Turret styles include designs for very heavy loads or long & wide loads. At first glance, the top and bottom mounted auxiliary mast appears to be the only modification.

After careful study one finds that the auxiliary mast has also changed to include twin lift chains. The upright channels of the aux mast are spread further apart and when required a third center channel may be added for stability.

Rotation points are located above and below the mast. The entire operators compartment is strengthened to accept the added stress via the overhead guard as well as the from the console supporting wall.