mini crawler excavator 1.Engine Cummins 2.Operating Weight 7,700 kg 3. ... L/minRelief Pressure, main : 27.4 MPaPilot Pump Flow : 21.8 L/minSWING SYSTEM Swing Speed : 10 rpmREFERENCE ARM Arm Length ... : 4,150 mmReach at Ground Level : 6,225 mmDepth of 8’ Level Bottom : 3,785 mmMaximum Dig Height : 7,150 mmDump ...