Construction Machinery: Loader-Digger Dingo

Model	Overflow valve pressure
K9-4 Yanmar	23497.3 kPa - 3408 lb / sq. inch
K9-4 Perkins	23497.3 kPa - 3408 lb / sq. inch
K9-4 Kohler	23497.3 kPa - 3408 lb / sq. inch
K9-3 Robin	20594.6 kPa - 2987 lb / sq. inch
K9-3 Perkins	20594.6 kPa - 2987 lb / sq. inch
K9-3 Kohler	20594.6 kPa - 2987 lb / sq. inch