EX220-8 middle size hydraulic crawler PC20ton 0.9m³ excavator/medium digger/ digging machine
Dimensions
Overall transport length mm 9585
Overall transport width mm 2821
Overall transport height mm 2913
Track shoe length mm 4148
track gauge mm 2200
wheel tread mm 3354
Track shoe width mm 600
Rear slew radius mm 3547
Rear frame length mm 2800
Specifications
Standard bucket capacity m³ 0.9
Operating weight Kg 20500
rated power/rated speed kW(r/min) 114/2100
Hydraulic system
working device pressure MPa 34.3
swing circuit pressure MPa 24.5
travel circuit pressure MPa 34.3
Pump flow L/min 2*231
Overall performance
Max digging force (arm/bucket) kN 97/122
swing speed r/min 12
travel speed km/h 4.9
gradeability °(%) 35(70)
Max tractive effort kN 190
ground pressure kPa 46.4
Noise at the operator’s position dB(A) 79
Working range
Max digging reach mm 9929
Max digging depth mm 6639
max vertical wall digging depth mm 6054
Max digging height mm 9653
Max dumping height mm 6879
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