5679722 567-9722 Excavator Main Pump E320GC 320GC E320 E323L Hydraulic Pump is for sale

Maximum Flow Rate:

442 L/min (117 gal/min) (matches the 320GC’s main system flow requirement).

Conflicting sources mention 400 L/min, possibly due to testing conditions or model variations.

Relief Valve Pressure:

35 MPA (5,075 psi) (aligned with 320GC’s main system pressure).

Operating Pressure Range: 20–35 MPa (2,900–5,075 psi) for heavy-duty applications.

Drive Speed: 1,800–2,200 RPM (matches C4.4 engine output).