Hitachi Medium Excavators | ZX890LCH-5
Overview
Hydraulic Pumps
- Main pumps: 2 variable displacement axial piston pumps
- Maximum oil flow: 2 x 556 L/min
- Pilot pump: 1 gear pump
- Maximum oil flow: 50 L/min
Hydraulic Motors
- Travel: 2 axial piston motors with parking brake
- Swing: 2 axial piston motors
Relief Valve Settings
- Implement circuit: 31.9 MPa (325 kgf/cm2)
- Swing circuit: 28.4 MPa (290 kgf/cm2)
- Travel circuit: 34.3 MPa (350 kgf/cm2)
- Pilot circuit: 3.9 MPa (40 kgf/cm2)
- Power boost: 34.3 MPa (350 kgf/cm2)
To contact Hitachi Construction Machinery about Hitachi Medium Excavators | ZX890LCH-5 use Get a quote.
Overview
Hydraulic Pumps
- Main pumps: 2 variable displacement axial piston pumps
- Maximum oil flow: 2 x 556 L/min
- Pilot pump: 1 gear pump
- Maximum oil flow: 50 L/min
Hydraulic Motors
- Travel: 2 axial piston motors with parking brake
- Swing: 2 axial piston motors
Relief Valve Settings
- Implement circuit: 31.9 MPa (325 kgf/cm2)
- Swing circuit: 28.4 MPa (290 kgf/cm2)
- Travel circuit: 34.3 MPa (350 kgf/cm2)
- Pilot circuit: 3.9 MPa (40 kgf/cm2)
- Power boost: 34.3 MPa (350 kgf/cm2)
To contact Hitachi Construction Machinery about Hitachi Medium Excavators | ZX890LCH-5 use Get a quote.
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