200 300 Ton Lifting Capacity Double Twin Beam Girder Overhead Bridge Crane

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 2 Years
• Model NO.: QD
• Certification: GS, CE, ISO9001, SGS
• Condition: New
• Operation Form: Ground and Cabin
• Maximum Lifting Height: 25-30m
• Maximum Lifting Weight: 150-200t
• Main Girder Form: Double Girder
• Type: Ordinary
• Color: Yellow, Orange, and Customized
• Lift Capacity: 100 Ton
• Lift Height: 30m
• Power Supply: Customized
• Girder Type: Box Type
• Working Class: A5
• Steel Material: Q235B/Q345b
• Span Size: 5-40m or Customized
• Production Time: 10-15 Days
• Transport Package: by Container
• Specification: customized
• Trademark: Mingdao
• Origin: China
• HS Code: 8426112000
• Production Capacity: 1000set/Year

Product Description

PRODUCT IMAGE

 

Brief Introduction: 

Double girder electric overhead crane has the advantages of compact shape dimension, low building headroom height, light weight, small wheel pressure and so on. It uses together with CD1 or MD1 electric hoist. It is suitable for transporting, assembling, repairing and load; Unload works in mechanical processing workshop, metallurgy auxiliary workshop, storage, yards, power station and so on. It can replace normal double-beam bridge crane and being used in workshop of textile industry and food industry. The work type can be divided into two kinds- light class and intermediate class, the temperature of working environment is -25ºC-40ºC. 

Technical Parameters:   

Mechanism		Item	Unit	Result
Item
Lifting capacity			Ton	5-50ton
Working grade				A3-A5
Span			M	5-40m
Working environment temperature			°C	-25~40
Travelling mechanism	Working speed		M/min	20-75
	Motor	Type		YZR160M2
		Power	Kw	2*0.8	2*1.5
		Rotational speed	M/min	1380
Lifting mechanism	Lifting speed		M/min	8/0.8(7/0.7) 3.5(3.5/0.35) 8(7)
	Lifting height		H(m)	6 9 12 18 24 30
	Travelling speed		M/min	20 30
Working system			A3-A5
Power source			380V 3pH 50Hz

 

This product has two operational methods, ground(pendent controller /remote controller) or operational cabin room. 

Lifting Mechanism	Winch trolley Or double girder hoist
Main Girder/Beam	Double Rigid welded box type Module design Travel speed: Variable Function: Bearing load Material: Q235/345
End Carriages	Rigid welded box type Module design Gear motor &reducer Function: Push crane run forward or reverse Materials: Q235/345
Control	Ground pendent button Radio Remote control Cabin control
Electric parts	Circuit breaker/ AC contactor etc electric parts use Schneider /Siemens/ABB/DELIXI etc famous brand

CUSTOMER FEEDBACK:

PACKAGING AND SHIPPING:



FACTORY WORKSHOP:
 

Shandong Mingdao Heavy Industry Machinery Co., Ltd.Is located in Taian City,Shandong Province, China. We are mainly

engaged in the design, manufacture,installation and maintenance of single girder cranes(LD Models), Double Girder

Cranes (LH,QD etc),gantry cranes(MH,MDG..),Jib cranes(BZ,QZ,MZ etc), variable frequency cranes, Explosion-proof series

cranes(LB,QB etc), Cranes with grab bucket,Low headroom monorail Hoist, Electric Winches, scrapers and CD1 MD1 HC

Electric Hoist, Hand Chain Hoist etc...

In the past 10 years, we are aiming at China domestic market and become a leading manufacturer in China. Also,we have

exported our products to many countries such as Vietnam, Philippines, Sri Lanka, Bangladesh, France, Dubai, Kazakhstan,

Russia, Tanzania,Peru , New Zealand ,etc countries. We welcome you will cooperation with us in near future.

CERTIFICATES:
FAQ ABOUT MINGD 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.
 
3.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.
 
4.Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...
 
FOR INQUIRY:

In order to offer the most suitable design solution for you, it will be great helpful if you can offer 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.