Tonkee Machinery Logo
Basic Information
- Series: A2F Bent‑Axis Fixed‑Displacement Axial Piston Hydraulic Pump
- Displacement Models: A2F12, A2F23, A2F28, A2F55, A2F63, A2F80, A2F107
- Specific Models: A2F28W1Z7, A2F63R1Z2, A2F23W4P5
- Pressure Rating: Continuous 35 MPa, Peak 42 MPa
- Features: High‑speed, high‑pressure resistant, compact structure, low noise, stable flow output, high volumetric efficiency
- Application: Construction machinery, mining equipment, road roller, drilling rig, concrete machinery, industrial hydraulic system
English FAQ (Product Detail Page)
Q1: What are these hydraulic pumps?
A: They are A2F series bent‑axis fixed‑displacement axial piston pumps, covering full‑range displacements from 12cc to 107cc, including customized types A2F28W1Z7, A2F63R1Z2, A2F23W4P5.
Q2: What do the suffix codes mean?
A:
- W/R = Rotation direction
- Z7/Z2/P5 = Port configuration, mounting form and special factory specifications
Q3: Core advantages?
A: Bent‑axis design with high power‑to‑weight ratio, stable high‑pressure performance, low internal leakage, strong wear resistance, long service life under heavy‑duty conditions.
Q4: Application scope?
A: Widely used in excavators, loaders, road rollers, drilling rigs, mining machinery, concrete equipment and general industrial hydraulic systems.
Q5: Direct replacement?
A: Yes. Standard flange, shaft and oil port dimensions, fully interchangeable with original A2F pumps.
