QD Double Girders Hook Crane

Overhead Bridge Crane

Overhead bridge crane is consisted of bridge frame and travelling system, by supporting the wheels in the plants or rails, the overhead bridge cranes are available to achieve multi directional movements.

Adopting to advanced technology and high-quality crane components, over head crane in Ellsen manufacturer is of reliable structure and reasonable price. Nowadays, overhead bridge crane is widely applied for lifting and positioning of goods&materials in large tons. Besides, the crane ranks top in price-quality ratio in modern industry.

Ellsen different types refers to flexible overhead bridge crane prices, welcome to contact us to get a free quote.

Ellsen single girder overhead bridge crane for sale.
Ellsen LD Overhead Bridge Crane

  
LD industrial bridge crane parameters:
  • Lifting Capacity: 0.5~20t
  • Span Length: 7.5~31.5m
  • Working Class: A3~A4

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Ellsen offers Metallurgy Overhead Bridge Crane
Metallurgy Overhead Bridge Crane

   
Metallurgy single bridge crane parameters:
  • Lifting Capacity: 0.5~10t
  • Span Length: 7.5~28.5m
  • Lifting Height: 6~20m
  • Lifting Speed: 7~8m/min
  • Crane Travelling Speed: 20~30m/min
  • Working Class: A6

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Ellsen HD Bridge Crane is of European Style
HD Overhead Bridge Crane

   
HD single girder bridge crane parameters:
  • Lifting Capacity: 3.2~16t
  • Span Length: 7.5~28.5m
  • Lifting Height: 6~18m
  • Lifting Speed: 0.66/4~1.6/10m/min
  • Crane Travelling Speed: 2~20m/min
  • Working Class: A5

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Ellsen Double Girder Overhead Bridge Cranes has been exported to many regions
LH Double Girder Overhead Bridge Crane

   
LH double-girder crane parameters:
  • Lifting Capacity: 5~32t
  • Span Length: 10.5~31.5m
  • Lifting Height: 6~18m
  • Lifting Speed: 3~8m/min
  • Crane Travelling Speed: 20m/min
  • Working Class: A4

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QD Double Girders Hook Crane
QD Double Girder Hook Bridge Crane

   
QD double girder hook bridge parameters:
  • Lifting Capacity: 5~450t
  • Span Length: 10.5~31.5m
  • Lifting Height: 6~18m
  • Lifting Speed: 2.1~12.5m/min
  • Crane Travelling Speed: 42~90/min
  • Working Class: A5~A6

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NLH overhead cranes in Ellsen for sale
NLH Double Girder Overhead Bridge Crane

   
NLH double-girder crane parameters:
  • Lifting Capacity: 3.2~80t
  • Span Length: 10.5~31.5m
  • Lifting Height: 6~18m
  • Lifting Speed: 0.5/3.4~0.8/5m/min
  • Crane Travelling Speed: 3~30m/min
  • Working Class: A5

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Ellsen High Class Double Girder Overhead Cranes
E.O.T Double Girder Overhead Bridge Crane

    
E.O.T double girders cranes parameters:
  • Lifting Capacity: 5~320t
  • Span Length: 10.5~31.5m
  • Lifting Height: 6~18m
  • Lifting Speed: 0.2/2~1.07/10.7m/min
  • Crane Travelling Speed: 40~68m/min
  • Working Class: A5

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foundry crane in Ellsen for sale.
Overhead Bridge Foundry Crane

  
Double girder foundry crane parameters:
  • Lifting Capacity: 5~320t
  • Lifting Height: 6~18m
  • Span Length: 10.5~31.5m
  • Working Class: A6~A8
  • Working Temperature: -10℃~55℃

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Ellsen Industrial Overhead Bridge Crane Features

  • Low headroom of the whole set, and thus improving utilization of plants.
  • Our products are in a wide range of handling, and of reliable structure&strong rigidity.
  • Light dead weight, and small wheel pressure, reasonable load-bearing capacity.
  • High-configuration and high-performance, thus extending the crane service lifetime and safety.
  • Taking advanced technology and own a profound one-stop service.

Usages of Wire Rope in Overhead Bridge Crane

As the crucial component of electric hoist and overhead bridge cranes, the usage of wire rope have a directly impact on bridge crane safety.

  • The wire rope must keep in a good lubrication state.
  • Check the fix condition in the end of the rope routinely.
  • The wire rope should be scraped when reaching national retirement standards or occurred three situations such as dense crack, wear out, or break off the rope.

crane

Adjustment&Repair of “Track Biting” of Crane Running System

When the overhead bridge crane travel normally, the wheel flange and rail should keep distance. When the wheel flange and rail are squeezed up, the friction between them would be enhanced greatly which caused abrasion, and this phenomenon is called “track biting”.

  • Measure and adjust the verticality, parallelism and straight factors of the wheels.
  • When there are obviously clear trace at the side of steel rail, there must appears damage.
  • When the crane is travelling, there exists obviously change between the wheel flange&steel rail in a short distance.
  • Calculating the span length of the rail and inspecting the problem.
  • Clearance of rag (if exists), and clean up the components.
  • Change the wheel if it is of severe damage.

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