Small Loader
The PVH98 is a variable displacement axial piston pump (swash plate type), part of the PVH series designed for high-pressure hydraulic systems in medium-to-heavy machinery such as excavators, concrete pumps, and industrial equipment .
Advantages
High Efficiency: Volumetric efficiency >95% ensures minimal energy loss and reduced heat generation .
Compact Design: Lightweight yet robust construction with high power density for mobile applications .
Dual Control Options: Supports pressure compensation (constant pressure) and load-sensing control for energy-efficient operation .
Through-Shaft Integration: Enables mounting of additional pumps (e.g., gear pumps) for multi-circuit systems .
Low Noise: Optimized valve plate and rigid casing reduce vibration and noise levels .
Durable Build: Heavy-duty bearings and shafts minimize wear, ensuring long service life .
Modular Construction: Interchangeable components simplify maintenance and reduce downtime .
Wide Application: Suitable for earthmoving, construction, machine tools, and plastics processing .
Self-Priming: Reliable start-up without external priming (not explicitly stated but inferred from design) .
High Flow Capacity: Delivers high flow rates for demanding applications .
Proven Reliability: Field-tested in industrial and mobile machinery with consistent performance .
Technical Data
| Type | Displacement(cm³/rev) | Rated Pressure (MPa) | Maximum Pressure (MPa) | Rated Speed (rpm) | Maximum Speed (rpm) |
| PVH98 | 98.3 | 25 | 28 | 1800 | 1800 |
| PVH106 | 106.5 | 25 | 28 | 1800 | 2000 |