Mining: Tracked Tractor Komatsu

Model	Specific ground pressure
D575A-2	157.9 kPa - 22.9 lb / sq. inch
D475A-5 Level 2	112 kPa - 16.2 lb / sq. inch
D475A-3	157.9 kPa - 22.9 lb / sq. inch
D375A-5	140 kPa - 20.3 lb / sq. inch
D375A-3	104 kPa - 15.1 lb / sq. inch
D355A-3	87.3 kPa - 12.7 lb / sq. inch
D355A-1	86.3 kPa - 12.5 lb / sq. inch