New Style Steel 20t Overhead Bridge Crane with CE Certificates

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 2 Years
• Model NO.: QD
• Certification: GS, CE, ISO9001
• 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
• Package Size: 600.00cm * 250.00cm * 260.00cm
• Package Gross Weight: 1000.000kg

Product Description

PRODUCT DISPLAY
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Product Description

 

New Style Steel 20T Overhead Crane With CE Certificates

PRODUCT FEATURES

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Brief Introduction:

This innovative Double Girder Electric Overhead Crane showcases an intelligently compact design, offering minimal dimension, reduced headroom, and a lightweight structure. Paired with either the CD1 or MD1 electric hoist, it ensures efficient and versatile performance in transporting, assembling, repairing, and loading or unloading activities across mechanical workshops, metallurgy auxiliary facilities, storage areas, and power stations. An excellent substitute for traditional double-beam bridge cranes, it finds its place in textile and food industry workshops. Classified into light and intermediate work types, it operates seamlessly in environments ranging from -25ºC to 40ºC.

Product 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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♦ Offered with dual operational modes, the crane can be controlled either from the ground via a pendant or remote controller, or from within an operational cabin, ensuring flexible and efficient control.

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:

• The single girder design stands out for its cost-effectiveness, featuring a straightforward trolley design that minimizes freight costs, accelerates installation, and uses less bridge and runway beam material.
• It is the most economical solution for light to medium-duty crane applications.
• With reduced deadweight, it imposes lower loads on building structures, often negating the need for additional support columns and allowing support from existing roof structures.
• Enhanced hook approach for both trolley and bridge travel provides superior operational efficiency.
• Simplified installation, servicing, and maintenance processes make it a user-friendly option.
• Perfectly suited for workshops, warehouses, material yards, and manufacturing facilities.
• Its lighter load on runway rails or beams ensures longevity by reducing wear on beams and end truck wheels over time.
• Tailored for facilities with constrained headroom, making it a versatile choice.

 

Safety Devices for overhead crane:

To ensure flawless operation and prevent any mishaps, our crane is equipped with a comprehensive suite of safety devices, which include not only electric protective devices and alarm bells but also the following essential equipment:

 

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


 

 

PRODUCT APPLICATION

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♦ Widely adopted across plants, warehouses, steel plants, yards, and material stocks, this crane is indispensable for lifting goods, provided it is not used in combustible, explosive, or corrosive environments (for which an explosion-proof type is required).

 

 

DELIVERY & PACKING

 

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Shipping way of MD Cranes:

♦ Electric components are securely packed in high-quality plywood crates to minimize distortion during transportation.

♦ Main beams, end beams, and trolleys/winches are wrapped in durable plastic woven cloth to safeguard against

abrasion throughout transit.

♦ Suitable sizes are shipped by container, ensuring efficient and safe delivery.

♦ Larger sizes are shipped by bulk or container post-truncation to accommodate size limitations.

♦ All transport methods are meticulously chosen to balance cost-efficiency with safety.

ABOUT US

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Nestled in the picturesque Taian City of Shandong Province, China, Shandong Mingdao Heavy Industry Machinery Co., Ltd. finds itself near the iconic Mount Taish and the storied Kongzi Temple. Our expertise lies in the sophisticated engineering, state-of-the-art manufacturing, seamless installation, and meticulous 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...

Over the past decade, our focus on the domestic Chinese market has solidified our status as a leading manufacturer. Through strategic partnerships with Chinese trading companies, our reach extends to international shores including vibrant markets in Vietnam, the Philippines, Sri Lanka, and beyond-garnering a stellar 99% approval rating from international clientele. As we continue to lead domestically, our vision is to conquer global markets, powered by unmatched quality and competitive pricing. At Mingdao, integrity, superior quality, and customer satisfaction remain our core tenets driving us forward!

 

CUSTOMER USE CASE

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FAQ

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Q1. Can the cranes be customized?

 

Absolutely! Every client has unique requirements, and our products are fully customizable to meet your specific needs. Please provide detailed information so we can design the optimal solution tailored for you.

 

Q2. How many operation methods are available for selection?

 

We offer a range of operational methods including pendent controllers with push-button controls, remote control options, and cabin control systems. Let us know your preferred method of operation.

 

Q3. My workshop has low headroom. Is crane installation possible?

 

Worry not! We specialize in solutions for low headroom environments. Our skilled engineers will devise the perfect design based on your workshop's dimensions.

 

Q4. Do you supply lifting tools?

 

Indeed, we offer a comprehensive range of lifting tools, including hooks, electromagnets, and grab buckets to meet all your lifting needs.

 

Q5: To provide the most suitable design solution, kindly provide us with the following information:

 

1. Lifting capacity.

 

2. Span length (distance from rail center to rail center).

 

3. Lifting height (from hook center to the ground).

 

4. Have rails been installed? Do you require us to supply the rails? What length is required? 5. Power supply: Voltage.

 

5. Working conditions: Type of materials to lift? Ambient temperature?

 

6. If possible, please provide a drawing or photo of your workshop for our reference.