Specifications - Komatsu PC290LC-11 Operation & Maintenance Manual

ATTACHMENTS AND OPTIONS

SPECIFICATIONS

Hydraulic specifications
• Max. flow at merge: 214×2 ℓ/min
• Safety valve relief set pressure of service valve: 29.9 MPa{305 kg/cm
• Cracking pressure of safety valve of service valve: 24.5 MPa{250 kg/cm
•
Safety valve relief set pressure of service valve: 24.5 MPa{250 kg/cm
• Cracking pressure of safety valve of service valve: 20.1 MPa{205 kg/cm
In addition, safety valve relief set pressure: 20.6 MPa{210 kg/cm
2
15.2 MPa{155 kg/cm } are available. In such cases, consult your Komatsu distributor.
HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT
2
} (other than B mode)
2
} (Other than B mode)
2
} (B mode)
2
} (B mode)
2
} and cracking pressure of safety valve:
6-33