shop 352GC Piston Pump 349GC Hydraulic Main Pump 566-8632 522-6893 5668632 5226893 for Excavator Parts

Displacement 140–160 cm³ (based on CAT 349GC/K3V-series compatibility)
Presión nominal 34.3 MPA (343 bar)
Peak Pressure 39.2 MPA (392 bar)
Maximum Self-Priming Speed 2,000–2,360 min⁻¹
Control System Pressure compensation, load sensing, or total power control
Shaft Type Splined for high torque transmission
Weight ~180–220 kg (assembly weight)
Material Cast iron casing with hardened internal components