The article mainly introduces the characteristics of two kinds of main hoisting reducer composition forms of heavy ladle crane,compares the advantages & disadvantages of structures,manufacture technologies and performances of two kinds of main hoisting reducer,which is available for reference.

Fault analysis of large ladle crane reducer;

Axis Breaking Detection and Protection for Planet-Gear Reducer Casting Crane

The design of the new type casting crane

In a certain steel making plant, one casting crane was mended to increase its main lifting capacity from 160t to 180t.

Comparing comprehensive performances of large ladle cranes;

Safe problems in using ladle crane;