3t4m Pedestal Floor Electric Hydraulic Boom Marine Crane

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Product Overview

Description



Product Description


Product Application
Stiff boom cranes are a great choice when it comes to safe, fast and flexible material handling and unloading. Thanks to their plain and pure architecture based on a pedestal slewing design with hydraulic cylinder luffing, these cranes are exceptionally low in maintenance. Combining minimum complexity and optimised weight with high-quality components and special features such as special corrosion treatment, stiff boom cranes are a solid and reliable asset for every working environment.




Main Features And Advantages
Easy maintenance at all situation;
Self contained unit with integrated hydraulic power pack.
Fail-safe brakes on all movements.
Fully enclosed and equipped operator cabin with air condition.
The variable speed hoist will automatically adjust to the highest possible speed for the appropriate load.
Technology from Germany.
Base on many year's design and fabrication experience of crane and other similar equipment.
Suitable for all kinds of ships and low power consumption and high efficiency.
Welded and high strength box boom for easy maintenance.
With Many safety protection devices---hook up limiter and overload limiter, emergency stop button.


GA Drawing


GA of 3T4M Stiff Boom Crane





product information


SWL
3T4M
Max. Working radius
4m
Min. Working radius
2.5m
Hoisting speed
0~15m/min
Hoisting height
50m
Slewing speed
~0.6r/min
Slewing angle
360°
Luffing time
~ 90s
Luffing angle
0~75º
Design temperature
-20º~+45º
Working condition
TRIM ≤2°
HEEL ≤5°
Motor Power
160Kw
Protect class
IP44
Working type
S1


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Company Information


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.




FAQ


1.Q:What's working radius of your crane?
A:
From 1m to 100m, we can design and make according to your requirement.

2.Q: Which crane type should I choose?
A:
We have foldable boom, knuckle boom, telescopic boom, stiff boom, etc.

3. Q:Can this crane be explosion proof?
A:Sure, we can equip any extra function based on your requirement.

4. Q:Does your crane have safety devices?
A:Of course, we have all cut off limits and alarms for safety reasons.


5. 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.


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



0.1823 s.