Construction Machinery: Medium-Sized Excavator Terex

Model	Hydraulic system overflow valve pressure
TC75	27992.7 kPa - 4060 lb / sq. inch
TC60	24497.1 kPa - 3553 lb / sq. inch
TC50	25000.4 kPa - 3626 lb / sq. inch
TC48	24490.2 kPa - 3552 lb / sq. inch
HR32	27992.7 kPa - 4060 lb / sq. inch
HR18	24490.2 kPa - 3552 lb / sq. inch