• 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

2.5 T Hydraulic Knuckle Crane Compact Design Durable Low Power Consumption

Place of Origin JIANGSU
Brand Name OUCO
Certification CCS
Model Number OUCO-KB-2.5T30M
Minimum Order Quantity 1
Price negotiation
Packaging Details Shipping Container/Wood Crate/nude
Delivery Time 2 months
Payment Terms L/C, T/T, Western Union
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 Function Loading Cargoes
Color Customer Requirement Conditon New
After Sales Service Engineers Available Overseas Warranty 12 Months
Type Knuckle Boom Type Application Deck
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marine knuckle boom crane


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Product Description

2.5 T Hydraulic Knuckle Crane Compact Design Durable Low Power Consumption
Product description:
OUCO manufactures knuckle boom cranes for use 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.
A knuckle boom crane appears similar to a standard crane, except that the boom articulates at the 'knuckle' near the middle, letting it fold back like a finger. This provides a compact size for storage and manoeuvring.
Knuckleboom cranes have become very common on offshore vessels as less of the deck space is blocked by the crane. Disadvantages of this crane type are the higher power demand and increased maintenance requirement due to the increased number of moving parts.
Technical specification, we can design and supply based on your requirement:
2.5 T Hydraulic Knuckle Crane Compact Design Durable Low Power Consumption 0

Max Working radius30m
Max Working radius4.2m
Hoisting height28.5m
Hoisting speed0~15m/min
Luffing time120s
Slewing speed0.5r/min
Slewing angle360°
Motor 30Kw
Power supply380V,50Hz, 3ph
Lifting capacity1t/2.5t
Working dutyS1
Protection ClassIP56

Production process at OUCO workshop:
2.5 T Hydraulic Knuckle Crane Compact Design Durable Low Power Consumption 1
Our Certificate: 
2.5 T Hydraulic Knuckle Crane Compact Design Durable Low Power Consumption 2
Our factory

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.