Description
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Model List:
- PC78US-11 Hydraulic Excavator
- 1. Foreword
- 1.1. Table of Contents
- 1.2. Foreword
- 1.3. Safety Information
- 1.4. Introduction
- 1.5. Machine Information
- 1.5.1. Location of Product Identification Number (PIN) and Machine Serial No. Plate
- 1.5.2. Location of Engine Number Plate
- 1.5.3. Service Meter Location
- 1.5.4. Your Machine Serial Numbers and Distributor
- 1.6. Abbreviation List
- 2. Safety
- 2.1. Safety Labels
- 2.2. General Precautions Common to Operation and Maintenance
- 2.2.1. Precautions Before You Start Operation
- 2.2.2. Prepare for Safety Operation
- 2.2.3. Procedures If Fire Occurs
- 2.2.4. Precautions to Prevent Fire
- 2.2.5. Precautions When You Get on or Off Machine
- 2.2.6. Precautions for Machine and Jobsite
- 2.3. Precautions for Operation
- 2.3.1. Precautions for Jobsite
- 2.3.2. Start Engine
- 2.3.3. Precautions for Operation
- 2.3.4. Precautions for Transportation
- 2.3.5. Towing and being Towed
- 2.3.6. Lifting Operation by Bucket with Hook
- 2.4. Precautions for Maintenance
- 2.4.1. Precautions Before Inspection and Maintenance
- 2.4.2. Precautions for Check and Maintenance
- 3. Operation
- 3.1. General View
- 3.1.1. Names of Machine Equipment
- 3.1.2. Names of CAB Devices
- 3.1.3. Control Levers and Pedals
- 3.1.4. Names of Machine Monitor Equipment
- 3.2. Explanation of Components
- 3.2.1. Machine Monitor Equipment
- 3.2.2. Names of Switch Panel Equipment
- 3.2.3. Names of Control Levers and Pedals
- 3.2.4. Other Equipment
- 3.3. Machine Operations and Controls
- 3.3.1. Checks and Adjustment Before You Start Engine
- 3.3.2. How to Start Engine
- 3.3.3. Operations and Checks After You Start Engine
- 3.3.4. How to Stop Engine
- 3.3.5. How to Start Machine (Travel FORWARD and REVERSE) and Stop Machine
- 3.3.6. Steer Machine
- 3.3.7. How to Swing Machine
- 3.3.8. How to Operate Work Equipment
- 3.3.9. Handle Working Mode
- 3.3.10. Prohibited Operations
- 3.3.11. Work Precautions
- 3.3.12. Precautions When You Work on Slope
- 3.3.13. Escape from Soft Ground
- 3.3.14. Recommended Applications
- 3.3.15. Replace and Invert Bucket
- 3.3.16. Park Machine
- 3.3.17. How to Examine After You Complete Work
- 3.3.18. Lock
- 3.4. Handle Air Conditioner
- 3.4.1. Air Conditioner Equipment
- 3.4.2. Operate Air Conditioner
- 3.5. Handle Radio
- 3.5.1. Explanation of Radio Equipment
- 3.5.2. Operate Radio
- 3.5.3. Radio Setting
- 3.5.4. Stow Antenna
- 3.6. Handle Road Liners and Rubber Shoes
- 3.6.1. Precautions When You Use Roadliners and Rubber Shoes
- 3.7. Transportation
- 3.7.1. Load onto and Unload from a Trailer
- 3.7.2. How to Lift Machine
- 3.8. Cold Weather Operation
- 3.8.1. Cold Weather Operation Information
- 3.8.2. Fuel and Lubricants
- 3.8.3. Coolant
- 3.8.4. Battery
- 3.8.5. Precautions After Daily Work Ends in Cold Weather
- 3.8.6. After Cold Weather Season
- 3.9. LongTerm Storage Precautions
- 3.9.1. Prepare for LongTerm Storage
- 3.9.2. Maintenance During LongTerm Storage
- 3.9.3. How to Start Machine After LongTerm Storage
- 3.10. Troubles and Procedures
- 3.10.1. Procedures When You Run Out of Fuel
- 3.10.2. Phenomena that are Not Failures
- 3.10.3. Precautions When You Tow Machine
- 3.10.4. Precautions for Severe Work Condition
- 3.10.5. Procedures When Battery is Discharged
- 3.10.6. Other Trouble
- 4. Maintenance
- 4.1. Precautions for Maintenance
- 4.2. Maintenance Information
- 4.2.1. Oil, Fuel, and Coolant
- 4.2.2. Battery Terminal
- 4.2.3. Electrical Components
- 4.2.4. Standard Torque
- 4.3. Maintenance Schedule
- 4.3.1. Maintenance Schedule Table
- 4.3.2. Maintenance Interval for Hydraulic Breaker
- 4.4. Maintenance Procedure
- 4.4.1. When Required
- 4.4.2. Examine Before You Start Operation
- 4.4.3. Every 100 Hours Maintenance
- 4.4.4. Every 250 Hours Maintenance
- 4.4.5. Every 500 Hours Maintenance
- 4.4.6. Every 1000 Hours Maintenance
- 4.4.7. Every 2000 Hours Maintenance
- 4.4.8. Every 4000 Hours Maintenance
- 4.4.9. Every 5000 Hours Maintenance
- 5. Specifications
- 5.1. Specifications
- 6. Attachments and Options
- 6.1. Precautions When You Use Attachments and Options Safely
- 6.2. Handle Bucket with Hook
- 6.2.1. Work Precautions
- 6.3. Handle Machine Ready for Installation of Attachment
- 6.3.1. Explanation of Components on Machines with Attachment
- 6.3.2. Handle Machine With Proportional Lever
- 6.3.3. Connect Hydraulic Circuit of Attachment
- 6.3.4. Change over Hydraulic Circuit of Attachment
- 6.3.5. Remove and Install Attachment
- 6.3.6. Operate Attachment
- 6.3.7. LongTerm Storage
- 6.3.8. Specifications
- 6.4. Handle Machine with Control Pattern Changeover Valve
- 6.4.1. Control Patterns Other Than Standard Control Pattern
- 6.4.2. How to Change Control Pattern
- 6.5. Attachments and Options
- 6.5.1. Optional Parts and Attachments
- 6.5.2. Select Attachment
- 6.5.3. Track Shoes Selection
- 6.6. Recommended Attachment Operations
- 6.6.1. Hydraulic Breaker
- 6.6.2. Breakers
- 7. Replacement Parts
- 7.1. Defined Life Parts
- 7.1.1. Defined Life Parts List
- 7.2. Consumable Parts
- 7.2.1. Consumable Parts List
- 7.3. Recommended Fuel, Coolant, and Lubricant
- 7.3.1. Lubrication Chart
- 7.3.2. How to Use Fuel, Coolant and Lubricants by Ambient Temperature
- 7.3.3. Recommended Brands and Qualities Other Than Komatsu Genuine Oils
- 8. Index
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