Robust Double Beam Overhead Crane for Industrial Lifting Applications Crane Lifting Hook

• 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 - the ultimate solution for cargo lifting. This Double Beam Overhead Bridge Crane, specially crafted for warehouses, epitomizes strength and precision.

Product Description

Our Double Girder Overhead Crane is the epitome of heavy-duty lifting excellence, engineered for the most demanding industrial environments. It excels in high lifting capacities, extended spans, and precise load handling. With two parallel main girders fortified by end trucks, it promises unmatched strength, stability, and versatility, surpassing single girder designs. Ideal for heavy industries and expansive operations.

Vantage1: Structural Design:
- Engineered with two robust main girders (box-type, truss, or fabricated profiles), this design ensures exceptional rigidity, effectively minimizing deflection even under substantial loads.
- Benefit from a higher hook height due to the hoist's strategic placement above the girders, thereby maximizing vertical workspace for increased efficiency.
- Perfectly suited for spans greater than **30 meters** and can handle capacities from **5 tons to 500+ tons**, catering to a wide range of industrial needs.

Vantage2: Hoisting Mechanism:
- Outfitted with heavy-duty wire rope or chain hoists (e.g., Konecranes, or ABUS), this mechanism is designed to handle extreme loads with ease and reliability.
- Features optional auxiliary hoists for secondary tasks like maintenance or lighter loads, enhancing operational flexibility.

Vantage3: Driving System:
- Empowered by dual-drive motors on both bridge and trolley, it guarantees smooth and synchronized movement, even when dealing with uneven loads.
- Incorporates advanced frequency-controlled drives that allow for precise positioning and significantly reduce wear and tear.

Vantage4: Control & Safety
- Offers diverse control options: pendant, radio remote, cabin-operated, or fully automated systems to suit various operational preferences.
- Integrated with cutting-edge safety features including overload protection, anti-collision systems, emergency stops, and redundant braking systems for enhanced security.

Application
1. Manufacturing Facilities: Perfect for lifting and moving heavy materials within manufacturing plants, assembly lines, and workshops efficiently.
2. Warehousing and Logistics: Expertly handles loading and unloading tasks in warehouses, distribution centers, and logistics facilities with remarkable efficiency.
3. Construction Sites: Reliable partner for lifting construction materials and equipment on various construction sites, ensuring seamless operations.
4. Power Plants: Indispensable for maintenance and installation tasks in power generation facilities such as thermal power plants and hydroelectric dams, ensuring operational continuity.
5. Shipbuilding and Ports: Essential for lifting and transporting heavy components within shipyards and port terminals, supporting seamless 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's professional team boasts nearly 30 years of expertise in producing cranes and crane components, ensuring top-quality and reliability.

Chunhua has a professional team dedicated to crane production. Installation and Commissioning

Chunhua offers an extensive 2-year warranty, demonstrating our commitment to quality and customer satisfaction.

Chunhua guarantees a swift response to customer requests within 24 hours, ensuring seamless support and service.

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.