Hoisting Height: 40 m
- Slewing Speed: 0.5r/min
Designed for FSO (Floating Storage and Offloading) projects. Fully explosion-proof, ABS Certified.
- SWL: 1.3 t @ 9.1 m
- Working Radius: 2.6 – 9.1 m
- Hoisting Speed: 0 – 18 m/min
- Hoisting Height: 20 m
- Slewing Speed: ~0.6 r/min
Specially designed for “Future Water World”, an amusement facility at Universal Beijing Resort. Used inside the pool with a significantly lengthened pedestal to lift materials at high altitudes.
- SWL: 5 t @ 15 m
- Working Radius: 4.5 – 15 m
- Hoisting Speed: ~12 m/min
- Hoisting Height: 30 m
- Slewing Speed: ~0.8 r/min
Features explosion-proof function, installed on an offshore platform. Supports personnel-carrying lifts (hoisting workers in a personnel basket).
- SWL: 8.9 t @ 12 m
- Working Radius: 2.5 – 12 m
- Hoisting Speed: 0 – 15 m/min (Double line) / 0 – 30 m/min (Single line)
- Hoisting Height: 25 m
- Slewing Speed: ~1 r/min
Installed on Freezer Stern Trawlers. Sea State 2, CCS Certified.
- SWL: 25 t @ 20 m
- Working Radius: 5 – 20 m
- Hoisting Speed: ~12 m/min (≥ 10 t) / ~24 m/min (< 10 t)
- Hoisting Height: 30 m
- Slewing Speed: ~0.5 r/min
Designed for prolonged heavy lifting, suitable for cargo ships and bulk carriers.
- SWL: 2 t @ 12 m
- Working Radius: 3 – 12 m
- Hoisting Speed: 12 m/min
- Hoisting Height: 30 m
- Slewing Speed: ~1 r/min
Onboard/offboard Sea State < 2. Features a custom high pedestal, CCS Certified.
- Example Video
- CAD Drawing
- Certification
- Production Process
- Case
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Related Product
A stiff boom marine crane is a crane with basic functions, designed for use in the marine industry.
This crane has a fixed and strong boom that cannot be extended or folded, so we call it “stiff boom”.
It has three functions, slewing, lifting and luffing. It can lift cargo and over obstacles.
Here are some of the benefits of using a stiff boom marine crane:
Wide Range of Applications
One of the key benefits of using a stiff boom marine crane is its wide range of applications. Stiff boom marine cranes are used for a variety of tasks, from loading and unloading cargo to offshore operations, vessel maintenance. Stiff boom marine cranes have become essential equipment for any vessel in the marine industry.
Highly Efficient Operation
A stiff boom marine crane is designed to be efficient, effectively reducing your operating costs. It can handle large loads quickly and safely, which is essential in the fast-paced world of the marine industry.
Durability and Value Retention
Stiff boom marine cranes are built to last. The simple construction allows for few breakdowns, eliminating the need for excessive parts and maintenance and avoiding economic losses due to downtime. As a result, it has high-value retention even after long-term use.
Stiff boom marine cranes are widely used in the marine industry, such as:
- Lifting operations from the deck of a ship or barge.
- Ship-to-ship, ship-to-platform handling operations.
- Lifting and handling heavy loads in the air.
- Other applications in harbors, terminals, and docks.
- Wind farm, oil platform, substation, and other offshore applications.
To receive an accurate and prompt quote for the stiff boom marine crane you need, we kindly request that you provide us with the necessary information.
This includes the safe working load of the crane, the type of cargo it will handle, and any specific application scenarios or sea state requirements.
Additionally, we require details such as the hook travel, working voltage, and certification of the crane, as well as information regarding temperature, inboard/outboard lifting, and whether a cab is included.
Finally, please let us know of any other special requirements that need to be considered for the crane.
By providing all of this information, we can quickly provide you with the GA drawing and quotation.
Our factory stiff boom marine cranes have a fast production lead time, usually:
- Standard product: 1 month
- Customized product: 2 months
- Certified products: 3-4 months
If you have other special requests for customization and classification society certification, we will communicate with you in time for delivery arrangements.
It should be low-pressure problems. You can check the pressure shown on the pressure gauge when the crane is working, then adjust suitable pressure supply.
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