ZX70-3 - Hitachi Construction Machinery

Simplified MaintenanceConveniently located inspection pointsThe ZAXIS-3 series meet customer demands for simplifiedmaintenance. Regular maintenance is the key for keepingequipment in top condition, which can help to prevent costlydowntime. In addition, a regular serviced machine has higherresidual value. There are many service features to be found onthe ZAXIS-3 series.Wide doors give access, from ground level, tothe fuel filter, water separator and engine oilfilter.The photo shows an excavator with an optional electric fuel refilling pump installed.Parallel arrangement of the cooling packThe oil cooler and radiator are laid out in a parallelarrangement, instead of the conventional in-linearrangement. This parallel arrangement issignificantly easier to clean around the engine.Easy removal ofdebris and dirtfrom blower, etc.EngineOil CoolerRadiatorIntercoolerParallel ArrangementExtended oil and filter change intervalsFront Pin Lubricating Intervals and Consumables ReplacementLubricant BucketBoom FootFrontConsumables Engine OilEngine Oil FilterHydraulic OilHydraulic Oil FilterFuel FilterNew ZAXIS 70500 h500 h500 h500 h500 h5 000 h1 000 h500 hThe oil and filter change intervals havebeen extended considerably, reducingmaintenance time and expenses.Engine oil consumption is lower.Hydraulic oil can be used up to 5 000hours.The photo shows an excavator with an optional pad shoe installed.1213