トンキーマシンのロゴ
- Model: HPK055AT
- Compatibility: Fit for HITACHI Excavator ZX120
- Type: Hydraulic Piston Pump Replacement
- Material: High-grade steel and alloy components, including hardened pistons, cylinder blocks, and a reinforced cast iron housing
- Applications: Construction equipment, HITACHI ZX120 excavators, heavy-duty machinery requiring efficient hydraulic power
- Features:
- Precision engineering for perfect integration with the ZX120’s hydraulic system
- High-grade materials for enhanced wear resistance and longevity in harsh working conditions
- Warranty: 1 year (covers material defects and manufacturing issues)
- Key Specifications:
- Design: Direct OEM-compatible replacement with identical mounting dimensions, port configurations, and operational parameters—ensuring hassle-free installation without modifications to the ZX120’s system.
- Performance:
- Flow Rate: Matches HITACHI’s original specifications to deliver consistent hydraulic power, supporting smooth operation of the ZX120’s arm, boom, and bucket functions.
- Operating Pressure: Compatible with the ZX120’s hydraulic system (up to 315 bar) for reliable performance under heavy loads.
