The HYUNDAI CRAWLER EXCAVATOR R55-7 service manual is designed to provide accurate product understanding and repair procedures for professional mechanics and DIY enthusiasts. It includes technical information for service workshop operations.
The HYUNDAI CRAWLER EXCAVATOR R55-7 operating manual contains instructions and safety recommendations for driving, handling, lubrication, maintenance, inspection, and equipment adjustment to promote safety and enhance machine performance. It is recommended for all Hyundai equipment operators.
Service Manual Contents:
FOREWORD
CONTENTS
SECTION 1 GENERAL
Safety Hints
Specifications
SECTION 2 STRUCTURE AND FUNCTION
Pump Device
Main Control Valve
Swing Device
Travel Motor
RCV Lever
SECTION 3 HYDRAULIC SYSTEM
Hydraulic Circuit
Main Circuit
Pilot Circuit
Single Operation
Combined Operation
SECTION 4 ELECTRICAL SYSTEM
Component Location
Monitoring System
Electrical Circuit
Electrical Component Specification
Connectors
SECTION 5 TROUBLESHOOTING
Before Troubleshooting
Hydraulic and Mechanical System
Electrical System
SECTION 6 MAINTENANCE STANDARD
Operating Performance Test
Major Components
Track and Work Equipment
SECTION 7 DISASSEMBLY AND ASSEMBLY
Precaution
Tightening Torque
Pump Device
Main Control Valve
Swing Device
Travel Device
RCV Lever
Turning Joint
Boom, Arm, Bucket Cylinder
Undercarriage
Work Equipment
SECTION 8 COMPONENT MOUNTING TORQUE
Introduction guide
Engine system
Electric system
Hydraulic system
Undercarriage
Structure
Work equipment
Operating Manual Contents:
FOREWORD
SECTION 1 SAFETY HINT
Before operating the machine
During operating the machine
During maintenance
Parking
SECTION 2 SPECIFICATIONS
Major components
Specifications
Working range
Weight
Lifting capacities
Bucket selection guide
Undercarriage
Specification for major components
Recommended oils
SECTION 3 CONTROL DEVICE
Cab device
Cluster
Switches
Levers and pedals
Air conditioner and heater
Others
SECTION 4 OPERATION
Suggestion for new machine
Check before starting the engine
Starting and stop the engine
Operation of the working device
Traveling of the machine
Efficient working method
Operation in the special work sites
Normal operation of excavator
Attachment lowering Pattern
Storage
RCV lever operating pattern
SECTION 5 TRANSPORTATION
Preparation for transportation
Dimension and weight
Loading the machine
Fixing the machine
Loading and unloading by crane
SECTION 6 MAINTENANCE
Instructions
Tightening torque
Specification of fuel, coolant and lubricants
Maintenance check list
Maintenance chart
Service instruction
Electrical system
Air conditioner and heater
SECTION 7 TROUBLESHOOTING GUIDE
Engine
Electrical system
Others
SECTION 8 HYDRAULIC BREAKER
Selecting hydraulic breaker
Circuit configuration
Maintenance
Precaution while operating the breaker
Quick clamp
File Format: .PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe Reader & Win
This manual is available in .PDF format and can be used on all PC-based Windows operating systems and Mac. It can be saved to your hard drive and burned to CD-ROM. All pages are printable, eliminating the need for shipping and waiting for physical delivery.
