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Hitachi Zx 450 3 450 470 500 Zaxis Technical Manual – PDF Download
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Hitachi Zx 450 3 450 470 500 Zaxis Technical Manual
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Description
Hitachi Zx 450 3 450 470 500 Zaxis Technical Manual
FILE DETAILS:
Hitachi Zx 450 3 450 470 500 Zaxis Technical Manual
LANGUAGE:ENGLISH
PAGES:586
DOWNLOADABLE:YES
FILE TYPE:PDF
HITACHI ZX 450 3 450 470 500 ZAXIS TECHNICAL MANUAL – PDF DOWNLOAD:
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
- Hitachi Zx 450 3 450 470 500 Zaxis Technical Manual
- This manual consists of three portions: the Technical Manual (Operational Principle), the Technical Manual (Troubleshooting) and the Workshop Manual. Information included in the Technical Manual (Operational Principle): technical information needed for redelivery and delivery, operation and activation of all devices and systems.
- Information included in the Technical Manual (Troubleshooting): technical information needed for operational performance tests, and troubleshooting procedures. Information included in the Workshop Manual: technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal/installation and assemble/ disassemble procedures.
TABLE OF CONTENTS:
Hitachi Zx 450 3 450 470 500 Zaxis Technical Manual
COVER....................................................................................... 1 INTRODUCTION................................................................................ 3 SAFETY...................................................................................... 5 SECTION AND GROUP CONTENTS.................................................................. 41 SECTION 4 OPERATIONAL PERFORMANCE TEST...................................................... 43 Group 1 Introduction.................................................................... 45 Operational Performance Tests....................................................... 45 Preparation for Performance Tests................................................... 46 Group 2 Standard........................................................................ 47 Operational Performance Standard Table.............................................. 47 Main Pump P-Q Diagram............................................................... 51 Fan Pump P-Q Diagram................................................................ 52 Fan Pump I-Q Diagram................................................................ 53 Dr.ZX Monitor Indicating Values (MC)................................................ 54 Dr.ZX Monitor Indicating Values (ECM)............................................... 60 Sensor Activating Range............................................................. 61 Group 3 Engine Test..................................................................... 63 Engine Speed........................................................................ 63 Engine Compression Pressure......................................................... 65 Valve Clearance..................................................................... 66 Lubricant Consumption............................................................... 69 Group 4 Excavator Test.................................................................. 71 Travel Speed........................................................................ 71 Track Revolution Speed.............................................................. 72 Mistrack Check...................................................................... 73 Travel Motor Leakage................................................................ 74 Swing Speed......................................................................... 75 Swing Function Drift Check.......................................................... 76 Swing Motor Leakage................................................................. 77 Maximum Swingable Slant Angle....................................................... 78 Swing Bearing Play.................................................................. 80 Hydraulic Cylinder Cycle Time....................................................... 82 Dig Function Drift Check............................................................ 84 Control Lever Operating Force....................................................... 85 Control Lever Stroke................................................................ 86 Boom Raise/Swing Combined Operation Check........................................... 87 Group 5 Component Test.................................................................. 89 Primary Pilot Pressure.............................................................. 89 Secondary Pilot Pressure............................................................ 91 Solenoid Valve Set Pressure......................................................... 92 Main Pump Delivery Pressure......................................................... 94 Fan Pump Delivery Pressure.......................................................... 95 Main Relief Valve Set Pressure...................................................... 96 Overload Relief Valve Set Pressure..................................................100 Main Pump Flow Rate Measurement.....................................................102 Fan Pump Flow Rate Measurement......................................................104 Swing Motor Drainage................................................................110 Travel Motor Drainage...............................................................112 Group 6 Adjustment......................................................................115 Pump Learning.......................................................................115 Torque Adjustment...................................................................121 SECTION 5 TROUBLESHOOTING...................................................................127 Group 1 Diagnosing Procedure............................................................131 Introduction........................................................................131 Diagnosing Procedure................................................................132 Group 2 Monitor Unit....................................................................137 Outline.............................................................................137 How to Use Screens..................................................................146 Screen Display When An Alarm is Issued..............................................154 Contents of Alarms..................................................................156 Troubleshooting.....................................................................158 Controller Version..................................................................160 Monitoring..........................................................................162 Displaying Operating Conditions.....................................................165 Pump 2 Flow Rate Adjustment.........................................................166 Attachment Selection................................................................168 Time Set............................................................................171 Fuel Rate Display/No Display........................................................172 Back Monitor Settings...............................................................176 Maintenance Settings................................................................183 Language Settings...................................................................188 Mail (Optional).....................................................................190 Group 3 Dr. ZX..........................................................................193 Outline.............................................................................193 Self-Diagnostic Results.............................................................196 Select Controller...................................................................198 Main Controller.....................................................................199 Main Menu Monitor Display (MC)......................................................200 Special Functions...................................................................206 Setup...............................................................................208 Adjustment Data List................................................................212 Attachment Adjustment Data List.....................................................213 Engine Controller...................................................................234 Main Menu Monitor Display (ECM).....................................................235 Record Data Display.................................................................238 Password Change.....................................................................239 ICF Controller......................................................................240 Main Menu Information C/U Various Setup.............................................241 Information C/U: Initialize.........................................................242 Enter Model and Serial No...........................................................243 Enter Date and Time.................................................................244 Control Data: Initialize............................................................245 Satellite Terminal: Initialize......................................................246 Satellite Terminal No. Confirmation.................................................247 Communicating State Check...........................................................248 Enter Satellite Comm. Start / Stop Set .............................................249 Data Download.......................................................................251 Save Data Check.....................................................................252 Password Change.....................................................................253 Monitor Controller..................................................................254 Monitoring..........................................................................255 Various Settings....................................................................258 Option Function Allocate............................................................260 Overload Warning Enable / Disable Selection.........................................268 Back Monitor Setup..................................................................270 Operational Condition Enable / Disable Selection....................................274 Time Set Function Enable / Disable Selection........................................276 Maintenance Setup Maintenance Operation Allow / Not Allow Selection.................278 Notification Function Enable / Disable Selection....................................280 Maintenance Display Items On/Off Selection..........................................282 Internal Hour Meter Synchronization.................................................286 Fuel Cost Meter Display Enable / Disable Selection..................................287 Password Change.....................................................................289 Group 4 ICF.............................................................................291 Outline.............................................................................291 List of Daily Report Data...........................................................292 List of Frequency Distribution Data.................................................295 List of Total Operating Hours.......................................................296 How to Download and Upload Data of ICF..............................................298 Various Setup of ICF and Satellite Communication Terminal by Using Dr. ZX...........301 List of Fault Code..................................................................313 Satellite Communication System......................................................314 Group 5 Component Layout................................................................317 Main Component Layout...............................................................317 Electrical Component Layout.........................................................319 Engine..............................................................................325 Pump Device.........................................................................326 Swing Device........................................................................326 Travel Device.......................................................................326 Control Valve.......................................................................327 Components in Control Valve.........................................................328 Pilot Port..........................................................................338 Group 6 Troubleshooting A...............................................................343 Troubleshooting A Procedure.........................................................343 MC Fault Code List..................................................................344 ECM Fault Code List.................................................................364 ICF Fault Code List.................................................................376 Satellite Terminal Fault Code List (Optional).......................................377 Monitor Unit Fault Code List........................................................378 MC Fault Code 11000 to 11002........................................................379 MC Fault Code 11003.................................................................380 MC Fault Code 11004.................................................................381 CAN Harness Check...................................................................382 MC Fault Code 11101.................................................................402 MC Fault Code 11200.................................................................403 MC Fault Code 11202.................................................................404 MC Fault Code 11301.................................................................405 MC Fault Code 11302.................................................................406 MC Fault Code 11303.................................................................407 MC Fault Code 11400.................................................................408 MC Fault Code 11402.................................................................409 MC Fault Code 11404.................................................................410 MC Fault Code 11405.................................................................411 MC Fault Code 11410.................................................................412 MC Fault Code 11412.................................................................413 MC Fault Code 11802.................................................................414 MC Fault Code 11901.................................................................415 MC Fault Codes 11910, 11911, 11914, 11918, 11920, 11983, 11984......................417 MC Fault Codes 11910, 11911, 11914, 11918, 11920, 11983, 11984 CAN Harness Check....418 MC Fault Code 11989.................................................................421 MC Fault Code 11991.................................................................422 MC Fault Code 11992.................................................................423 MC Fault Code 11993.................................................................424 MC Fault Code 11994.................................................................425 MC Fault Code 11995.................................................................426 MC Fault Code 11997.................................................................427 MC Fault Code 11998.................................................................428 MC Fault Code 11999.................................................................429 ICF Fault Codes 14000 to 14003......................................................431 Information C/U: Initialize.........................................................432 Control Data: Initialize............................................................433 Enter Model and Serial No...........................................................434 ICF Fault Codes 14006, 14008........................................................435 Satellite Terminal (Optional) Fault Codes 14100 to 14106............................436 Monitor Unit Fault Code 13303.......................................................437 Monitor Unit Fault Code 13304.......................................................438 Monitor Unit Fault Codes 13306, 13308...............................................439 Monitor Unit Fault Code 13310.......................................................440 Monitor Unit Fault Code 13311.......................................................441 Pilot Shut-Off Lever Alarm..........................................................442 Group 7 Troubleshooting B...............................................................443 Troubleshooting B Procedure.........................................................443 Relationship between Machine Trouble Symptoms and Related Parts.....................444 Correlation between Trouble Symptoms and Part Failures..............................462 Engine System Troubleshooting.......................................................478 All Actuator System Troubleshooting.................................................496 Front Attachment System Troubleshooting.............................................506 Swing System Troubleshooting........................................................516 Travel System Troubleshooting.......................................................519 Other System Troubleshooting........................................................524 Work After Replacing Components.....................................................550 Charge Air Conditioner with Refrigerant.............................................551 Exchange Inspection.................................................................560 Group 8 Electrical System Inspection....................................................565 Precautions for Inspection and Maintenance..........................................565 Instructions for Disconnecting Connectors...........................................567 Fuse Inspection.....................................................................568 Fusible Link Inspection and Replacement.............................................570 Battery Voltage Check...............................................................570 How to Troubleshoot Alternator Malfunctions.........................................571 Continuity Check....................................................................572 Voltage and Current Measurement.....................................................574 Check by False Signal...............................................................581 Test Harness........................................................................582 SERVICE MANUAL REVISION REQUEST FORM........................................................585 THE ATTACHED DIAGRAM LIST...................................................................586
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⦁ This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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2 reviews for Hitachi Zx 450 3 450 470 500 Zaxis Technical Manual – PDF Download
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Amari Graysen –
It has been great. I have ordered multiple manuals for equipment we use on our fa4m
Kristopher –
I had trouble opening the Manual so I contacted the company & they emailed me a .pdf of the manual which opened quickly & was easy to read.