A10VSO355LR2G/30L-PPB25N00 A10VSO355LR2G/30L-PPB13N00 A10VSO355DR/30L-PPB25N00 Industrial Plunger Pump

A1: It is a variable displacement axial piston pump designed by Rexroth for high-pressure industrial and mobile hydraulic systems. Its core features include:

• Large displacement (355 cm³/rev) to meet high-flow demands
• Load-sensing control (PZB13 control device) for energy-saving operation by adjusting displacement based on system load
• Robust "LR2" design with reinforced bearing structure for long service life under heavy-duty conditions
• Compatibility with high-viscosity hydraulic oils and stable performance at extreme temperatures (-20℃ to 80℃)
• 30R rotation group configuration for flexible installation in different system layouts

A2: Each segment of the model has a clear technical meaning:

• A4VSO: Series identifier (A4VSO = Variable displacement axial piston pump, swashplate design)
• 355: Nominal displacement (355 cm³ per revolution)
• LR2: Structural variant (LR = Long housing, 2 = Optimized bearing system)
• 30R: Rotation group (30 = Shaft extension type, R = Clockwise rotation when viewed from the shaft end)
• PZB13: Control device (PZ = Pressure-controlled load sensing, B13 = Specific control valve configuration)
• N00: Standard accessory and sealing variant (no special modifications)