1. Harsh Conditions Demand High-Pressure Durability
Mining operations subject equipment to continuous operation, high-impact loads, dust, and extreme temperature variations—placing intense demands on pump pressure resistance, wear tolerance, and sealing integrity.

2. A8VO160 Exhibits Outstanding Pressure Endurance
Built with heat-treated high-strength alloy materials, the A8VO160 can sustain peak pressures over 450 bar, with reliable operation at 350–400 bar. It is widely used in CAT 330/345 excavators and large-scale mining rigs.

3. Critical Parts Designed for Fatigue Resistance
The swashplate, valve plate, and piston assemblies are engineered to absorb repeated high-pressure shocks, reducing early wear and prolonging service life.

4. Twin Center Pins and Gear Drive Improve Load Bearing
Twin center pin design helps distribute pressure evenly, minimizing impact stress during rock-breaking or trenching—critical for high-load stability in mining.

5. Maintenance Tips for Mining Use
It’s recommended to inspect the main pump every 800–1000 working hours, especially piston assemblies, valve plates, and seals, to ensure continuous high-pressure performance.