Medium-sized Excavator
The K3V is a variable displacement axial piston pump (swash plate type) with a dual-pump configuration, designed for high-pressure hydraulic systems in heavy-duty machinery (e.g., excavators, cranes) and industrial applications.
Advantages
Variable Flow: Adjustable output for energy-efficient load matching .
Compact Design: Space-saving tandem structure with SAE/ISO mounting for integrated systems .
Low Noise: Optimized valve/swash plate design reduces vibration and noise levels .
High Efficiency: Robust design ensures minimal energy loss during operation .
Durable Build: Heavy-duty piston/slipper assembly for prolonged use in harsh conditions .
Flexible Controls: Load-sensing, pressure compensation, and remote unloading options .
Self-Priming: Reliable start-up capability without external priming .
Through-Shaft Design: Supports optional third pump or pilot pump integration .
High Power Density: Lightweight yet powerful design for demanding applications .
Modular Design: Easy maintenance and customization via interchangeable components .
Load Sensing: Adjusts output based on system demand for precise power management .
Technical Data
Type | Displacement(cm³/rev) | Rated Pressure (MPa) | Maximum Pressure (MPa) | Rated Speed (rpm) | Maximum Speed (rpm) |
K3V112DT | 112 | 34.3 | 39.2 | 1850 | 2300 |
K3V140DT | 140 | 34.3 | 39.2 | 1800 | 2300 |
FAQ
How do you ensure product reliability without in-house production?
We hold ISO 9001/TS 16949 certifications and have over 15 years of hydraulic manufacturing experience. Each batch undergoes a 5-stage quality verification, including pressure cycle testing and material composition analysis.
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