... ,ODM R&D Gear, Gear Motor , Gear box gear AssemblyTravelling Assembly .Excavator Travelling Assembly,FINAL DRIVE,TRACK,DRIVETravelling Assembly , Gear Motor, Gear BOX 1.Competitive ... / 2200rpmDisplacement3.32LFuel tank118LHYDRAULIC SYSTEM TypeKYBMain pump2 Variable pumps, 1 Gear pumpMax. pump flow2 x 59 + 42 (L/min)Max ... / 21 (Mpa)Hydraulic oil tank105L, CATERPILLAR, KOMATSU, HITACHI, Gear assembly