Construction Machinery: Medium-Sized Excavator Yanmar

Model	Specific ground pressure
Vio75-A	34.9 kPa - 5.1 lb / sq. inch
Vio55-5B	29.1 kPa - 4.2 lb / sq. inch
Vio55-5	28.4 kPa - 4.1 lb / sq. inch
Vio45-5B	29.7 kPa - 4.3 lb / sq. inch
Vio45-5	29.8 kPa - 4.3 lb / sq. inch