Ship Hydraulic Knuckle Boom Marine Deck Crane CCS Approved

OUCO certifications

Knuckle boom cranes are designed to lift high loads with the jib extended and to provide the operator with great flexibility during lifting operations. Among other functions, they are used for pipe and boat handling. Thanks to their outstanding flexibility in radius, our knuckle boom cranes make it easy and safe to load and unload vessels and handle different materials.
The improved level of control makes the crane ideal for offshore lifting operations in higher sea states.

OUCO Knuckle boom marine 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 maneuvering.

The crane is controlled from an open platform above the slewing ring. One motion each (hoisting, slewing, or luffing) can be done with a full load. Each hydraulic circuit is provided with equipment for limiting hydraulic pressure to preset values corresponding with crane capacity. The crane is provided with an automatic hook stop in the top position. Overload safety device. Luffing up-down. The luffing cylinder is designed for safe buffering in extreme positions.

Consist of knuckle boom marine cranes: Pedestal, slewing ring, column, operation platform, winch, boom, pulley, wire rope, hook, etc.

OUCO Cranes Advantages

1. 360° continuous rotation.

2. -10 —-+45℃ working temperature.

3. certified high-quality steel structure.

4. pedestal ready for mounting or weld to vessel main structure

5. stainless steel grease nipples.

6. precise step-less speed control.

7. simultaneous operations of 2 or more functions.

8. emergency for hydraulic stop device.

9. visual and audible warning alarm.

Ship Hydraulic Knuckle Boom Marine Deck Crane CCS Approved
SWL  0.99t10m
Max. working radius  10m
Min. working radius  2m
Hoisting speed  0-15m/min
Hoisting height 15m
Slewing speed ~1.2r/min
Slewing angle 360°
Luffing time ~45s
Luffing angle 75°
Working condition trim ≤ 2 °

heel ≤ 5 °

Design temperature -10° ~ + 40 °
HPU 30KW
Power resource AC380V/50HZ/3P
Dead weight 3500kgs
Oil tank volume 160L
Pressure 28Mpa

 

Production Process of Ship Hydraulic Knuckle Boom Marine Deck Crane CCS Approved

Why Choose Us

Company Information

OUCO Industry, was established in February 1984, covers an area of 48,000 square meters, construction area is 35,000 square meters. OUCO headquartered in crane hometown of Jiangsu Province where representing most advanced machinery manufacturing level in China.

OUCO has more than 150 employees, 20 were technical staff. Among that has five senior titles, 10 mid-level titles, and a total of 50 welder (who has got CCS, ABS and other main institutions’ certification). It also has professional organization certificated flaw detection staff, the quality system audit staff, and inspection personnel, etc.

Our Service

Q:What's the information should I provide when inquiry?

A: More details or drawings, better.

a: Lift capacity b: span c: lift height d: power source or other specials you give us will be more appreciated.
Q: How many operating methods for my selection?

A:Standard operating methods:
a: pendent controller with push buttons .b: remote control with push buttons
c: cabin(space capsule seat) control with joystick. Choose any type as you like.

Q:Can this type work in hazardous environment?

A: Sure! We can customize for you, acid proof or explosion proof, no problem for that.

Q:Can you provide the serious lifting tools?
A: Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, etc as your requirement!
Q: How can we install the crane?

A: Our senior engineer can be your side to do the installation guide service and training.

Q:Safety device
A: Overload limiter, Limit Switch (lifting and traveling), Interlock protection device.
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