HD13111x Hydraulics - main applications: FIAT-ALLIS/GEOTECH/HITACHI EX-Serie. HITACHI EX- Serie (Raupenbagger / Crawler Excavator), FH- Serie (Raupenbagger / Crawler Excavator), ZAXIS-Serie (Raupenbagger / Crawler Excavator), ZX- Serie (Mobilbagger / Wheel Excavator)