Mobilkraner

A mobile crane, or mobilkran, is a crane mounted on a wheeled or otherwise portable chassis that can be driven to a job site and set up for lifting operations. It is designed to perform heavy lifts without the need for a fixed foundation, offering flexibility and speed in urban and construction environments.

Common configurations include truck-mounted cranes, rough-terrain cranes, and all-terrain cranes. Truck-mounted cranes place a hydraulic or lattice boom on a truck chassis for road transport and quick site access. Rough-terrain cranes use a heavy off-road undercarriage for difficult surfaces, while all-terrain cranes combine road travel with strong on-site lifting capability, suitable for mixed conditions.

Key components of mobilkran systems are the boom (hydraulic telescopic or lattice), a hoist and winch arrangement, a hook block, and a counterweight. Stabilization is provided by outriggers or stabilizers that extend to the ground, and the crane is operated from an cab or via remote controls. The operator consults a load chart to determine safe lifting capacity, height, and reach for each configuration, taking into account factors such as ground conditions, wind speed, and load geometry.

Mobilkraner are used in construction, industrial maintenance, shipping, and infrastructure projects where quick mobilization and transfer between sites are advantageous. They offer mobility advantages over fixed cranes but may have lower lifting capacity or reach than dedicated cranes, especially on uneven ground or under stringent road load limits.

Safety and regulation require trained operators, daily equipment inspections, adherence to load limits, and appropriate signaling. In many regions, compliance with national and EU standards, including certification and markings, is mandatory. Regular maintenance and proper rigging procedures are essential for safe operation.