• Jiangsu OUCO Heavy Industry and Technology Co.,Ltd
    Nice crane, truly quality products, very helpful.
  • Jiangsu OUCO Heavy Industry and Technology Co.,Ltd
    Richard Rawlings
    Very good service! When order from Natalie l have no worry. She is very helpful and always has a solution. Thank you. Looking forward to business with you again, Natalie.
  • Jiangsu OUCO Heavy Industry and Technology Co.,Ltd
    Sam onjgs
    I am continuously looking online for Multifunctional cranes that can assist me. Thanks!
Contact Person : Natalie Liu
Phone Number : 86-18800548228
Whatsapp : +8618800548228

Steel Knuckle Boom Crane Adjustable Jib Crane Robust Design With Hydraulic System

Place of Origin JIANGSU
Brand Name OUCO
Certification ISO, CE,CCS
Minimum Order Quantity 1
Price negotiation
Packaging Details Shipping Container/Wood Crate/nude
Delivery Time 2 months
Payment Terms L/C, T/T
Supply Ability 50 sets per year

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material Steel Structure Application Loading Cargoes
Color Customer Requirement Conditon New
After Sales Service Engineers Available Overseas Type Knuckle Boom Type
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marine knuckle boom crane


knuckle jib crane

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Product Description


Product description:


OUCO manufactures knuckle boom cranes for using as marine, dock, shipboard, and offshore cranes. Knuckle boom cranes provide the highest levels of flexibility and mobility.

We also manufacture combination knuckle boom telescopic cranes.


Previously, knuckle boom cranes did not have the lifting capacity and outreach of the competing stiff boom cranes. The modern knuckle boom cranes on the market today can often directly compete with the capabilities of other cranes, which is something contractors are still getting accustomed to.


Features and benefits:

  • Excellent positioning performance
  • Long outreach at an optimum weight
  • Robust design
  • All machinery is weather-protected inside crane housing
  • Level-luffing


Technical specification, we can design and supply based on your requirement:



SWL 0.98t5m
Max Working radius 5m
Max Working radius 1.1m
Hoisting height 15m
Hoisting speed 0~12m/min
Luffing time 25s
Slewing speed 0.6r/min
Slewing angle 360°
Motor  4.5Kw
Power supply 380V,50Hz, 3ph
Lifting capacity 0.98t
Working duty S1
Protection Class IP56



Our Certificate:


Marine crane 40t hydraulic crane with ABS Class and advanced components


Package and transporting

Steel Knuckle Boom Crane Adjustable Jib Crane Robust Design With Hydraulic System 1




With years of experience, the OUCO Marine Group has its own designing team and manufacturing factory, excellent European management who has 47 years of experience on offshore business, which also provides after sales services overseas.
Our production line covers marine and offshore knuckle boom crane, telescopic crane, stiff boom crane, non-standard steel structure, more environmental-friendly operations and also truck crane with the range from 15t to 150t.Port industry which includes cranes, hoppers and grabs.
OUCO Machinery can build any type of handling equipment, according to our own design, but also according to provided designs.
We build products according to any certification requested by the client and are able to build them for working in, and under extreme heavy circumstances for working tempertures of - 40C accordingly.




Q: What’s working radius of your crane?

A: From 1m to 100m, we can design and make according to your requirement.


Q: Which crane type should I choose?

A: We have foldable boom, knuckle boom, telescopic boom, stiff boom, etc.


Q: Can this crane be explosion proof?

A: Sure, we can equip any extra function based on your requirement.


Q: Does your crane have safety devices?

A: Of course, we have all cut off limits and alarms for safety reasons.


Q: How can I install the crane to my vessel?

A: We can send our service engineers to the vessel site for guiding or ship the crane in whole piece.


Anything else? We will be pleased to answer all your questions and doubts. Pls contact us freely.