Traditional Single Girder Suspension Crane

Traditional single girder suspension crane

The single girder suspension crane is designed according to international standards. It is a kind of light duty material handling single girder Overhead Crane, with single girder running on the suspension track, and usually equipped with CD1 and/or MD1 type Electric hoist. The lifting capacity of the single girder suspension Eot crane is 1 – 10 ton, and the span is 3 to 15 m, and the traveling speed is 20 m/min and 30m/min. Custom desigend overhead crane is provided according to application conditions and customer requirements.C6fHenan Weihua Machinery Co., Ltd

Main parameters of traditional single girder suspension crane

  • Product Type : LX Traditional single girder underhung / underslung crane
  • Lifting capacity of underhung crane: 1~10t
  • Span length of underhung crane: 3~15m
  • Working class of underhung crane: A3
  • Ambient temperature of underhung crane: -20~40℃
  • More information contact WhatsApp/ WeChat: + 86 151 3871 1597

Suspension crane is usually designed in single girder configuration for lighter service and lower-capacity lifting applications. When it is designed in double girder, it also can handle loads with higher capacity, but it will be impractical and expensive.C6fHenan Weihua Machinery Co., Ltd

Single girder suspension crane

A single girder suspension crane usually select the under running electric hoist and trolley as the lifting mechanism to moves across the bottom flange of the bridge beam.C6fHenan Weihua Machinery Co., Ltd

C6fHenan Weihua Machinery Co., Ltd

Single girder suspension crane with Electric wire rope hoistDongqi single girder overhead bridge craneC6fHenan Weihua Machinery Co., Ltd

Double girder suspension cranes

A double girder suspension crane can run its electric hoist and electric trolley along on the top or the bottom of the bridge beams.C6fHenan Weihua Machinery Co., Ltd

C6fHenan Weihua Machinery Co., Ltd

Double girder suspension crane with Electric chain hoistDongqi double girder overhead bridge craneC6fHenan Weihua Machinery Co., Ltd

Basic structure of single girder suspension crane

The single girder suspension crane also called underhung craneis consisted of main girder, cross beam, electric hoist, electric parts, lifting mechanic devices, etc.C6fHenan Weihua Machinery Co., Ltd

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LX Single Girder Suspension Crane DrawingC6fHenan Weihua Machinery Co., Ltd

Application of single girder suspension crane

The light duty crane is usually used in the working environment with no combustible, explosive or corrosive substance or media, such as, machinery assembly, warehouse, caves, etc.C6fHenan Weihua Machinery Co., Ltd

C6fHenan Weihua Machinery Co., Ltd

Sunspenison crane, underhang crane, under running overhead craneC6fHenan Weihua Machinery Co., Ltd

Main features of single girder suspension crane

  1. One type of main girder is consisted of I-beam and channel, used for lifting small tonnage loads and the other type is consisted of U shaped steel and I- beam, used for large tonnage loads.
  2. All the hoist and crane movements are independent and can be run simultaneously.
  3. Electric hoist mobile power supply is constituted by flat cables or special cables.
  4. The electric hoist can be selected according to your requirements.
  5. Ground control method: pendant and remote control.

Advantages of single girder suspension crane

  1. High safety and reliability
  2. Tight structure and good rigidity
  3. Flexible operation and low maintenance
  4. Low noise and no pollution
  5. Wide selection and application
  6. Smoothing moving, effectively braking and long service life.
  7. High quality and cost-effective crane price.

Single girder underhung/ underrunning crane v.s Top running single girder crane

An suspension crane, or under-running overhead crane rides on the lower flange of the beam, comparing with a top running overhead crane.C6fHenan Weihua Machinery Co., Ltd

On crane i beam & Crane tracking

An suspension crane outcomes the top running crane in that the suspension crane experiences fewer tracking problems than a top-running crane due to the suspension crane is bolted to the I-beam, which is secured to the building structure. Whereas, it also limits the overhead crane crane’s movement and lessens the chances of rail misalignment.C6fHenan Weihua Machinery Co., Ltd

On realignment

But when an suspension crane system does require realignment, the required downtime may be greater than for a top-running crane system, due to suspension and rigging required for alignment of an underhung system. In contrast, while top-running crane systems require more frequent rail alignment checks and more frequent rail alignment, they are easier service.C6fHenan Weihua Machinery Co., Ltd

Suspension crane: single girder or double girder design?

Suspension cranes is usually designed in single girder configuration for lighter service and lower-capacity lifting applications. When itis designed in double girder, it also can handle loads with higher capacity, but it will be impractical and expensive.C6fHenan Weihua Machinery Co., Ltd

Suspension crane saves your floor space with existing structures

Due to the suspension crane is supported by the existing ceiling trusses or the roof structure, it will helps to maximize the floor space of your facility. Suspension cranes provides excellent side approach and makes the most of your facility’s width and height for being supported by roof or ceiling structures. Suspension crane is the first choice for facilities with limited vertical clearance or headroom to install a top-running overhead crane system.C6fHenan Weihua Machinery Co., Ltd

C6fHenan Weihua Machinery Co., Ltd

Single girder suspension crane mounted on the ceiling structures – Dongqi ceiling mounted craneC6fHenan Weihua Machinery Co., Ltd

Free standing designs for factory with no exsting structrues

Suspension cranes also can be used in the facility without existing supporting structures which can support the crane runway. In the condition, it will be designed in a free-standing configuration with the support or mounting columns.C6fHenan Weihua Machinery Co., Ltd

C6fHenan Weihua Machinery Co., Ltd

Free standing single girder suspension crane – Dongqi single gider overhead craneC6fHenan Weihua Machinery Co., Ltd

On lifting height of suspension crane

Compared with the top running overhead crane, the suspension crane has less hook height and lift height due to the bridge and electric hoist hang underneath the runways.C6fHenan Weihua Machinery Co., Ltd

Installation of suspension cranes

As fo rinstallation and service of an suspension crane system, the procedure can be complex and may cause to longer downtime. Because the suspension crane is suspended from the runways, longer time will be taken to check the alignment or service the wheels of the overhead crane, but it is easier to maintain the alignment and cause fewer tracking problems because the I-beam design is secured to building structure—limiting movementC6fHenan Weihua Machinery Co., Ltd

Types of susnpension crane offering of Dongqi Crane

C6fHenan Weihua Machinery Co., Ltd

Underhung crane – FEM susnpension crane C6fHenan Weihua Machinery Co., Ltd

Main parameters of Euroepan standard FEM underslung crane

  • Overhead CraneType : NLX European standard FEM staandard susnpension crane
  • Capacity of European susnpension crane :1~20t
  • Span Length of European susnpension crane : ≥ 6m
  • Working Class of European susnpension crane: A5
  • Ambient Temperature of European susnpension crane:-25~40℃

C6fHenan Weihua Machinery Co., Ltd

Underhung crane – Chinese traditional susnpension craneC6fHenan Weihua Machinery Co., Ltd

Main parameters of Traditional susnpension crane

  • Product Type : LX Traditional single girder underhung / underslung crane
  • Lifting capacity of susnpension crane: 1~10t
  • Span length of susnpension crane: 3~15m
  • Working class of susnpension crane: A3
  • Ambient temperature of susnpension crane: -20~40℃

When buying an suspension crane

When buy an underhung overhead crane, the following should be considered:C6fHenan Weihua Machinery Co., Ltd
Is your building’s structure strong enough to support a crane system? If not, a freestanding overhead crane system is an option. The drawback of a freestanding suspension crane system is that it takes up floor space from production and other uses.C6fHenan Weihua Machinery Co., Ltd

Generally, the under running overhead crane flexibility, functionality, and ergonomic solutions, whereas, the top running overhead crane kits is featured of higher capacity lifts and higher lift heights and more overhead room.If you are in need of an overhead crane, and do not how to select from the top running system or under running system, please leave a message below.C6fHenan Weihua Machinery Co., Ltd

2 ton Chinese single girder suspension overhead craneC6fHenan Weihua Machinery Co., Ltd

If you need any suspension crane, please feel free to contact us. Dongqi Hoist and Crane offers custom designed single girder suspension crane Buy suspension overhead crane nowC6fHenan Weihua Machinery Co., Ltd

Single girder overhead eot crane offering

C6fHenan Weihua Machinery Co., Ltd

Electrical hoist single girder overhead eot craneC6fHenan Weihua Machinery Co., Ltd

Electrical hoist single girder overhead eot crane is widely used in the factory, ware house, stockyard, etc.C6fHenan Weihua Machinery Co., Ltd

Electrical hoist single girder overhead eot crane specifications: Product type: LD single girder eot crane, Lifting capacity: 1~32t, Span length: 7.5~28.5m, Working class: A3,A4,C6fHenan Weihua Machinery Co., Ltd

C6fHenan Weihua Machinery Co., Ltd

Explosion proof single girder overhead eot craneC6fHenan Weihua Machinery Co., Ltd

Explosion proof single girder overhead eot crane is designed for hazardous environment, such as, gas, dusty environment to enhance safety.C6fHenan Weihua Machinery Co., Ltd

Explosion proof single girder overhead eot crane specifications: Product type: LB single girder eot crane, Lifting capacity: 1~20t, Span length: 7.5~28.5m, Working class: A3,C6fHenan Weihua Machinery Co., Ltd

C6fHenan Weihua Machinery Co., Ltd

Low headroom single girder overhead eot craneC6fHenan Weihua Machinery Co., Ltd

Low headroom single girder overhead eot cranes are designed for low height plant and factory, where the lifting room is limited but lifting height is high.C6fHenan Weihua Machinery Co., Ltd

Low headroom single girder overhead eot crane specifications: Product type: LDP single girder eot crane, Lifting capacity: 1~32t, Span length: 7.5~22.5m, Working class: A3, A4,C6fHenan Weihua Machinery Co., Ltd

C6fHenan Weihua Machinery Co., Ltd

FEM electrical hoist single girder overhead eot craneC6fHenan Weihua Machinery Co., Ltd

FEM hoist single girder overhead eot crane is designed with features of Sturdy quality,Good price, One year quality assurance, Full set of after sales service.C6fHenan Weihua Machinery Co., Ltd

European hoist single girder overhead eot crane specification: Product type: HD single girder eot crane,European Crane Lifting capacity: 1~30t, Span length: ≥6m, ,Working class: A5,C6fHenan Weihua Machinery Co., Ltd

C6fHenan Weihua Machinery Co., Ltd

European underslung single girder overhead eot craneC6fHenan Weihua Machinery Co., Ltd

European underslung single girder underslung crane is installed on the roof of the workplace without bracket, saving space and lowering cost.C6fHenan Weihua Machinery Co., Ltd

Underslung single girder overhead eot crane specifications: Product type: NLX single girder eot crane, Lifting capacity: 1~20t, Span length: ≥ 6m, Working class: A5,C6fHenan Weihua Machinery Co., Ltd

C6fHenan Weihua Machinery Co., Ltd

Suspension single girder overhead eot craneC6fHenan Weihua Machinery Co., Ltd
Suspension single girder overhead eot crane is a small light lifting equipment, economical price, which is widely used in the factory, warehouse, stockyard, etc.

Suspensions single girder overhead eot crane specifications: Product type: LX single girder eot crane, Lifting capacity: 1~10t, Span length: 3~15m, Working class: A3,C6fHenan Weihua Machinery Co., Ltd

Get your custom overhead eot crane design

C6fHenan Weihua Machinery Co., Ltd
Overhead crane: S= Crane Span, H= Lifting heightC6fHenan Weihua Machinery Co., Ltd

In order to give you suitable overhead eot crane solution and specific overhead eot crane price promptly, please help our overhead eot crane engineer to confirm the following information as much as possible:C6fHenan Weihua Machinery Co., Ltd

  1. Types of overhead eot crane: (Single or double girder? European type or Common one? )
  2. Capacity:
  3. Span:
  4. Height of Lift:
  5. Power supply: (3phase? Voltage? Hz?)
  6. Bay/ Travelling Length:
  7. Quantity:
  8. Operation: Through Pendant/Radio Remote/Cabin Control
  9. Indoor/Outdoor:
  10. Application (What are you planning to lift) :
  11. Environment (Normal/ hazardous) :
  12. Building drawing if possible:
  13. Location:
  14. Industry type: (Eg: Auto, steel, sugar, stone, etc)
  15. Rail Existing/New: (Size in case of Existing)
  16. Number of Cranes in bay:
  17. Existing Structure/New Structure:
  18. Your full company address and contact details:

If you do not know about how to select the overhead eot crane, please feel free to leave us a message or email to [email protected]. The reply of our overhead eot crane engineer will be given within 24 hours. Get your custom design overhead eot crane.C6fHenan Weihua Machinery Co., Ltd

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