Construction Machinery: Medium-Sized Excavator New Holland

Model	Hydraulic system overflow valve pressure
EH50.B	23000.9 kPa - 3336 lb / sq. inch
E80MSR	30000 kPa - 4351.1 lb / sq. inch
E80B	29371.6 kPa - 4260 lb / sq. inch
E80	29302.7 kPa - 4250 lb / sq. inch
E70SR	30000 kPa - 4351.1 lb / sq. inch
E70B	32888 kPa - 4770 lb / sq. inch
E70	29302.7 kPa - 4250 lb / sq. inch
E50B	23000 kPa - 3335.9 lb / sq. inch
E50.2SR	23000 kPa - 3335.9 lb / sq. inch
E50	23000.9 kPa - 3336 lb / sq. inch
E45SR	22600 kPa - 3277.9 lb / sq. inch