shop Excavator Pump 3117405 311-7405 Main Pump 315D 315DL 318D 318DL Hydraulic Pump 391-9425 3919425

Displacement: Typically 120–140 cm³/rev (optimized for mid-range excavator power demands) Pressure Ratings: Main System Rated Pressure: 343 bar (34,300 kPa / 4,975 psi) Peak Pressure: 380 bar (38,000 kPa / 5,511 psi) for short-term overloads Flow Capacity: Maximum Flow Rate: 220–260 L/min (58–68.7 gal/min) at standard operating speed (1,800 rpm)