Hitachi Zaxis 33U-5A Compact Excavator set of Service Manuals

All-Inclusive Factory Service Technical manual for Hitachi Compact Excavators Models Zaxis 33U-5A.

This manuals will assist you in diagnosing, repairing, operating, and troubleshooting for your compact 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 33U-5A

The manual comprises 4 documents, including the Workshop Manual, Technical Manual, Operators Manual, and Wiring Diagram

1. Workshop Manual (WADB-EN-00)
Format: PDF, 366 pages
Language: English
Table of Contents:
   GENERAL
      Precautions for Disassembling and Assembling
      Tightening
      Painting
      Bleeding Air
      Releasing Pressure
      Preparation
   MAINTENANCE STANDARD
      Upperstructure
      Undercarriage
      Front Attachment
   UPPERSTRUCTURE
      Canopy and Cab
      Counterweight
      Pump Device
      Control Valve
      Swing Device
      Pilot Valve
      Solenoid Valve
   UNDERCARRIAGE
      Swing Bearing
      Travel Device
      Center Joint
      Track Adjuster
      Front Idler
      Upper and Lower Rollers
      Track
      Blade Cylinder
   FRONT ATTACHMENT
      Front Attachment
      Cylinder

2. Technical Manual (TADB-EN-01(20170130))
Format: PDF, 396 pages
Language: English
Table of Contents:
   GENERAL
      Specifications
      Component Layout
      Component Specifications
   SYSTEM
      Control System
      Hydraulic System
      Electrical System
   COMPONENT OPERATION
      Pump Device
      Swing Device
      Control Valve
      Pilot Valve
      Travel Device
      Others (Upperstructure)
      Others (Undercarriage)
   OPERATIONAL PERFORMANCE TEST
      Introduction
      Standard
      Engine Test
      Machine Performance Test
      Component Test
   TROUBLESHOOTING
      Diagnosing Procedure
      Monitor
      Troubleshooting A
      Troubleshooting B
      Air Conditioner

3. Operators Manual (ENMADC-EN1-1)
Format: PDF, 348 pages
Language: English

4. Wiring Diagram (TADB-EN-01_Circuit(20180618))
Format: PDF, 18 pages
Language: English
Table of Contents:
   ELECTRICAL CIRCUIT DIAGRAM (STANDARD)
   ELECTRICAL CIRCUIT DIAGRAM (AIR CONDITIONER) (OPTIONAL)
   ELECTRICAL CIRCUIT DIAGRAM (AUTO SHUT-DOWN) (OPTIONAL)
   FLOOR HARNESS
   MAIN HARNESS
   LIGHT HARNESS
   CAB HARNESS (OPTIONAL)
   AIR CONDITIONER FLOOR HARNESS (OPTIONAL)
   HEATER HARNESS (OPTIONAL)
   AIR CONDITIONER COMPRESSOR HARNESS (OPTIONAL)
   AUTO SHUT-DOWN HARNESS (OPTIONAL)
   OVERLOAD ALARM HARNESS 1 (OPTIONAL)
   TRAVEL ALARM FLOOR HARNESS (OPTIONAL)
   ELECTRIC LEVER HARNESS (OPTIONAL)
   BEACON LIGHT HARNESS (CAB) (OPTIONAL)
   HYDRAULIC CIRCUIT DIAGRAM
   HYDRAULIC CIRCUIT DIAGRAM (ASSIST PIPING,AFL)
   HARNESS and CONNECTORS DIAGRAM