322B Excavator Hydraulic Pump Main Pump 1232231 123-2231 for Sale

Part Number: 123 – 2231

Applicable Models: Caterpillar 322B, 320B, 320BL, 312D, 314D, 315B, 315C, etc.

Pump Type: Presumably an axial – piston pump, as Caterpillar excavator hydraulic main pumps are usually of this type.

Flow Capacity: 108.4 gal/min (410 L/min)

System Relief Valve Pressure: 4980 psi (34335.9 kPa)

Pilot System Maximum Flow: 10.3 gal/min

Pilot System Maximum Pressure: 600 psi

Travel Maximum Pressure: 4980 psi

Swing Maximum Pressure: 3980 psi

Hydraulic System Fluid Capacity: 70.1 gal (265 L)