Durable Overhead Crane for Factory Workshop Heavy Lifting Needs Bridge Girder Erection Equipment

• 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

High Safety Electric Control Cranes Cargo Lifting Equipment Double Beam Overhead Bridge Crane for Warehouse

Product Description

Introducing the exceptional Double Girder Overhead Crane-an engineering marvel crafted for the most rigorous industrial settings. This powerhouse of a lifting system is meticulously tailored for environments demanding superior lifting capacities, expansive spans, and meticulous load manipulation. Featuring dual parallel main girders, securely supported by end trucks, this crane configuration provides unmatched strength, stability, and adaptability, vastly outperforming single girder designs. Perfectly suited for the heavy industries and monumental operations, it stands as the pinnacle of industrial efficiency.

Vantage1: Structural Design:
- Engineered with two extraordinarily robust main girders, available in box-type, truss, or fabricated profiles, these girders offer exceptional support and rigidity, significantly reducing deflection even under the heaviest loads.
- Elevated hook height due to the strategic positioning of the hoist above the girders, this design maximizes your vertical workspace, providing unmatched lifting elevation.
- Designed for spanning impressive distances exceeding **30 meters** with the capability of handling astounding loads ranging from **5 tons to over 500 tons**.

Vantage2: Hoisting Mechanism:
- Outfitted with state-of-the-art heavy-duty wire rope or chain hoists (notable brands include Konecranes and ABUS) specifically engineered for effortlessly lifting the most challenging, heavy loads.
- Optional auxiliary hoists provide versatile secondary lifting capabilities, perfect for maintenance operations or handling lighter loads with ease.

Vantage3: Driving System:
- Equipped with dual-drive motors on both the bridge and trolley, ensuring smooth and synchronized movement, even when managing uneven load distributions.
- Advanced frequency-controlled drives are implemented for precision positioning and to minimize wear and tear, extending the lifespan of your investment.

Vantage4: Control & Safety
- Choose from multiple control options tailored to your needs: pendant, radio remote, cabin-operated, or fully automated systems for ultimate operational versatility.
- Comprehensive safety features are integrated, including overload protection, anti-collision systems, emergency stop functions, and redundant braking for unparalleled safety.

Application
1.Manufacturing Facilities: Perfectly engineered for moving heavy materials in manufacturing plants, assembly lines, and workshops with precision and ease.
2.Warehousing and Logistics: Optimizes loading and unloading tasks in warehouses, distribution centers, and logistics facilities with unparalleled efficiency.
3.Construction Sites: Delivers dependable lifting support for construction materials and equipment, granting reliability on busy construction sites.
4.Power Plants: An indispensable tool for maintenance and installation tasks in power generation facilities such as thermal power plants and hydroelectric dams.
5.Shipbuilding and Ports: Essential for lifting and transporting heavy components, it serves as a vital asset in shipyards and port terminals.

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 proudly boasts a professional team with approximately 30 years of experience in producing top-tier cranes and crane components, ensuring the pinnacle of craftsmanship and reliability.

Chunhua's professional team is dedicated to crafting superior cranes. Installation and Commissioning

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

Chunhua pledges to respond to any customer request within 24 hours, ensuring prompt and reliable 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.