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Displacement: 112 cc/rev (per pump element).
Flow Rate:
Max Flow: ~264 L/min at 2,360 RPM (calculated as 112 cc/rev × 2,360 RPM × 0.98 efficiency).
Rated Flow: 240–250 L/min under typical load conditions.
Pressure Ratings:
Rated Pressure: 34.3 MPa (350 kgf/cm² / 4,975 psi).
Max Pressure: 39.2 MPa (400 kgf/cm² / 5,685 psi) for short-term peak loads .
Speed:
Max Operating Speed: 2,360 RPM (matched to Hitachi’s 4JJ1 engine output).
Recommended Speed Range: 1,800–2,200 RPM for prolonged durability.
