The use of work mobile platforms has become more and more common. Pressure fluid techniques quite often must be realized in mobile use at large working height or wide side extensions. Mobile work platforms can cover such application but they so far needed external power supply or additional power packs with difficult handling, expensive investments and large volumes and weight to be carried along with.
The visual inspection of confined spaces is a crucially important and growing segment of many industrial processes and safety procedures. Confined spaces are common in many industrial settings and range from vaults, manholes and tunnels to tanks, vessels, cisterns, and silos. Usually, the confined spaces need to be inspected periodically in order to ensure safety, cleanliness, and the absence of foreign objects, contaminants, corrosion, or residue from previous use.