The models feature reinforced lift arms and overhauled working hydraulics, as well as increased tip load, breakout force and engine power. Liebherr has updated two models in the XPower large wheel ...

showing off a wired-up generation 6 L 550 XPower 20-ton, 220-hp wheel loader. The driverless wheel loader roared to life in the demo gravel pit outside Liebherr's booth at the triennial trade ...