Name: Komatsu PC110R-1
Brand: Komatsu
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MAINTENANCE

Foreword3
Information on Safety4
Introduction6
- Intended Uses6
- Improper or Unauthorized Use6
- Main Characteristics7
- Running-In7
Product Identification8
- Machine Serial Number8
- Machine Identification Plate8
- Ngine Serial Number and Exhaust Gas Emission Plate9
- Travel Reduction Gear Serial Number10
- Swing Reduction Gear Serial Number10
- Cab Serial Number10
- Serial Numbers and Dealer's Address11
- Table of Contents12
Safety and Accident Prevention19
Safety, Noise and Vibration Plates20
- Position of the Safety Plates20
- Pictograms and Relevant Meanings21
- Position of the Noise Plates25
- Vibrations to Which the Operator Is Subjected26
General Precautions27
- General Safety Rules27
- Safety Devices and Guards27
- Clothing and Personal Protection Items27
- Unauthorized Modifications28
- Leaving the Operator's Seat28
- Getting on and off the Machine29
- Preventing Fires Due to Fuel and Oil29
- Preventing Burns30
- Preventing Damage Due to Asbestos Powder30
- Preventing Damage Caused by the Work Equipment31
- Fire Extinguishers and First Aid Kit31
- Precautions Concerning the Cab Structure31
- Precautions Concerning the Equipment31
Precautions to be Taken before Starting the Engine32
- Safety on the Work Site32
- Fire Prevention32
- Precautions to be Taken for the Operator's Cab32
- Room Ventilation33
- Precautions to be Taken for the Lights33
- Cleaning the Windows and the Rear-View Mirrors - Checking the Windshield Wiper Blades33
Precautions to be Taken When Working34
- Starting the Engine34
- Check the Direction before Starting the Machine34
- Checks for Travelling in Reverse34
- Moving the Machine35
- Moving on Slopes36
- Working on Slopes37
- Unauthorized Operationse37
- Preventing Electrocution38
- Visibility39
- Working on Icy or Snow-Covered Surfaces39
- Preventing Damage Caused by the Work Equipment39
- Working on Loose Ground39
- Parking the Machine40
Transporting the Machine on Other Vehicles41
- Loading and Unloading the Machine41
- Shipping41
Battery42
- Safety Precautions for Work on Batteries42
- Starting with Booster Cables42
Precautions for Emergency Recovery43
Precautions to be Taken During Maintenance44
- Warning Plates44
- Tools44
- Personnel44
- Equipment45
- Working under the Machine45
- Keeping the Machine Clean45
- Use of the Engine During Maintenance46
- Periodical Change of the Parts that Are Critical for Safety46
- Stop the Engine before Carrying out any Maintenance Operation46
  - Or Inspection46
- Rules for Refuelling and Adding Oil47
- Checking the Coolant Level in the Radiator47
- Using Lamps47
- Precautions Concerning the Battery and the Alternator48
- Precautions Concerning the Starter48
- Precautions Concerning High-Pressure Hoses49
- Precautions to be Taken When Working on High-Pressure Systemse49
- Precautions for Maintenance Work Involving High Temperatures49
  - And Pressures49
- Cooling Fan and Fan Belt50
- Waste Materials50
  - Type Hees50
Safety Locks52
- Machine Locks52
General Views53
- Front General View (Monoboom)53
- Front General View (Two-Piece Boom)54
- Cab Inside General View55
Instruments and Controls57
- Instruments57
- Warning Lights59
- Switches and Push Buttons61
- Electrical Accessories69
- Machine Controls71
Fuses and Relays79
- Central Unit Fuses and Relays79
  - Central Unit Fuses80
  - Central Unit Relays81
- Engine Line Fuses and Relays82
  - Engine Line Fuses82
  - Engine Line Relays83
- FUSES and RELAYS of the AIR CONDITIONING SYSTEM (if Provided)84
Guards and Driver's Seat86
- Engine Hood86
- Side Cover86
- Cab87
- Ventilation and Heating91
- AIR CONDITIONER (if Provided)92
- Seat94
- Safety Belt95
- Emergency Exit95
- Technical Documentation Case96
- Fire Extinguisher96
- First Aid Kit96
Use of the Machine97
- Checks before Starting the Engine97
- Starting the Engine99
  - Starting with Warm Engine or in Temperate Climates99
  - Starting with Cold Engine or in Cold Climates100
- Warming the Engine101
- Heating the Hydraulic Oil101
- How to Move the Machine101
Parking the Machine106
- Parking on Level Ground106
- Parking on Slopes107
Stopping the Engine108
Transporting the Machine on Other Vehicles109
- Loading and Unloading the Machine109
- Transport110
Precautions to be Taken in the Cold Season111
- Fuel and Lubricants111
- Coolant111
- Battery112
- Other Precautions112
- Precautions to be Taken at the End of Work112
Precautions to be Taken in the Warm Season113
Using the Work Equipment114
- Organizing the Work Area114
- Positioning the Bucket According to the Work to be Carried out114
- Positioning the Machine for Digging Operations115
- Digging Method116
- Changing the Bucket117
Long Periods of Inactivity118
- Before the Period of Inactivity118
- During the Period of Inactivity119
- After the Period of Inactivity119
Troubleshooting120
- How to Remove the Machine120
- If the Fuel Has Been Completely Depleted120
- If the Battery Is Depleted121
  - Starting with Booster Cables122
- Other Troubles123
Maintenance127
Guide to Maintenance128
Maintenance Notes130
- Notes Regarding the Engine130
- Notes Regarding the Hydraulic System131
- Notes Regarding the Electrical System132
- Notes Regarding Lubrication132
- Parts Subject to Wear that Periodically Need Changing133
Fuel, Coolant and Lubricants134
- Homologated Hees Synthetic Biodegradable Lubricants136
Driving Torques for Screws and Nuts137
- Standard Driving Torques137
- Specific Driving Torques137
Lubrication138
- Lubrication Diagram138
Periodical Change of the Components Connected with Safety139
- Critical Parts for Safety140
Maintenance Plan143
- When Required147
- Maintenance Intervals in Case of Use of the Demolition Hammer155
  - Changing the Hydraulic Oil Filter155
  - Changing the Hydraulic Oil155
- Checks before Starting156
- Maintenance Every 10 Hours of Operation160
  - Lubricating the Joints160
- Maintenance after the First 50 Hours of Operation163
  - (Only for Machines in Which the Synthetic Biodegradable Oil Type HEES Is Used)163
- Maintenance Every 50 Hours of Operation163
- Maintenance Every 100 Hours of Operation165
  - Lubricating the Ball-Bearing Ring165
- Maintenance after the First 250 Hours of Operation166
- Maintenance Every 250 Hours of Operation166
- Maintenance after the First 500 Hours of Operation170
  - (Only for Machines in Which the Synthetic Biodegradable Oil Type HEES Is Used)170
- Maintenance Every 500 Hours of Operation170
- Maintenance Every 1000 Hours of Operation180
  - Checking and Adjusting the Engine Valve Clearance180
- Maintenance Every 2000 Hours of Operation181
- Maintenance Every 4000 Hours of Operation189
  - CHANGING the A/C DEHYDRATOR FILTER (Only for Machines Equipped with Air Conditioner)189
  - CHECKING the CORRECT OPERATION of the A/C COMPRESSOR (Only for Machines Equipped with Air Conditioner)189
5.1 Technical Data192
Technical Data192
- Standard Overall Dimensions192
- Technical Characteristics193
- Lifting Capacities194
6.1 Authorized Optional Equipment200
Authorized Optional Equipment200
- Precautions Regarding Safety200
- Precautions Regarding the Installation of Equipment201
- Characteristics of the Optional Equipment202
Arrangement for the Installation of the Demolition Hammer203
- Description and Operation203
- Use of the Demolition Hammer and Rules to be Observed203
- Installing and Removing the Demolition Hammer207
  - Installing the Hammer207
  - Removing the Hammer208
- Maintenance208
Clamshell Bucket209
- Description and Operation209
- Installing the Clamshell Bucket210
- Maintenance212

Brand	Komatsu
Model	PC110R-1
Category	Excavators
Language	English

Komatsu PC110R-1 User Manual

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