Gradall excavators come standard with full tilting, telescoping booms that let operators precisely place material and excavate on low profile jobsites like in tunnels and under bridges. Available as both wheeled and tracked models, all Gradall excavators have strong, durable frames that minimize maintenance and provide long service lives. Plus, their Highway and Discovery Crossover models can travel to the jobs at highway speeds, so it is easier and less expensive to change jobsites.