Construction Machinery: Wheeled Excavator Hyundai

Model	Rotation speed
R55W-7	9.9 rev / min
R200W-7	12.5 rev / min
R200W-3	12.5 rev / min
R170W-7A	11 rev / min
R170W-7	11.5 rev / min
R170W-3	11.5 rev / min
R140W-7A	12.4 rev / min
R140W-7	14.5 rev / min