Mining: Tracked Tractor Komatsu

Model	Caterpillar track pitch	Track width	Specific ground pressure	Support rollers number on either side	Rolling bearings number on either side	Track shoes number per side
D575A-2		3220 mm - 10.6 ft.	157.9 kPa - 22.9 lb / sq. inch	2	6	43
D475A-5 Level 2			112 kPa - 16.2 lb / sq. inch		8	41
D475A-3		2770 mm - 9.1 ft.	157.9 kPa - 22.9 lb / sq. inch	2	7	40
D475A-2	317.5 mm - 12.5 inch	2770 mm - 9.1 ft.		2	8	39
D475A-1	317.5 mm - 12.5 inch	2770 mm - 9.1 ft.		2	8	39
D375A-5			140 kPa - 20.3 lb / sq. inch		8	41
D375A-3		2500 mm - 8.2 ft.	104 kPa - 15.1 lb / sq. inch	2	7	40
D375A-2	280 mm - 11 inch	2500 mm - 8.2 ft.		2	7	40
D375A-1	260.4 mm - 10.3 inch	2500 mm - 8.2 ft.		2	8	42
D355A-5	260.4 mm - 10.3 inch	2260 mm - 7.4 ft.		2	7	39
D355A-3	260.4 mm - 10.3 inch	2260 mm - 7.4 ft.	87.3 kPa - 12.7 lb / sq. inch	2	7	39
D355A-1	260.4 mm - 10.3 inch	2260 mm - 7.4 ft.	86.3 kPa - 12.5 lb / sq. inch	2	7	39