Construction Machinery: Medium-Sized Excavator Kubota

Model	Shoe dimensions	Specific ground pressure	Maximum travel speed	Hook traction force	Caterpillar track length on ground level	Clearance
U45		30.1 kPa - 4.4 lb / sq. inch	4.3 km/h - 2.7 mile / h	57.3 kN - 12871 pound		320 mm - 1.1 ft.
KX161-3		29.4 kPa - 4.3 lb / sq. inch	4.7 km/h - 2.9 mile / h			320 mm - 1.1 ft.
KX080-3	450 mm - 17.7 inch		5.1 km/h - 3.2 mile / h		2900 mm - 9.5 ft.	390 mm - 1.3 ft.