Telestick Quick Change boom extension for the XL 4000 Series II excavators increases the reach and range to 45 feet 9 inches. It can be installed in less than 30 minutes using the standard boom-end bucket adapter and two pins. Gradall says its high-pressure, load-sensing hydraulics system powers the boom movement and attachments by using an optional auxiliary hydraulics quick-connect system. For models without auxiliary hydraulics, a hose can be installed and protected inside the triangular boom.
