Double girder gantry crane with cantilevers

Cantilever Gantry Crane

Cantilever gantry crane refers to a gantry crane or semi gantry crane in which the main girders or trusses extend transversely beyond the gantry crane runway on one side or both sides of the crane. For single girder gantry crane with cantilever, there is no need to equip the saddle with the crane; however as for double girder gantry crane with cantilevers, it is needed to equip saddles with the crane to ensure the safe and reliable work of the crane. Cantilever crane is widely used nowadays and it can be with one or two cantilevers as needed.

Types of Cantilever Gantry Crane

Cantilever crane is widely used on many different work occasions and it can be classified into different types as follows:

  1. The cantilever gantry crane is sorted according to structure type, there are mainly truss type structure cantilever crane and box type structure cantilever crane. Truss gantry crane is more suitable for windy workplace and it is with low cost and easy to install, move and maintain; box type gantry crane can be used for long time and has strong structure to ensure its reliable and efficient work;

Box-type single girder cantilever gantry crane
Single Girder Gantry Crane with Cantilever

Single girder cantilever gantry crane parameters:

  • Lifting Capacity: 3t~26t
  • Span Length: 12~30m
  • Lifting Height: 6~18m
  • Working Class: A3, A4
  • Traveling Speed: 20~30m/min
  • Lifting Speed: 3-8m/mim or 0.3/3-0.8/8m/min

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Truss cantilever gantry crane
Single Girder Truss Cantilever Gantry Crane

Single girder truss gantry crane with cantilever parameters:

  • Lifting Capacity: 3t~26t
  • Span Length: 12~30m
  • Lifting Height: 6~18m
  • Working Class: A3, A4
  • Traveling Speed: 20~30m/min
  • Lifting Speed: 3-8m/mim or 0.3/3-0.8/8m/min

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  1. The cantilever crane is sorted according to girder quantity, there are single girder gantry crane and double girder gantry crane with cantilever. Saddle is not needed for single girder crane even if the crane has cantilever, however, the double girder gantry crane needs to have saddle when the crane has cantilever. These two types of cranes are widely used for heavy load lifting and transporting and they can greatly save work labor and improve work efficiency; for U model double girder gantry crane with cantilevers, there is no need to set saddles on the crane because of its structure. Semi gantry crane is generally used on the occasions without enough space. Clients can adopt suitable gantry cranes to meet their different work needs.

L-type cantilever gantry crane
L-type single girder gantry crane with cantilever

Single girder L-type cantilever gantry crane parameters:

  • Lifting Capacity: 5t~50t
  • Span Length: 18~35m
  • Lifting Height: 6~18m
  • Working Class: A4, A5
  • Traveling Speed: 39-48m/min
  • Lifting Speed: 5.9-11.2m/mim

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Double girder gantry crane with cantilevers
MG A-style Gantry Crane with Cantilever

Ellsen MGA gantry crane with cantilever parameters:

  • Lifting Capacity: 5t~200t
  • Span Length: 18~35m
  • Lifting Height: 6~18m
  • Working Class: A5
  • Traveling Speed: 28~45m/min
  • Lifting Speed: 3.5~12.5m/min

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Cantilever gantry crane with high quality
MG U-style Gantry Crane with Cantilever

Ellsen MGU gantry crane with cantilever parameters:

  • Lifting Capacity: 5t~200t
  • Span Length: 18~35m
  • Lifting Height: 6~18m
  • Working Class: A5, A6
  • Traveling Speed: 38~44m/min
  • Lifting Speed: 5.9~13.2m/min

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  1. There are also gantry crane with one cantilever on one end of the crane and gantry crane with two cantilevers on both sides of the crane. The cantilever gantry crane can adopt one or more hoists or trolleys to do the lifting and transporting work, different cranes can bear different loads and the weight of the materials should not be heavier than the cranes’ lifting capacities.

Single girder gantry crane with cantilever for sale
Gantry Crane with One Cantilever

Single girder crane with one cantilever parameters:

  • Lifting Capacity: 3t~26t
  • Span Length: 12~30m
  • Lifting Height: 6~18m
  • Working Class: A3, A4
  • Traveling Speed: 20~30m/min
  • Lifting Speed: 3-8m/mim or 0.3/3-0.8/8m/min

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Double girder gantry cranes with double cantilevers from Ellsen
Double Girder Gantry Crane with Double Cantilever

Double girder truss cantilever gantry crane parameters:

  • Lifting Capacity: 5t~200t
  • Span Length: 18~35m
  • Lifting Height: 6~18m
  • Working Class: A5
  • Traveling Speed: 28~45m/min
  • Lifting Speed: 3.5~12.5m/min

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As a leading gantry crane supplier, Ellsen has professional and experienced team, advanced production technology and strict control and management system, which makes sure that all the gantry cranes are designed and manufactured with high quality. No matter what kind of gantry crane you need, you just need to tell us your requirements including the lifting capacity, working environment, materials property and so on, we can provide you with suitable solution to meet your needs. To buy gantry crane, Ellsen will be your good and reliable choice because our quality crane with competitive price can facilitate your lifting work and greatly improve your work efficiency. For more information about our gantry crane for sale, please just send us the inquiry at any time you need.

Technical Parameter of Cantilever Gantry Crane 
Capacity t 5 10 20 50 75 100 160 200
Span S(m) 18~35 18~35 18~35 18~35 18~35 18~35 18~35 18~35
Lifting height m 6~12 6~12 6~12 6~12 6~12 6~12 6~12 6~12
Lifting speed m/min 12.5 8.5 7.2 5.9 4.7 3.9 3.5 3.5
trolley speed m/min 37.2 43.8 44.6 38.5 38.2 33.9 22.5 2.9~29
Crane speed m/min 37.7 37.7 40.1 44 38.3 3.23~32.3 2.8~28 2.8~28
Work duty A5 A5 A5 A5 A5 A5 A5 A5
Track type P43 P43 QU70 QU80 QU80 QU100 QU100 QU100

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