Mast: Tri-form construction

The mast is one of the most important pieces to the VNA machine.

With lift heights exceeding 18000mm the rigidity of the mast is crucial to the functionality of the VNA truck.

The Tri-Form mast uses a number of torsion tubes which redirect the lateral displacement forces. The depth of the mast helps to triangulate the structure and reduce lateral movement.

All of the Lateral bearings on the Mast are excentric, This enables service personnel to very quickly and simply tight each bearing without having to remove the sections and shim anything.

All of the bearings on the mast are bolt on bearings, if for any reason the bearing needs to be replaced, the mounting plate can be unbolted without the need to dismantle the entire mast.