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Basic Information
- Series: A11VO / A11VSO High‑Pressure Variable‑Displacement Axial Piston Hydraulic Pump
- Featured Model: A11VO40DR/10L‑NZC12N00
- Displacement: 40 cc/rev
- Pressure Rating: Rated 35 MPa, Peak 42 MPa
- Features: DR pressure‑cutoff variable control, compact structure, high efficiency, low internal leakage, energy‑saving, heavy‑duty stable performance
- Application: Mini & small excavator main pump, road machinery, drilling rig, small construction equipment, industrial hydraulic system
English FAQ
Q1: Model code explanation
- A11VO: Series
- 40: Displacement 40cc/rev
- DR: Pressure‑cutoff variable control mode
- 10L: Series version & left‑hand rotation
- NZC12N00: Port layout, mounting flange, seal and factory specification
Q2: Core advantages
Pressure‑cutoff control prevents over‑pressure damage; compact size with stable high‑pressure output, good wear resistance and long service life.
Q3: Compatibility
Standard OEM‑matched installation dimensions, fully interchangeable with original Rexroth A11VO pumps, direct replacement without modification.
