Shandong Mingdao Heavy Industry Machinery Co.,Ltd

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Home ProductsPortal Crane

MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane

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Good quality Double Girder Bridge Crane for sales
Good quality Double Girder Bridge Crane for sales
I've visited MD cranes last week, they are very kind people. They have much more modern production equipment than the supplier I visited before, that is impressive. The quality and price are both good, wish long cooperation with you my MD friends!

—— Muhammad Kamran

They are very professional in the products, I believe they are a leading company in China , thanks for your guys, I got my favourite overhead crane!

—— Rashid

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MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane

China MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane supplier
MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane supplier MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane supplier MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane supplier MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane supplier MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane supplier

Large Image :  MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane

Product Details:

Place of Origin: China
Brand Name: MD
Certification: CE ISO SGS
Model Number: Portal Crane

Payment & Shipping Terms:

Minimum Order Quantity: 1SET
Packaging Details: By container or Bulk Ship based on principle of keeping package safety and reducing cost.
Delivery Time: 20 days after deposit confirmed
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000SETS/YEAR
Detailed Product Description
Product Name: Portal Crane Application: Used In Wharfs
Load Capacity: 5ton-50ton Span Length: On Request
Condition: Brand New Control Metohd: Remote Control Or Cabin
Color: On Request OEM Service: Available
Warranty: 24 Month Power Supply: 380V/50HZ/3PH Or On Request
Overseas Installation: Available Lift Height: On Request
Work Duty: A6

MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane

 

MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane

Brief Introducion:

 
5ton to 50 ton used in port shipyard portal crane are mainly used in the port, shipyard, ships at wharfs for mechanized handing and transshipment. it includes lifting mechanism, traveling mechanism, rotary mechanism, luffing mechanism. Engineers will design the portal crane according user requirements.

 

Technical Parameters(7ton for reference):

Product Name Unit Parameter
Working Classification A6
Load Capacity t 7.0
Outreach Range Max range m 20
  Min range m 6.0
Lifting Height Above rail m 22
  Below rail m 15
Working Speed Lifting speed m/min 0-20m/min
  Derricking speed m/min 0-20m/min
  Slewing speed R/min 0-0.9r/min
  Traveling speed m/min 0-25m/min
Motor System Lifting motor YZP355M2-10 220KW×2
  Derricking motor YZP250M-8 37KW
  Slewing motor YZP225M-8 (Vertical) 37KW×2
  Traveling motor YZP160L-6 11KW×4
Rails Distance m 9
Base Width m 9
Traveling Wheel Quantity Pcs 24(Driving wheel is 12pcs)
Max Wheel Pressure KN ≤250
Max Wind Pressure(Working) N/m2 250
Slewing Radius of turntable end m 6
Total Motor Capacity KW 562
Power System Cable drum, three phase four wire system, AC380v 60HZ

 

Structure of portal crane :

MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane

 

 


 

Safety Devices for Mingdao crane:

 

To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also other

equipments as following:


1.Overload Limit Switch


2. Rubber Buffers


3.Electric Protective Devices


4.Emergency Stop System


5.Voltage Lower Protection Function


6. Current Overload Protection System


7. Rail Anchoring


8.Lifting Height Limit Device

 

Portal Crane Cases :

MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane

 

Company certificates: 

MD Crane will do more than the certificates required to guarantee the quality of our cranes.

MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane

Product Shipping:

MD Brand Compact 5 ton~50 ton Mobile Jib Harbour Portal Crane Dock Crane Harbour Crane

 

FAQ ABOUT MD CRANES:
 
1.Can the cranes be customized?
Yes,every customer’s working condition is different, all of our products can be customized depend on customers’ requirements. Please give us the information as clear as you can, so we can give our best design to suit for your demands.
 
2.How many operation methods for my selections?
We provide pendent controller with push button control type, remote control type or cabin control type.Please tell us what kind of operation way you need.
 
4.I have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
 
5.Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...
 
6.In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:
1. Lifting capacity.
2. Span length.(rail center to rail center)
3. Lifting height.(hook center to ground)
4. Have you installed the rails? Do you need us to supply the rails? How long is it?
5. Power supply: Voltage.
6. Working condition: what kind of material to lift? temperature?
7. It would be much better if it is possible for you to offer the drawing photo of your workshop.

 

Just send inquiry to us, we will do the rest for you!

Contact Details
Shandong Mingdao Heavy Industry Machinery Co.,Ltd

Contact Person: Mr. Michael

Tel: 86-538-6315767

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