Semi Gantry Crane

Single girder semi gantry crane is used together with electric hoist , It is a track travelling small and medium-sized crane . Its proper lifting weight is 3 ton to 20 ton . Proper span is 12m-30m , Its proper working temperature is -20°C+40°C .

 

The product is a regular crane widely used at open ground and warehouse to load and unload or grab materials . It has 2 control methods . Namely ground control and cabin control .

Main Features

  • 1. Reasonable design, strong box girder with rib plate.
  • 2. Main girder and end truck one-time molding design.
  • 3. Low maintenance cost , easy installation and operation.
  • 4. Soft start motor with IP55 grade.
  • 5. Shot blasting grade Sa2.5 and St3.
  • 6. Three layers painting , base painting ,middle painting and top layer 75μm -105μm.
  • 7. High strength strong bolts between end truck and main girder.
  • 8. Welding line tested by the Ultrasonic detection.
  • 9. Schneider , Siemens , or ABB electronic.

Parameter

Product Model Single girder gantry crane
Lifting Capacity 3-20 ton
Span 7.5m-30m
Lifting height 6m-30m
Working grade A3,A4
Control method Ground control, Cabin control

 

Note: If non-standard , pls email us .It can be customized.

Applications

Mainly used for outdoor yard, yard cargo, bulk cargo loading and unloading operations. Gantry crane has the characteristics of high utilization rate, wide operation range, wide adaptability and strong versatility, and has been widely used in port freight yard.

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