Construction Machinery: Medium-Sized Excavator Hitachi

Model	Rotation speed	Swing torque
ZX80LCK	11.3 rev / min
ZX80	11.3 rev / min	13829.3 Nm - 10200 lb / ft
ZX75US-A	11 rev / min
ZX75US	11 rev / min
ZX70LC	11.3 rev / min
ZX70	11.3 rev / min
ZX60USB-3	9.5 rev / min
ZX50U-3	9 rev / min
ZX50U-2	9.3 rev / min
EX60LC-5	14.5 rev / min
EX60-5	14.5 rev / min