CHG Series Electric Hoist Gantry Crane

In General
European standard (DIN/FEM) optimized design, light dead weight, small wheel load, small volume
Max. lifting capacity: 63t
Flexible solution for all lifting needs
Excellent driving properties, stepless control, smooth moving
Mechanical Feature
Single welding box girder, beam deflection with DIN/FEM standard
Legs are made of rectangular steel tube which are with high strength and small dimension
Steel Material: Fe37 or Fe52 (Equal to Chinese standard Q235B and Q345B)
Whole length CNC cutting for complete web plate, to ensure the precision and smooth curve shape of the camber
Automatic submerged arc welded main weld with NDT inspection
Shot-blasting Sa2.5 for complete girder after welding, to achieve stress release
Epoxy zinc-rich painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster
The girder and end beams are connected together by Class 10.9 high strength bolts to ensure the structure strength and precision of the whole machine
Gantry crane adopts vertical three-in-one drive mechanism which drives safer and saves more space
Protection class: IP54, Insulation class: F, electrical sustained rate: 40% ED
The end beams are equipped with anti-friction bearings, buffer blocks and derailment preventing end plate