To meet the higher requirements of Chinese customers for mining machinery，The other day，Hitachi Construction Machinery Launches New Model——ZX550LCH-6AHydraulic excavator，Upgraded by tonnage、Performance optimization and integration of new features，Bring the overall improvement of application experience，More powerful players in the mining field。

Hitachi Construction MachineryZX550LCH-6AHydraulic excavator

In the completion of the full line of products“6A”After the upgrade，Hitachi has developed a number of large and medium-sized excavators for the mining industry.，Among，ZX520LCH-6A、ZX730LCH-6AAndZX900LCH-6AShipments have been stable，It has also gained a high degree of market recognition.。Through customer return visit、Market research and competitive analysis，Hitachi Construction Machinery decides to further enrich 50-70-ton product line，Newly listedZX550LCH-6ASame as other Hitachi construction machinery and mining machinery，It will contribute to maintaining and increasing the value of customers' investment.。

Hitachi Construction MachineryZX550LCH-6AHave 6AIconic equipment of the series：High performance engine with excellent fuel efficiency，Aftertreatment filter，Make the exhaust emission meet the fourth national standard；A new generationHIOSVArtificial Intelligence Hydraulic System Improves Energy Efficiency，Make the control easy and smooth；The front attachment is internally welded、Full welding technique；And the key parts have been intensively strengthened.，It can better cope with the complex environment of the mine.。ZX550LCH-6AThe engine is rated at 296KW，Bucket capacity optional 3-4 cubic meters，And support 210 equippedmmDiameter drill rod breaking hammer。Sledgehammer、Dadou，One machine for multiple purposes，Realize more flexible application in mine operation。In addition，The undercarriage of the new machine adopts telescopic track frame and reinforced double-rib track shoes.，Travel motor upgrade，Greater traction is better suited to mine sites。

While ensuring good performance output，ZX550LCH-6AIt's safe、Cozy、Operability、Maintenance convenience is also carefully designed.。Equipment usedCRES（Central pillar reinforced type）Cab，ConfigurationOPGIILevel top shield and special protective net，Provide all-round protection for operators in mine operation；Air suspension seat in cab、Lightweight pilot handle，Comfortable operation，Not easy to get tired；Multi-function monitor，It can observe the surrounding situation in real time through multiple cameras on the side and rear.，There is no blind area in the field of vision，Safer；Centralized arrangement of maintenance parts for new machine，The maintenance efficiency is improved.；Engine radiator and oil cooler in parallel，The cooling effect is excellent，At the same time, the radiator has the function of fan reversal.，Dust easily。

In recent years，China's mining market is relatively active.，The upgrade of equipment and solutions has entered the fast lane.。Innovation based on traditional advantages and localization，Hitachi Construction Machinery and Mining Machinery Frequently Appear in Major Mining Areas，Cooperation with leading enterprises in the industry has become increasingly close.，Hitachi's mine solutions have been recognized by more and more customers.。ZX550LCH-6AThe listing，It will further strengthen the line-ups of Hitachi's mining products.，Bring more choices to the market，Its overall performance and high value-added services in the whole life cycle，It will become a trusted working partner for more customers.。