Hitachi ZX48U-5A Technical Manual TAEA-EN-00

Hitachi ZX48U-5A Technical Manual TAEA-EN-00
Size: 19.5 MB
Machine: Hydraulic Excavator
Machine Model: ZX48U-5A
Publication Date: 2014
Part Number: TAEA-EN-00

TAEA-EN-00(20140619) 404 Pages
TAEA-EN-00 404 Pages
TAEA-EN-00_Circuit 18 Pages

The Bookmarks of Hitachi ZX48U-5A Hydraulic Excavator Technical Manual:
Section 1 General
   Group 1 Specifications
   Group 2 Component Layout
   Group 3 Component Specifications
Section 2 System
   Group 1 Control System
   Group 2 Hydraulic System
   Group 3 Electrical System
Section 3 Component Operation
   Grouo 1 Pumo Device
   Group 2 Revolution Sensing Valve
   Group 3 Swing Device
   Group 4 Control Valve
   Group 5 Pilot Valve
   Group 6 Travel Device
   Group 7 Others (Upperstructure)
   Group 8 Others (Undercarriage)
Section 4 Operational Performance Test
   Group 1 Introduction
   Group 2 Standard
   Group 3 Engine Test
   Group 4 Machine Performance Test
   Group 5 Component Test
Section 5 Troubleshooting
   Group 1 Diagnosing Procedure
   Group 2 Monitor
   Group 3 Troubleshooting A
   Group 4 Troubleshooting B
Service Manual Revision Request Form
The Attached Diagram List
1. Electrical Circuit Diagram (Standard)
Electrical Circuit Diagram (Air Conditioner) (Optional)
2. Electrical Circuit Diagram (Auto Shut-Down) (Optional)
3. Floor Harness
Main Harness
4. Light Harness
Cab Harness (Optional)
5. Air Conditioner Floor Harness (Optional)
Heater Harness (Optional)
6. Air Conditioner Compressor Harness (Optional)
Auto Shut-Down Harness (Optional)
7. Overload Alarm Harness 1 (Optional)
Overload Alarm Harness 2 (Optional)
8. Travel Alarm Floor Harness (Optional)
Travel Alarm Harness (Optional)
9. Electric Lever Harness (Optional)
Beacon Light Harness (Cab) (Optional)
10. Hydraulic Circuit Diagram