Shipyard Portal Jib Crane

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
1 unit
Supply Capability:
20 unit/month

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Product Description:

 

Shipyard portal jib crane in high quality  Shipyard portal jib crane in high quality  Shipyard portal jib crane in high quality


Port or harbor portal crane is used for loading and discharging cargos from ships or shipbuilding. It is suitable for various ports and shipyards with hook, hanger, grab, container spreader etc. Portal Jib crane is also called mobile slewing and luffing crane due to its working features.

 

 

Features:

1. Power source is three-phase alternating current, rated frequency is 50HZ, rated voltage is 380V.
2. The temperature in the working environment should be in the scope of -20°C~+45°C and the relative humidity is no higher than 95%(with dew).
3. In-service, the wind speed should be no higher than 20 m/s; and out-of service, the wind speed should be (35-42) m/s.
4. The installation of the crane rail should accord with requirement of Jt5022.

 

Technical Data:

parameters

30t

60t

80t

100t

150t

200t

Lifting weight

Main hook(t)

30

60

80

100

150

200

Auxiliary hook(t)

8

16

16

16

20

20

Work radius

Main hook(t)

18-45

18-40

16-50

16-50

16-50

20-50

Auxiliary hook(t)

20.8-50

19.9-43.8

18.5-55

18.5-55

18.5-55

23-53

Max. lifting height

Main hook(t)

50

45

63

63

63

65

Auxiliary hook(t)

53.8

50

68

68

68

68

Lifting speed

Main hook(t)

8.6

6.24

4.5

4

4.5

5

Auxiliary hook(t)

15

20

13.6

13.6

13.6

20

Travelling speed (m/min)

16.2

20

16.86

16

16

16

Rotation spped (r/min)

-0.4

-0.4

-0.31

-0.4

-0.3

-0.3

rail span(m)

10

10

10

10

10

10

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Q:The construction elevator can only go up can't come down what happened
Look at the contactor connectionThe drop contactor does not absorb
Q:Does the new approach builder need a localizer test report
Need, not for safety device testing qualified report, inspection agency will not issue the inspection report, in the construction of elevator installation supervision and inspection report, there is a specifically for, for safety device must have testing qualified report, to be certified.
Q:When building tall buildings, the machine that USES to lift concrete to wait for tall building
It should be the construction elevator. Construction elevators are often called construction elevators, but construction lifts include a broader definition, and construction platforms are part of the construction elevator series. Simple construction elevator is by car, driving mechanism, standard section, attached to the wall, chassis, fence, electrical system and so on several parts, manned cargo construction machinery is a frequently used in construction, because of its unique enclosure structure make it take up both comfort and safety, construction elevator is usually used with tower crane on the construction site, the average load in 1-3 tons, running speed is 1 to 60 m/min. The construction elevator of our country is more and more mature, and gradually goes to the international.
Q:How many meters or how many layers should the construction elevator be installed?
Construction elevator is also called construction lifter, alias outdoor elevator or people dual-purpose ladder. The country is not clear how many meters or how many layer must be used, but in some coastal developed cities are now more than 30 meters using construction elevator, some cities also issued relevant rules more than 30 meters must use construction lifter, gantry and hoist is no longer used.
Q:The safety officer shall be responsible for the work of the construction elevator
Certificate of factory, whether the elevator is inspected by the competent authority, the operator has the evidence. Conduct safety techniques for operators.
Q:Is there a specification requirement for the floor door of the elevator to the floor? How high
Layer should be made from steel door frame, Shanghai silk screen, and is equipped with solid and reliable locking device, elevator door layer, the process should be hanging cage crew operations, shall not be under the direct control of elevator lift cage's movement. The net height should not be lower than 1.80 m, and the width of the door should not be greater than 120mm.
Q:There are differences between the construction elevator and the construction elevator
Construction lifter and building construction elevator, manned cargo construction machinery is a frequently used in construction, because of its unique enclosure structure make it take up both comfort and safety, construction lifter is usually used with tower crane on the construction site, the average load in 1-3 tons, running speed is 1 to 60 m/min. There are many kinds of elevators in construction, there are no two kinds of weights and weights in the way of operation, and they are controlled by manual control and automatic control. You can also add inverter and PLC control modules as needed, and also add floor calling devices to the peace layer.
Q:How much cable does the construction elevator 44KVA need?
44KW three phase power: 79A, BV5X16
Q:What is the main function of the construction elevator safety guard
Falling to a certain speed will automatically card death
Q:Why is the construction elevator not up to the roof
Construction elevators are often called construction elevators, but construction lifts include a broader definition, and construction platforms are part of the construction elevator series. Simple construction elevator is by car, driving mechanism, standard section, attached to the wall, chassis, fence, electrical system and so on several parts, manned cargo construction machinery is a frequently used in construction, because of its unique enclosure structure make it take up both comfort and safety, construction elevator is usually used with tower crane on the construction site, the average load in 1-3 tons, running speed is 1 to 60 m/min. The construction elevator of our country is more and more mature, and gradually goes to the international.

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