BS 6914-1(2002) : 2002

Foreword
Introduction
Scope
1 Terms and definitions
  1.1 Hierarchy
  1.2 Machine families
Bibliography

Describes the hierarchy, terminology and definitions of earth-moving machinery designed to perform the following operations: excavating, loading, transporting, spreading and compacting of earth and other materials, for example, during work on roads and dams, trenching and on building sites.