China 30t Double Beam Eot Overhead Crane with Best Service and Quality in China

• Customization: Available
• Warranty: 2 Years
• Certification: GS, RoHS, CE, ISO9001
• Model NO.: QD
• Condition: New
• Operation Form: Pendent Button, Wireless Remote, Cabin
• Maximum Lifting Height: 6m, 9m, 12m, 18m, 24m, 30m
• Maximum Lifting Weight: 50ton or on Request
• Main Girder Form: Double Girder
• Type: Ordinary
• Product Name: Double Girder Bridge Crane
• Span: 5-40m or on Request
• Application: Workshop Warehouse etc Hoist
• Rated Lifting Moment: 60kn
• Rated Loading Capacity: 0.5-50ton (on Request)
• Lifting Speed: 8/5m Per Minute
• Power Source: Local Actual Condition
• Lifting Mechanism: Electric Winch
• Crane Feature: Easy Operated Girder Crane
• Main Electrical Parts: Delixi Siemens
• Colour: Optional
• Crane Type: Top Running Bridge Crane
• After-Sales Service Provided: Engineers Available to Service Machinery
• Brand Name: Mingdao
• Transport Package: by Container or Bulk Ship Based on Principle of Ke
• Specification: Material Q235B/Q345B
• Trademark: Mingdao Brand
• Origin: China
• HS Code: 8426119000
• Production Capacity: 1000 Set/Sets Per Year

Product Description

PRODUCT DISPLAY
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High Quality Machinery 30T Double Beam EOT Overhead Crane



 

PRODUCT FEATURES

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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

PRODUCT DETAILS

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

Lifting Mechanism	Wire Rope Hoist (CD/MD/European Type) Lift Speed: single/dual Travel speed:variable Function: Lift goods     Electric Winch
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

 

 

Advantages of a single girder design:

• Less expensive due to a simpler trolley design, reduced freight costs, simplified and faster installation, and less material for the bridge and runway beams
• Most economical option for light to medium-duty cranes
• Lower loads on the building structure or foundations due to a reduced deadweight. In many cases, it can be supported by existing roof structure without the use of additional support columns.
• Better hook approach for both trolley travel and bridge travel
• Easier to install, service, and maintain
• Ideal for workshops, warehouses, material yards, and manufacturing and production facilities
• Lighter load on runway rails or beams means less wear on the beams and end truck wheels over time
• Great for facilities with low headroom

 

Safety Devices for overhead 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


 

DELIVERY & PACKING

Shipping way of MD Cranes:

♦ Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.

♦ Main beams, end beams and trolly/winch are packed by plastic woven cloth.It can reduce

Abrasion during the transportation.

♦ If the size are suitable for container ship, usually by container.

♦ Big size, usually by bulk ship or by container after truncation.

♦ Transport ways are based on reducing cost & keep safety.

ABOUT US

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Shandong Mingdao Heavy Industry Machinery Co., Ltd.Is located in Taian City,Shandong Province, China , it is near the China famous Mountain Taish, and also near Kongzi Temple.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, with the help of China trading companies 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 got 99% good feedback from the overseas customers.Now we are not only aiming at China domestic market growth ,but also to expand the international market with our quality and price advantages.Integrity, quality, customer satisfaction is the pursuit of Mingdao heavy workers!

 

CUSTOMER USE CASE

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FAQ

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Q1.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.

 

Q2.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.

 

Q3.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.

 

Q4.Do you supply lift tools?

Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...

 

Q5: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.

5.Working condition:What kind of material to lift?Temperature?

6.It would be much better if it is possible for you to offer the drawing photo of your workshop.

CERTIFICATE