Automatic water supply for rotary ladder vehicle such as fire engine

摘要

The water supply can be secured in each position and is raised by an extinguishing monitor connected to the ladder basket. When the ladder is moved inwards and outwards the water supply adjusts automatically to the withdrawn length, rolling itself up again automatically. For delivery of the extinguishing medium, different hose diameters can be used. The vehicle has a built-in extinguishing medium tank and by means of an incorporated fire fighting centrifugal pump a permanent state of readiness is produced, independently of an external water supply.