Hyundai R80-7 Excavator Workshop Repair Manual & Operating Manual
This service manual mainly contents the necessary technical information for use in a service workshop conducted.
Hyundai R80-7 Excavator Manual & Operating Manual
Table Comtants
FOREWORD
SECTION 1 GENERAL
1 Safety
2 specifications
SECTION 2 STRUCTURE
1 Pump Device
2 Main Control Valve
3 Swing Device
4 Travel Device
5 RCV Lever
6 RCV Pedal
SECTION 3 HYDRAULIC
1 hydraulic circuit
2 Main Circuit
3 control circuit
4 Single Operation
5 Combined Operation
SECTION 4 ELECTRICAL
1 Component Location
2 Electrical Circuit
3 Electrical Components Specification
4 ports
SECTION 5 MECHATROMICS SYSTEM
1 classification
2 Mode selection system
3 travel speed control system
4 Automatic warm-up function
5 Motor overheating protection function
6 Automatic Warming Up Function
7 auto-diagnostic system
8 engine control
9 Monitoring System
Section 6 Troubleshooting
1 Before troubleshooting
2 hydraulic and mechanical system
3 Electrical System
4 Mechatronics System
SECTION 7 Maintenance Standard
1 Operational Performance Test
2 main components
3 Track and Work Equipment
SECTION 8 DISASSEMBLY AND ASSEMBLY
1 Benefit
2 Tightening torque
3 pumping device
4 Main Control Valve
5 Swing Device
6 Travel Device
7 RCV Lever
8 swivel
9 boom, arm and bucket cylinder
10 Undercarriage
11 Work Equipment
SECTION 9 COMPONENT torque
1 Introduction guide
2 Engine system
3 Electrical System
4 Hydraulic system
5 chassis
6 Structure
7 Work equipmen
Hyundai R80-7 Excavator Workshop Repair Manual & Operating Manuall
Language: English
Format: Adobe Acrobat Document (PDF) / WinRAR ZIP archive (ZIP)
Compatible: All Versions of Windows & Mac