Construction Machinery: Medium-Sized Excavator Kobelco

Model	Hook traction force
80CS ACERA	71.6 kN - 16100 pound
80CS	68.6 kN - 15421 pound
70SR ACERA	71.6 kN - 16100 pound
70SR	68.9 kN - 15500 pound
50SR-3	54.2 kN - 12185 pound