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AT227318 Hydraulic Pump
| Spostamento | 12.5 cm³/rev (calibrated to John Deere OEM standards) | Fixed volume of hydraulic oil delivered per shaft rotation—defines flow rate at a given speed (no adjustability, ideal for constant-load tasks). |
| Valutazioni di pressione | – Continuous Operating Pressure: 16 MPA (160 sbarra)
– Intermittent Pressure: 20 MPA (200 sbarra) – Pressione di picco (≤3 seconds): 24 MPA (240 sbarra) |
Medium-pressure tolerance for typical agricultural tasks (per esempio., lifting plows, operating loaders) without excessive wear. |
| Velocità | – Velocità nominale: 1,800 RPM (matches John Deere tractor PTO speeds)
– Velocità massima: 2,500 RPM – Velocità minima: 500 RPM |
Compatible with tractor power take-off (PTO) or engine-driven systems; minimum speed prevents cavitation (air bubble formation). |
| Portata | – A 1,800 RPM: 22.5 L/min (12.5 cm³/giro × 1,800 giri/min ÷ 1,000)
– A 2,500 RPM: 31.25 L/min |
Linear flow output—critical for consistent actuator speed (per esempio., smooth loader lifting/lowering). |
| Efficienza | – Volumetric Efficiency: ≥88% (at rated pressure/speed)
– Mechanical Efficiency: ≥82% – Total Efficiency: ≥72% |
Balances energy use and performance; sufficient for non-high-precision agricultural applications. |
| Peso | ~7.5 kg | Lightweight for easy installation/retrofit in tractor engine bays or implement mounts. |
