Construction Machinery: Medium-Sized Excavator John Deere

Model	Shoe dimensions	Track width	Specific ground pressure	Maximum travel speed	Support rollers number on either side	Rolling bearings number on either side
85D	600 mm - 23.6 inch	1870 mm - 6.1 ft.	25.5 kPa - 3.7 lb / sq. inch	5 km/h - 3.1 mile / h	1	5
80C	600 mm - 23.6 inch	1750 mm - 5.7 ft.	25 kPa - 3.6 lb / sq. inch	5 km/h - 3.1 mile / h	1	5
75D	600 mm - 23.6 inch	1870 mm - 6.1 ft.	25.5 kPa - 3.7 lb / sq. inch	5 km/h - 3.1 mile / h	1	5
75C	600 mm - 23.6 inch	1870 mm - 6.1 ft.	24.3 kPa - 3.5 lb / sq. inch	5 km/h - 3.1 mile / h	1	5
60D	400 mm - 15.7 inch		30 kPa - 4.4 lb / sq. inch	4.5 km/h - 2.8 mile / h
50D	400 mm - 15.7 inch		30 kPa - 4.4 lb / sq. inch	4.5 km/h - 2.8 mile / h
50C ZTS	400 mm - 15.7 inch		26.2 kPa - 3.8 lb / sq. inch	4.3 km/h - 2.7 mile / h
50 ZTS			26.3 kPa - 3.8 lb / sq. inch	4.5 km/h - 2.8 mile / h
190E			3.5 kPa - 3.5 lb / sq. inch	5 km/h - 3.1 mile / h	5	1