Construction Machinery: Medium-Sized Excavator Hyundai

Model	Manufacturer	Model	Maximum travel speed
R80-7	Yanmar	4TNV94L	4.8 km/h - 3 mile / h
R75-7	Mitsubishi	S4S	4.8 km/h - 3 mile / h
R55-7	Yanmar	4TNV94L	4.1 km/h - 2.5 mile / h