Self-propelled machine for moving Self-Erecting Tower Cranes
Ladybird Crane Hire ran a demonstration day for a revolutionary new machine for moving Self-Erecting Tower Cranes on 12
January at their offices in Bromsgrove, Worcestershire.
The machine being demonstrated is a newly available self-propelled, four wheel steering transport system.
Ladybird Crane Hire is the first company to have invested in this technology and ran a demonstration day to promote the
benefits of the machine to customers and other crane owners with a view to hiring out the machine in the future.
The ‘GAPO’ has been developed over a period of 8 years by one of Italy’s major distributors and hirers of Potain tower
cranes. The unit was created to improve the speed and safety of installation and removal of self-erecting cranes
which can be difficult to install in particularly tight sites and on difficult terrain.
The system is composed of two independent hydrostatically driven wheels mounted either side of the engine and a
hydraulic arm that connects to the crane capable of lifting 10 tons. The unit also has an auxiliary hydraulic circuit
which is used for steering the rear wheels. In this way the machine can turn cranes in their own length and even drive
them sideways. To date the ‘GAPO’ has been used on a number of jobs which would have otherwise required a large mobile
crane.
The day passed smoothly with everyone being amazed at the capabilities of the machine and registering interest in either
hiring or buying one. Ladybird Crane Hire will continue to market the ‘GAPO’ and intend to demonstrate it to a wider
audience at the SED show in May. In the meantime they are looking for wider applications for the machine for use in
transport yards and marinas.
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