High reliability:The design life of main structural parts under mining working condition exceeds 30,000h.
High efficiency and low consumption:The advanced electrical control system optimizes power matching,thus increasing efficiency by 10% and reducing fuel consumption by 10%.
One-step maintenance design:The centralized layout of maintenance points shortens the maintenance time.The use of long-life hydraulic oil prolongs maintenance cycle and reduces cost.
ModelOperating weightkg69200Standard bucket capacitym34PerformanceSlewing speedr/min7Traveling speed(high/low)km/h4.2/3.0Max. tractionkN536Bucket digging force (ISO)kN397Arm digging force (ISO)kN328EngineModel-Cummins QSX15Rated power/speedkW/rpm373/1800Emission standard-Euro III/Euro IVDimensionsL*W*Hmm12100*4400*4680Rear slewing radiusmm4060Track gaugemm3360Spread of axlesmm4700Operating rangeMax. digging distancemm11550Max. digging distance on groundmm11265Max. digging depthmm6865Max. digging heightmm11320Max. discharge heightmm7335