Venta caliente Bomba de pistón Rexroth A4VG45 A4VG65 A4VG85 A4VG110 A4VG145 A4VG175 A4VG210 A4VG280 Bomba variable hidráulica

A4VG280 Hydraulic Variable Pump

Model Identification A4VG280 (Variable displacement axial piston pump, swashplate-controlled)
Displacement Range Maximum displacement: 280 cm³/rev (adjustable via swashplate angle; minimum displacement ~0 cm³/rev for zero-flow operation)
Presión nominal – Continuous operating pressure: Up to 350 bar
– Peak operating pressure (intermitente): Up to 400 bar
Velocidad máxima – Drive shaft speed (continuo): Up to 2,000 rpm
– Short-term peak speed: Up to 2,200 rpm (duration ≤ 10% of operating time)