Model: HPV145G or HPV145H-28A
Maximum pressure: 34.3 MPa (4,975 psi)
Displacement: 145 cc/rev
Weight: approximately 120 kg (264.5 lbs)
Used in the following Hitachi excavator models:
ZX330-3
ZX330-5
ZX350-3
ZX350-5
It is worth noting that the specifications may vary depending on the specific model and application of the pump unit. If you have a more specific inquiry or need help understanding the specifications for this piston pump unit, please let me know and I will do my best to assist you.