To meet the higher requirements of Chinese customers for mining machinery，The other day，Hitachi Construction Machinery Launches NewZX550LCH-6AHydraulic excavator，To add strength to the field of mining。Hitachi Construction MachineryZX550LCH-6AUpgraded by tonnage、Performance optimization and integration of new features，Bring the overall improvement of application experience。

Hitachi Construction MachineryZX550LCH-6AHydraulic excavator

Hitachi Construction Machinery has completed the full line of products.“6A”Upgrade，For mining industry customers，Hitachi Construction Machinery has successfully developed a number of medium and large excavators，AmongZX520LCH-6A、ZX730LCH-6AAndZX900LCH-6AExcavator has been well recognized by the market，Sales have increased steadily。Through customer return visit、Market research and competitive analysis，Hitachi Construction Machinery further enriched 50 tons-70-ton excavator product line，Brand new on the marketZX550LCH-6AAnd other Hitachi construction machinery mining equipment，It will contribute to maintaining and increasing the value of customers' investment.。

Hitachi Construction MachineryZX550LCH-6AWith 6ASeries of high-end equipment：High performance engine，More fuel efficient，Aftertreatment filter，The tail gas emission meets the standard“Guo Si”；A new generationHIOSVArtificial intelligence hydraulic system，Energy utilization rate is further improved，Easy and smooth handling；Front attachment，Internal welding is used、Full welding technique；Centralized strengthening of key parts，Better cope with complex mine environment。ZX550LCH-6AEngine power rating 296kW，Optional 3-4m3 bucket，Support is equipped with 210mmDiameter drill rod breaking hammer。Sledgehammer、Dadou，One machine for multiple purposes，Realize more flexible application in mine operation；Telescopic track frame and reinforced double-rib track shoes are adopted for the undercarriage.，Upgraded travel motor，Greater traction to better suit the mine site。

Hitachi Construction MachineryZX550LCH-6AIt's safe、Cozy、Operability、Maintenance convenience is also ingenious.。AdoptCRES（Central pillar reinforced type）Cab，ConfigurationOPGIILevel top shield and special protective net，Provide all-round protection for the operator；Cab with air suspension seat、Lightweight pilot handle，Comfortable operation，Not easy to get tired；Multi-function monitor，Through multiple cameras on the side and rear，Observe the surrounding situation in real time，There is no blind area in the field of vision，Safer；Centralized arrangement of maintenance components，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 highly active.，Upgrading of mining equipment and solutions into the fast lane。Innovation based on traditional advantages and localization，The performance of Hitachi Construction Machinery Mining Equipment in the mining market is becoming more and more eye-catching.，The cooperation with the leading enterprises in the mining industry has become increasingly close.，Hitachi's mine solutions are gaining recognition from more and more mine customers.。

ZX550LCH-6AThe listing，It will further strengthen the line-ups of Hitachi's mining equipment products.，Bring more choices to the market；High value-added services with full performance and full life cycle，It will become a trustworthy working partner for more customers.。