Henan Dowell Crane Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10000 Sets per Year |
| Delivery Time | 35-40 work days |
| Packaging Details | Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation |
| Product name | 30 Ton Double Girder Overhead Crane |
| Span | 10.5-31.5m |
| Lifting height | 5~30M or customized |
| Lifting speed | 5-15M/MIN |
| Trolley travelling | 30m/min |
| Color | Customized |
| Working System | A3-A5 |
| Condition | New |
| Electric protection | IP54,IP55 |
| Voltage | 3PH AC 220--440 V |
| Main electrical parts | International famous brand |
| After-sales Service Provided | Engineers available to service machinery overseas |
| Brand Name | Dowellcrane |
| Model Number | QD |
| Certification | CCC CE ISO |
| Place of Origin | China (Mainland) |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 10000 Sets per Year |
| Delivery Time | 35-40 work days | Packaging Details | Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation |
| Product name | 30 Ton Double Girder Overhead Crane | Span | 10.5-31.5m |
| Lifting height | 5~30M or customized | Lifting speed | 5-15M/MIN |
| Trolley travelling | 30m/min | Color | Customized |
| Working System | A3-A5 | Condition | New |
| Electric protection | IP54,IP55 | Voltage | 3PH AC 220--440 V |
| Main electrical parts | International famous brand | After-sales Service Provided | Engineers available to service machinery overseas |
| Brand Name | Dowellcrane | Model Number | QD |
| Certification | CCC CE ISO | Place of Origin | China (Mainland) |
| High Light | 30Ton Lifting Overhead Crane ，Heavy Duty Lifting Overhead Crane ，Double Girder Overhead Lifting Crane | ||
Heavy Duty Lifting 30 Ton Double Girder Overhead Crane Supplier
30 Ton Double Girder Overhead Crane Description
Double girder overhead crane is a type of crane that consists of two horizontal beams (girders) that are supported by end trucks and runways. The hoist and trolley are mounted on the girders and move along the length of the crane.
This type of crane is commonly used in industrial settings and is ideal for lifting and moving heavy loads over long distances. The double girder design provides increased strength and stability, allowing for higher lifting capacities and longer spans than single girder cranes.
Double girder overhead cranes are available in a variety of configurations and can be customized to meet specific requirements. They can be operated manually or with advanced automation systems, such as radio remote control or computerized control systems.
Technical Data Sheet
| Heavy Capacity Customized Double Girder 50 ton Overhead Crane | |||||||||||||||||||
| Lifting capacity | t | 50/10 | 50/10 | ||||||||||||||||
| Working level | A5 | A6 | |||||||||||||||||
| Span | m | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 | ||
| Weight | t | 31.6 | 34.2 | 37.2 | 40.6 | 44.5 | 49.0 | 55.2 | 61.4 | 32.2 | 34.9 | 37.8 | 41.2 | 45.1 | 49.9 | 56.1 | 62.3 | ||
| Maximum wheel pressure | KN | 347 | 368 | 372 | 395 | 415 | 426 | 450 | 470 | 354 | 375 | 393 | 409 | 423 | 440 | 459 | 478 | ||
| Speed | Operation | m/min | 73 | 87 | |||||||||||||||
| Crab running | 38.5 | 38.5 | |||||||||||||||||
| Lift | 6.8 | 8.5 | |||||||||||||||||
| Deputy lift | 13.2 | 13.2 | |||||||||||||||||
Details Images
Key Components of Double Girder Overhead Crane
Key Benefits Of Double Girder Overhead Crane
High lifting capacity - Can handle very heavy loads up to hundreds of tons.
Stable lifting - The two girders provide a solid base of support for heavy loads.
Flexibility - Independent crane bridge, trolley and hoist motions allow flexible movement.
Durability - Robust construction suitable for demanding industrial environments.
Safety - Redundant support system and safety mechanisms minimize risks.
Package and Delivery
FAQ
Q. What's the information should I provide when inquiry?
More details or drawings, better.
A: Lift capacity B: span C: lift height D: power source other specials
you give us will be more appreciated.
Q. How many operating methods for my selection?
Standard operating methods:
A: pendent controller with push buttons .B: remote control with push buttons C: cabin(space capsule seat) control with joystick. Choose any type as you like.
Q. Can this type of work in a hazardous environment?
A: Sure! We can customize for you, acid proof or explosion-proof,
no problem with that.
Q. Safety device
A: Overload limiter, Limit Switch (lifting and traveling), Interlock protection device.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1955
Total Annual:
1000000-5000000
Employee Number:
100~120
Ecer Certification：
Active Member
Dowell Crane Co., Ltd is a China-leading company in crane manufacture and crane trading business. We serve a broad range of customers from all over the world, providing a complete set of advanced lifting projects, including Gantry crane, Bridge crane, Portal crane, Beam launcher, Electric winch, Li... Dowell Crane Co., Ltd is a China-leading company in crane manufacture and crane trading business. We serve a broad range of customers from all over the world, providing a complete set of advanced lifting projects, including Gantry crane, Bridge crane, Portal crane, Beam launcher, Electric winch, Li...
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