All-Inclusive Factory Service Technical manual for Hitachi Crawler Excavators Models Zaxis 400R-3 and Zaxis 400LCH-3.

This manuals will assist you in troubleshooting, and operating for your crawler excavator.
You can use a Windows, Mac, or Android device to view this manuals. You only need to have a PDF reader installed.

Covered Models:
   Zaxis 400R-3
   Zaxis 400LCH-3

The manual comprises 4 documents, including the Troubleshooting Manual, Operational Principle Manual, Operators Manual, and Wiring Diagram

1. Troubleshooting Manual (TT1JK-E-00)
Format: PDF, 626 pages
Language: English
Table of Contents:
   OPERATIONALPERFORMANCE TEST
      Introduction
      Standard
      Engine Test
      Excavator Test
      Component Test
   TROUBLESHOOTING
      Diagnosing Procedure
      Monitor Unit
      Dr. ZX
      e-Shovel
      Component Layout
      Troubleshooting A
      Troubleshooting B
      Electrical System Inspection

2. Operational Principle Manual (TO1JK-E-00)
Format: PDF, 353 pages
Language: English
Table of Contents:
   GENERAL
      Specifications
      Component Layout
      Component Specifications
   SYSTEM
      Controller
      Control System
      ECM System
      Hydraulic System
      Electrical System
   OPERATION
      Pump Device
      Swing Device
      Control Valve
      Pilot Valve
      Travel Device
      Signal Control Valve
      Others (Upperstructure)
      Others (Undercarriage)

3. Operators Manual (UM_EM1JK-1-1)
Format: PDF, 331 pages
Language: English
Table of Contents:
   INTRODUCTION
   MACHINE NUMBERS
   SAFETY
   SAFETY SIGNS/Oceania Model Only
   SAFETY SIGNS/Europe/Asia/Middle and Near East Model Only
   COMPONENTS NAME
   OPERATOR'S STATION
   BREAK-IN
   OPERATING THE ENGINE
   DRIVING THE MACHINE
   OPERATING THE MACHINE
   TRANSPORTING
   MAINTENANCE
   HYDRAULIC CIRCUIT AND ELECTRICAL CIRCUIT
   MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS
   STORAGE
   TROUBLESHOOTING
   SPECIFICATIONS
   OPTIONAL ATTACHMENTS AND DEVICES
   INDEX

4. Wiring Diagram (TT1JK-E-00_Circuit)
Format: PDF, 9 pages
Language: English
Table of Contents:
   ZX400R-3/ZX400LCH-3 HYDRAULIC CIRCUIT DIAGRAM
   ZX400R-3/ZX400LCH-3 HYDRAULIC CIRCUIT DIAGRAM(BREAKER AND CRUSHER PIPING, 2-SPEED FLOW COMBINING PIPING)
   ZX400R-3/ZX400LCH-3 HYDRAULIC CIRCUIT DIAGRAM(BOOM HOSE RUPTURE VALVE, ARM HOSE RUPTURE VALVE))
   ZX400R-3/ZX400LCH-3 ELECTRICAL CIRCUIT DIAGRAM
   ZX400R-3/ZX400LCH-3 ENGINE HARNESS 1
   ZX400R-3/ZX400LCH-3 ENGINE HARNESS 2
   ZX400R-3/ZX400LCH-3 CAB HARNESS
   ZX400R-3/ZX400LCH-3 MONITOR UNIT HARNESS
   ZX400R-3/ZX400LCH-3 CONNECTORS