Gradall Industries has introduced two new Discovery Series hydraulic excavator models, the D172 and D174, that are bigger, more muscular and more productive than the previous D152 and D154 models.
Gradall Industries Discovery Series hydraulic excavator models
Gradall Industries has introduced two new Discovery Series hydraulic excavator models, the D172 and D174, that are bigger, more muscular and more productive than the previous D152 and D154 models. The new models benefit from a 36% increase in horsepower, as well as greater torque to increase travel speed, hill-climbing capability and overall productivity. Both new models have Freightliner undercarriages. The D172 has two-wheel drive, while the D174 is a four-wheel-drive machine. Both feature a Gradall upperstructure and a telescoping, full-tilting boom, able to rotate attachments 220 degrees. The low-profile boom design also allows the Discovery Series models to work productively under bridges and in tunnels. 330-339-2211; www.gradall.com.
