Tonkee Machinery Logo
AT227318 Hydraulic Pump
| Verschiebung | 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). |
| Druckbewertungen | – Kontinuierlicher Betriebsdruck: 16 MPA (160 Bar)
– Intermittent Pressure: 20 MPA (200 Bar) – Spitzendruck (≤3 seconds): 24 MPA (240 Bar) |
Medium-pressure tolerance for typical agricultural tasks (z.B., lifting plows, operating loaders) without excessive wear. |
| Geschwindigkeit | – Bewertungsgeschwindigkeit: 1,800 Drehzahl (matches John Deere tractor PTO speeds)
– Höchstgeschwindigkeit: 2,500 Drehzahl – Minimum Speed: 500 Drehzahl |
Compatible with tractor power take-off (PTO) or engine-driven systems; minimum speed prevents cavitation (air bubble formation). |
| Durchflussrate | – Bei 1,800 Drehzahl: 22.5 L/min (12.5 cm³/rev × 1,800 rpm ÷ 1,000)
– Bei 2,500 Drehzahl: 31.25 L/min |
Linear flow output—critical for consistent actuator speed (z.B., smooth loader lifting/lowering). |
| Efficiency | – 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. |
| Gewicht | ~7.5 kg | Lightweight for easy installation/retrofit in tractor engine bays or implement mounts. |
