Quality Double Beam Bridge Crane for Efficient Cargo Handling Manufacturing & Processing Machinery

• Customization: Available
• After-sales Service: Free Repair or Replacement for Quality Issues
• Warranty: 1 Year
• Model NO.: QD-40T-16.5M
• Certification: ISO9001
• Condition: New
• Operation Form: Remote Control
• Maximum Lifting Height: 10-15m
• Maximum Lifting Weight: 20-50t
• Main Girder Form: Double Girder
• Type: Beam
• Product Name: Double Girder Overhead Crane
• Lifting Speed: 5/0.8dual
• Lifting Mechanise: Electrci Hoist with Trolley
• Material: Q235B/Q345b
• Application: Factory Workshop/Factory Warehouse
• Transport Package: Export Package
• Specification: 16.5m*3.5m*2.5m
• Trademark: Chunhua
• Origin: China
• HS Code: 8426112000
• Production Capacity: 1500/Year
• Package Size: 1000.00cm * 500.00cm * 1800.00cm
• Package Gross Weight: 5000.000kg

Product Description

Introducing our High Safety Electric Control Cranes, a paramount solution for cargo lifting needs. Our Double Beam Overhead Bridge Crane is meticulously engineered for warehouse operations, ensuring seamless and reliable performance.

Product Description

The Double Girder Overhead Crane stands as a pinnacle of engineering excellence for heavy-duty industrial lifting. Crafted for environments where precision and formidable strength are paramount, this system excels with its high capacity, extended spanning capability, and unrivaled stability. With two parallel main girders supported by robust end trucks, it surpasses single girder cranes in versatility and industrial adaptability, making it an indispensable asset for large-scale operations.

Vantage1: Structural Design:
- Featuring two robust main girders, available in box-type, truss, or fabricated profiles. This design ensures exceptional rigidity, significantly minimizing deflection under the heaviest of loads.
- Designed for maximized vertical workspace, the hoist is mounted *above* the girders, offering a higher hook height and more efficient lifting operations.
- Ideal for industrial applications with spans exceeding **30 meters** and capable of handling remarkable loads ranging from **5 tons to over 500 tons**.

Vantage2: Hoisting Mechanism:
- Outfitted with heavy-duty wire rope or chain hoists, including esteemed brands like Konecranes or ABUS, our crane can tackle extreme loads with confidence and precision.
- Optional auxiliary hoists are available, providing additional lifting capability for secondary tasks such as maintenance or handling lighter loads.

Vantage3: Driving System:
- Dual-drive motors on both the bridge and trolley deliver smooth, synchronized motion, even when dealing with uneven load distributions.
- Equipped with advanced frequency-controlled drives for precise load positioning, minimizing wear and extending equipment longevity.

Vantage4: Control & Safety
- Our cranes offer multiple control options, including pendant, radio remote, cabin-operated, or fully automated systems, providing versatility and ease of use.
- Safety is paramount with integrated features such as overload protection, anti-collision systems, emergency stops, and redundant braking systems to ensure maximum protection.

Application
1. Manufacturing Facilities: Our cranes are indispensable for lifting and transporting heavy materials within manufacturing plants, assembly lines, and workshops, enhancing operational efficiency.
2. Warehousing and Logistics: Perfect for loading and unloading tasks, our cranes streamline operations in warehouses, distribution centers, and logistics facilities, boosting productivity.
3. Construction Sites: Providing unwavering support, our cranes handle construction materials and equipment reliably across various construction sites.
4. Power Plants: Integral for maintenance and installation tasks in power generation facilities, including thermal power plants and hydroelectric dams, ensuring operational continuity.
5.Shipbuilding and Ports: Essential for shipyards and port terminals, our cranes facilitate the lifting and transportation of heavy components, optimizing maritime operations.

Detailed Photos

Details show

Product Parameters

Capacity

Unit

3.2T

5T

10T

12.5T

16/3.2T

20/5T

25/5T

32/5T

40/10T

50/10T

63/12.5T

75/20T

80/20T

Span

m

10-40

Lifting height

m

6-40

Power supply

V

220v,240v,380v,400v,415v,440v,460v,480v,525v/3p/50HZ,60HZ

work class

A3,A4,A5,A7 or as customer requirement

Control voltage

V

24v,36v,48v,110v,220v

Lifting speed

m/min

5/0.8dual

5/0.8dual

5/0.8dual

5/0.8dual

5/0.8dual

5/0.8dual

4/0.67dual

4/0.67dual

4/0.67dual

4/0.67dual

3.2/0.5dual

3.2/0.5dual

3.2/0.5dual

Trolley Speed

m/min

20/5 Frequency conversion dual speed

Long travel speed

m/min

30/10 Frequency conversion dual speed

Lifting motor

KW

3.2/0.45

6/1

9.5/1.5

12.5/2

16/2.6

20/5

20/5

20/5

23/3.5

2*18.5/3

2*18.5/3

2*23/3.5

2*23/3.5

Trolley motor

KW

1*0.37

1*0.55

1*1.1

1*1.1

2*0.55

2*0.75

2*0.75

2*1.1

2*1.1

2*2.2

2*2.2

2*2.2

2*2.2

Long travel motor

KW

2*1.5

2*2.2

2*3

2*3

2*3

2*3

2*3

2*3

2*4

2*5.5

2*5.5

2*7.5

2*7.5

Crane power

KW

4.31-6.67

7.38-11.04

11.95-16.45

15.8-20.7

19.3-23.5

23.7-27.5

23.7-27.5

24.1-28.2

29.6-33.2

47.5-52.4

47.4-52.4

58.4-65.4

58.4-65.4

Electrical parts brand

Schneider

Control model

Pendent control, Remote control

festoon system type

C track with flat cable

Recommended crane rail

50*30

60*40

70*40

80*40

100*40

120*50

IP/Isulation class

IP55/F class is default,IP65,IP66 and H class is optional

Brake Type

electro-magnetic brake

Max wheel load

KN

31.3-78

39.6-87.8

69-119.6

82.3-131.5

52.5-84.3

52.5-84.3

75.4-110.0

75.4-110

112.7-151.8

145.6-185

167.8-221.3

167.8-221.3

208.7-367.3

Total weight

t

4.5-23.2

5.15-23.5

6.9-26.7

7.3-26.75

7.8-30.5

7.8-30.5

9.2-33.45

9.2-33.45

11.75-38.5

13-42.95

13.95-48.1

13.95-48.1

17.05-52.55

Trolley weight

t

0.46

0.37-0.38

1.08

1.08

1.47-2.39

1.47-2.39

2.21-2.78

2.21-2.78

2.76-3.09

4.1-4.4

4.51-4.52

4.51-4.52

5.29-5.39

Safety protection Function

security monitoring system,Overload protection, Hoisting overheat protection, Warning Horn and Falsh,Low voltage protection,over current protection, up&down position limit switch,cross limit switch,Door interlock limits

Workshop

 

Certifications

 

Our Service

Chunhua boasts a team of seasoned professionals with nearly 30 years of expertise in crane production and crane component manufacturing, ensuring top-notch quality and innovation.

Chunhua's professional team is dedicated to crane excellence, bringing decades of experience to every project. Installation and Commissioning

Chunhua offers a generous 2-year warranty, providing peace of mind and ensuring long-term reliability for our products.

Chunhua is committed to exceptional customer service, guaranteeing a response to customer inquiries within 24 hours, ensuring satisfaction and support.

FAQ

Q1: Are you Manufacturer or Trading Company?
A:We are an manufacturer. We have our factory,R&D team,and marketing department.

Q2: Do you accept OEM business?
A: Sure, we do many OEM productions for some famous crane brand and customers around the world.

Q3: What about shipping?
A: We recommend small batch by the way of air or LCL, but large delivery by the way of container or bulk vessel.

Q4: what about delivery time?
A: different capacity crane and components have different estimated delivery time, generally speaking, around 30days -50days.

Q5: What is the warranty period?
A: Our warranty period is 2 years.

Q6: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:

A: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.