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Heavy Duty Single Girder Gantry Crane,300ton Ship Building Gantry Crane With Movable Cabin

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US$ 2,000 - 2,000,000 MOQ: 1 Set
Key Specifications
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Condition:
New
Application:
Ship building yard
Rated Loading Capacity:
600t
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Henan Dafang Heavy Machinery Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao/Tianjin
Delivery Detail:
Delivery time depends on order quantity.

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Condition New
Application Ship building yard
Rated Loading Capacity 600t
Rated Lifting Moment 6000KN
Max. Lifting Load 600t
Max. Lifting Height 60m
Span 50m~182m
Brand Name Yugong Brand
Model Number gantry crane
Certification ISO
Warranty 1 year
After-sales Service Provided Engineers available to service machinery overseas
  300ton Ship Building Gantry Crane    

 

Heavy Duty Single Girder Gantry Crane,300ton Ship Building Gantry Crane with Movable Cabin

We offer the world’s most complete range of lifting equipment for shipbuilding, from workshop chain hoists to the Goliath Gantry Crane.

Shipbuilding gantry crane (shipyard gantry crane) is crane machinery with large hoisting capacity, multiple functions and high efficiency,dedicated to subsection transport of large ship, butt jointing, and overturning on dock or shipway.

Heavy Duty Single Girder Gantry Crane,300ton Ship Building Gantry Crane with Movable Cabin
 Brief Introduction of  300ton Ship Building Gantry Crane    
2*25t+50/10t~600t Ship Building Gantry Crane 
Heavy Duty Single Girder Gantry Crane,300ton Ship Building Gantry Crane with Movable Cabin

Lifting the shipbuilding process 

Dafang makes ship building cranes and other ship lifting equipment for every stage of the shipbuilding process.

When shipbuilding material arrives by ship or barge, then moves the material with small ganty crane and sometimes plate handling cranes. (the first crane to handle it is an unloading crane.) From pre-treatment, it continues into the workshop. Steel plates brought into the cutting area by light overhead cranes. As the welding of plates creates bigger segments and ship blocks, each crane gets bigger accordingly. And they need more features and special attachments, as the shipyard cranes increase in size. 

Goliath gantry crane

When the ship blocks are moved outside, the Goliath Gantry Crane takes over. Being able to lift and assemble large blocks reduces dry dock time and speeds up the entire shipbuilding process.

When the hull is ready for launch, the dry dock gate is opened. The outfitting quay with jib cranes or floating dock cranescontinue the work from where the dry dock jibs finished. 
Matched products----           Overhead crane&gantry craneHeavy Duty Single Girder Gantry Crane,300ton Ship Building Gantry Crane with Movable Cabin

Overhead crane for lift steel plate

1.Capacity: 5t~600t

2.Span Length: 7.5m~28.5m

3.Lift height: 6m~30m 

4.Lifting&traveling speed: single speed, double speed, variable speed  

Heavy Duty Single Girder Gantry Crane,300ton Ship Building Gantry Crane with Movable Cabin

Gantry crane for lift shipbuilding material

1.Capacity: 5t~100t+100t

2.Span lenth: 12m~35m 

3.Lift height: 6m~24m

4.Lifting&traveling speed: single speed, double speed, variable speed 

 
 Technical Parameters of  300ton Ship Building Gantry Crane    

 

Capacity (t)

2*25+50/10

2*25+75/20

2*75+80/20

2*100+160/32

300

370

600

Segmented flip

lifting capacity (t)

100

150

200

300

200

300

600

Span length (m)

50

60

80

100

94

100

182

Travel speed

Crane travel speed (m/min)

0.5-20;0.5-30

0.5-20;0.5-30

0.5-20;0.5-30

0.5-20;0.5-30

0.6-20

(wind<14m/s);

0.6-30

(winds<8m/s)

0.6-20

(winds<14m/s)

0-35(full load);

0-45(no-load,

winds<15m/s)

Upper trolley

(m/min)

0.42-42

0.42-42

0.5-20;0.5-30

0.5-20;0.5-30

0.6-20

(wind<14m/s);

0.6-30

(winds<8m/s)

0.6-20

(wind<14m/s);

0.6-30

(winds<8m/s)

0-35(full load);

0-45(no-load,

winds<15m/s)

Lower trolley

(m/min)

0.42-42

0.42-42

0.5-20;0.5-30

0.5-20;0.5-30

0.6-20

(wind<14m/s);

0.6-30

(winds<8m/s)

0.6-20

(wind<14m/s);

0.6-30

(winds<8m/s)

0-35(full load);

0-45(no-load,

winds<15m/s)

Lift speed

Upper trolley

(m/min)

0.75-7.5;0.75-15

(Lightly loaded)

0.6-6;0.6-12

(Lightly loaded)

0.5-5;0.5-10

(Lightly loaded)

0.5-5;0.5-10

(Lightly loaded)

0.2-5(Full load);

0.2-10

(50% full load)

0.35-3.5

(Full load);

0.35-7

(50% full load)

0-3(Full load)

Lower trolley

(m/min)

Main

0.75-7.5;0.75-15

(Lightly loaded)

0.6-6;0.6-12

(Lightly loaded)

0.5-5;0.5-10

(Lightly loaded)

0.5-5;0.5-10

(Lightly loaded)

0.2-5(Full load);

0.2-10

(50% full load)

0-3(Full load)

Auxiliary

12

15

15

15

10

0-20

 

 

 Safety of  300ton Ship Building Gantry Crane    

 

  • Overload protection,
  • Main lifting motor with thermal protection,
  • Hooks with latch,
  • Rubber buffers
  • Protective earthing,
  • Crane switch and travel end switch,
  • Emergency switch can stop all movement when any dangerous happened,
  • Sub-assemblies characteristic are tested before assemly.
  • All cranes must be pre-assmebled and tested before leaving factory and offer the certification of test.
 Heavy Duty Single Girder Gantry Crane,300ton Ship Building Gantry Crane with Movable Cabin

 

 Characteristics of  300ton Ship Building Gantry Crane    

1. Single hanging, lifting hanging, air overturning, air unbalanced tiny turn grievances, such as micro-multiple functions.

2. Upper trolley has double main hooks separately situated at the outer side of the main girder which can separate or simultaneously horizontally move within 0-2m.

3. Lower trolley has main and auxiliary hooks situated below the center of girder.

4. The two crabs can mutual act in the air.

5. In order to prevent the attacks of storms, there are reliable wind-shielding devices such as rail clamp, ground anchor.

 Feature of  300ton Ship Building Gantry Crane    

1. Reasonable structure

2. Favorable performance

3. Smooth starting and stopping

4. Safe and reliable traveling

5. Low noise, commodious cabin and good view

6. Convenient maintenance, excellent exchangeability for parts and components

7. Saves electricity specifications 

 Related Products    
Heavy Duty Single Girder Gantry Crane,300ton Ship Building Gantry Crane with Movable Cabin
 About Us    
Heavy Duty Single Girder Gantry Crane,300ton Ship Building Gantry Crane with Movable Cabin


  

 

 

 


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Henan Dafang Heavy Machinery Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
Above 100,000 square meters
Total Employees
Above 1000 People
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