Hitachi Zaxis 450-3, 470h-3, 450lc-3, 470lch-3, 500lc-3, 520lch-3 Excavator Operator Pdf Manual
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Hitachi Zaxis 450-3, 470h-3, 450lc-3, 470lch-3, 500lc-3, 520lch-3 Excavator Operator Pdf Manual
Serial No. : 20001 and up
Main Pumps…………………………………………………………………two variable-displacement axial-piston Maximum Flow………………………………………………………..2 x 100 gpm (2 x 379 L/min.)
Pilot Pump …………………………………………………………………..one gear
Maximum Flow………………………………………………………..7.9 gpm (30 L/min.) Pressure Setting………………………………………………………566 psi (3900 kPa)
System Operating Pressure
Implement Circuits …………………………………………………..4,625 psi (31 900 kPa) Travel Circuits …………………………………………………………4,980 psi (34 300 kPa) Swing Circuits …………………………………………………………4,045 psi (27 900 kPa)
Power Boost ……………………………………………………………4,980 psi (34 300 kPa)
Oil Filtration …………………………………………………………………one 10-micron full-flow return filter with by-pass / one pilot oil filter
Operator Manual Cover:
Safety
Operators Station
Brake-In
Operating the Engine
Driving The Machine
Operating the Machine
Assembling
Maintenance
Hydraulic Circuit and Electrical Circuit
Maintenance under Special Environmental Conditions
Storage
Troubleshooting
Specifications
Optional Attachment and Devices
Index
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader