Construction Machinery: Mini Digger 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
50	380 mm - 15 inch	1440 mm - 4.7 ft.	26.8 kPa - 3.9 lb / sq. inch	3.6 km/h - 2.2 mile / h	4	1
35D	300 mm - 12 inch		31.4 kPa - 4.6 lb / sq. inch	4.5 km/h - 2.8 mile / h
35C ZTS	300 mm - 11.8 inch		30.3 kPa - 4.4 lb / sq. inch	4.5 km/h - 2.8 mile / h
35 ZTS			31.2 kPa - 4.5 lb / sq. inch	4.5 km/h - 2.8 mile / h
30	330.2 mm - 13 inch	1200 mm - 3.9 ft.	27.9 kPa - 4.1 lb / sq. inch	2 km/h - 1.2 mile / h	4	1
27D	300 mm - 12 inch		26.9 kPa - 3.9 lb / sq. inch	4.5 km/h - 2.8 mile / h
27C ZTS	300 mm - 11.8 inch		26.2 kPa - 3.8 lb / sq. inch	4 km/h - 2.5 mile / h
27 ZTS			29.1 kPa - 4.2 lb / sq. inch	4.7 km/h - 2.9 mile / h
25	320 mm - 12.6 inch	1130 mm - 3.7 ft.	27.1 kPa - 3.9 lb / sq. inch	2 km/h - 1.2 mile / h	1	4
17ZTS	230 mm - 9.1 inch		29.9 kPa - 4.3 lb / sq. inch	4 km/h - 2.5 mile / h
17D	230 mm - 9.1 inch	1050 mm - 3.4 ft.	28.3 kPa - 4.1 lb / sq. inch	4.3 km/h - 2.7 mile / h
15	230 mm - 9.1 inch	737.6 mm - 2.4 ft.	24 kPa - 3.5 lb / sq. inch	2 km/h - 1.2 mile / h		3