Truss cantilever gantry crane

Truss Gantry Crane

Truss gantry crane refers to a kind of gantry crane with truss type structure, and it can be with single beam or double beam as needed. It is mainly used to load, unload or extract materials and goods on outdoor occasions. The crane can adopt ground control or cab control.

The truss gantry crane adopts electric hoist or trolley as its lifting mechanism, and the lifting mechanism mainly includes motor, brake, reducer, drum and pulley block. The motor drives the drum to rotate to let out or in the cable via reducer to lower or lift heavy items. Compared with box type gantry crane, the truss gantry crane has lighter dead weight and smaller windward area, and then it can reduce wind resistance.

Single girder truss gantry crane with cantilever
Single Girder Truss Gantry Crane with Double Cantilever

Single girder truss cantilever gantry crane parameters:

  • Lifting Capacity: 3t~20t
  • Span Length: 8~35m
  • Lifting Height: 6~18m
  • Lifting Speed: 0.33~8m/min
  • Trolley Traveling Speed: 14~20m/min
  • Crane Traveling Speed: 20m/min
  • Working Class: A3-A4
  • Provide Custom Option

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Truss cantilever gantry crane
Double Girder Truss Cantilever Gantry Crane

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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Types of Truss Gantry Crane

For different material handling needs, the gantry cranes are designed with different configurations. As for truss gantry crane, there are mainly single girder truss crane and double girder crane, and the both the two types of cranes can also be semi gantry cranes as needed.

Single girder truss gantry crane refers to the crane with one main girder and used with AQ-CD or AQ-MD type electric hoist to lift heavy goods. It can be applied on many different work occasions, such as port, shipyard, railway line and material yard. Semi gantry crane only has two support legs on the one end and the other end of the crane needs support from building or other structures, and it can travel along the track.

Single girder truss gantry crane
Single Girder Truss Gantry Crane without Cantilever

Single girder truss cantilever crane parameters:

  • Lifting Capacity: 3t~20t
  • Span Length: 8~35m
  • Lifting Height: 6~18m
  • Lifting Speed: 0.33~8m/min
  • Trolley Traveling Speed: 14~20m/min
  • Crane Traveling Speed: 20m/min
  • Working Class: A3-A4
  • Provide Custom Option

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Double girder truss gantry crane has two main beams and its trolley usually travel along the track on the top of the beams, and the crane travels along its track on the ground. When the double girder gantry crane has cantilever, there should be saddle equipped with the crane; if there is no cantilever, there is no need to set the saddle on the crane.

Double girder truss gantry crane
Double Girder Truss Gantry Crane without Cantilever

Double girder truss cantilever gantry 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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This kind of gantry crane has light dead weight and can greatly reduce wind resistance with its truss structure. It is widely used for outdoor material lifting and transporting. As a professional and leading gantry crane manufacturer, Aimix supplies a wide range of truss gantry cranes to meet different needs and requirements. No matter what type of crane you need and no matter where you use the crane, you can find and get the suitable gantry crane with high quality from us. If you need more helpful information on choosing the gantry crane, please just tell us without hesitation, and we will provide you with the satisfactory crane solution according to your requirements, and out cranes are with very competitive prices. To get some details about gantry crane for sale, just contact us now.

Technical Parameter of AQ-MHH Electric Hoist Gantry Crane
Capacity t 3 5 10 16 20
Span S(m) 8~35 8~35 8~35 8~35 8~35
Lifting height m 6~18 6~18 6~18 6~18 6~18
Lifting speed m/min 8(0.8/8) 8(0.8/8) 7(0.7/7) 3.5(0.35/3.5) 3.3(0.33/3.3)
Trolley speed m/min 20(30) 20(30) 20(30) 18 14
Crane speed m/min 20(30) 20(30) 20(30) 20(30) 20(30)
Work duty A3~A4 A3~A4 A3~A4 A3~A4 A3~A4
Track type P24 P24 P30 P30  P38 P30  P38 P38  P43

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