Логотип Машины Тонки
Смещение:
280 cm³/rev (as specified for the K7V280 model, directly indicated by the pump’s designation )
Maximum Operating Pressure:
343 бар (34,300 kPa / 4,975 psi) (rated pressure for K7V series, consistent with Caterpillar’s heavy-duty standards )
Peak Pressure: 392 бар (39,200 kPa / 5,685 psi) (short-term overload capacity )
Maximum Flow Rate:
400–450 L/min (106–119 gal/min) (calculated from K7V280’s 1,800 min⁻¹ speed and efficiency factors
