The Open-S Alliance is developing an international common standard for automatic quick couplers for excavators, including for ...

Editor's Note: This story was updated August 15, 2025, with new products. When it’s time to break up pavement, cut out rebar and scoop up the remains, these attachments are designed to do the job.

The SH Series shears can cut steel beams and rebar, crush concrete and pick up and sort material. Large bore hydraulic cylinder and speed/regeneration valve provide greater cutting force and reduced ...

1 Vale S.A., Parauapebas, Brazil. 2 Department of Civil and Environmental Engineering, Universidade de Brasília, Brasília, Brazil. 3 Vale Institute of Technology, Belo Horizonte, Brazil. The mechanics ...

Longwall working faces are considered one of the main technological methods for large-scale coal mining projects, as they enable the extraction of more coal resources in a single operation. However, ...

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Inside a Baltimore cruise terminal last week, dozens of military personnel were spread out across a wide room under bright lights, with workers bent over computers across rows of tables hastily ...

Shale gas, as an important unconventional oil and gas resource, plays an important role in energy supply. Due to the strong mechanical heterogeneity and compactness, which requires the use of ...