Hyundai Crawler Excavator R390LC-9 Operator’s Manual 2023 – PDF DOWNLOAD

  Before servicing this machine

  EC regulation approved

  Table to enter S/No and distribution

  Safety labels

  Machine data plate

  Guide (direction, S/No, symbol)

 SAFETY HINTS

   1. Before operating the machine

   2. During operating the machine

   3. During maintenance

   4. Parking  

 SPECIFICATIONS

   1. Major components

   2. Specifications

   3. Working range

   4. Weight

   5. Lifting capacities

   6. Bucket selection guide

   7. Undercarriage

   8. Specification for major components

   9. Recommended oils

CONTROL DEVICES

   1. Cab devices

   2. Cluster

   3. Switches

   4. Levers and pedals

   5. Air conditioner and heater

   6. Others

 OPERATION

   1. Suggestion for new machine

   2. Check before starting the engine

   3. Starting and stop the engine

   4. Mode selection system

   5. Operation of the working device

   7. Efficient working method

   8. Operation in the special work sites

   9. Normal operation of excavator

 10. Attachment lowering

 11. Storage

 12. RCV lever operating pattern

 13. Switching hydraulic attachment circuit

 TRANSPORTATION

   1. Preparation for transportation

   2. Dimension and weight

   3. Loading the machine

   4. Fixing the machine

   5. Loading and unloading by crane

 MAINTENANCE

   1. Instruction

   2. Tightening torque

   3. Fuel, coolant and lubricants

   4. Maintenance check list

   5. Maintenance chart

   6. Service instruction

   7. Electrical system

   8. Air conditioner and heater

 TROUBLESHOOTING GUIDE

   1. Engine

   2. Electrical system

   3. Others

 HYDRAULIC BREAKER AND QUICK CLAMP

   1. Selecting hydraulic breaker

   2. Circuit configuration

   3. Maintenance

   4. Precaution while operating the breaker

   5. Quick clamp

 INDEX