Derricks
Esquema
Jerarquía
Furnishings and Equipment (Hierarchy Name) > Tools and Equipment > equipment > <equipment by process> > construction equipment > transferring construction equipment > hoisting machinery
Descripción
Devices consisting of a vertical mast and a horizontal or sloping boom operated by cables to a separate engine or motor; used for hoisting and moving heavy loads or objects.
Subcategorías
URI original del concepto
Otros términos
- dirkkranen [nl]
- grúa de brazos rígidos [es]
- derrick [en]
- dirkkraan [nl]
- grúa fija [es]