Komatsu PC1250-11R, PC1250SP-11R Hydraulic Excavator Operation and Maintenance Manual PEN01824-02

Description

• Model List:
  • PC1250-11R Hydraulic Excavator
  • PC1250SP-11R Hydraulic Excavator

• 1. Cover
• 2. Foreword
• 2.1. Table of Contents
• 2.2. Read This Manual
• 2.3. Safety Information
• 2.4. Introduction
• 2.4.1. Main Use of Machine
• 2.4.2. Directions of Machine
• 2.4.3. Visibility from Operators Seat
• 2.5. Product Information
• 2.5.1. Location of Product Identification Number (PIN) and Machine Serial No. Plate
• 2.5.2. Location of Engine Number Plate
• 2.5.3. Service Meter Location
• 2.5.4. Your Machine Serial Numbers and Distributor
• 2.6. Abbreviation List
• 3. Safety
• 3.1. Safety Labels
• 3.1.1. Location of Safety Labels
• 3.1.2. Safety Labels
• 3.2. General Precautions Common to Operation and Maintenance
• 3.2.1. Precautions Before You Start Operation
• 3.2.2. Prepare for Safety Operation
• 3.2.3. Precautions to Prevent Fire
• 3.2.4. Precautions When You Get on or Off Machine
• 3.2.5. Do Not Get Caught
• 3.2.6. Precautions Related to Protective Structures
• 3.2.7. Protection Against Objects Which Fall, Fly, or Enter
• 3.2.8. Unauthorized Modification
• 3.2.9. Precautions Related to Attachments and Options
• 3.2.10. Precautions for CAB Glass
• 3.2.11. Precautions When You Operate Engine Inside Building
• 3.3. Precautions for Operation
• 3.3.1. Precautions for Jobsite
• 3.3.2. Start Engine
• 3.3.3. Precautions for Operation
• 3.3.4. Precautions for Transportation
• 3.3.5. Towing and being Towed
• 3.3.6. Lifting Operation by Bucket with Hook
• 3.4. Precautions for Maintenance
• 3.4.1. Precautions Before Inspection and Maintenance
• 3.4.2. Precautions for Check and Maintenance
• 4. Operation
• 4.1. General View
• 4.1.1. Names of Machine Equipment
• 4.1.2. Names of Cab Devices
• 4.1.3. Control Levers and Pedals
• 4.2. Explanation of Components
• 4.2.1. Machine Monitor Equipment
• 4.2.2. Switches
• 4.2.3. Control Levers and Pedals
• 4.2.4. Other Equipment
• 4.3. Machine Operations and Controls
• 4.3.1. Checks and Adjustment Before You Start Engine
• 4.3.2. How to Start Engine
• 4.3.3. Operations and Checks After You Start Engine
• 4.3.4. How to Stop Engine
• 4.3.5. How to Start Machine (Travel FORWARD and REVERSE) and Stop Machine
• 4.3.6. Steer Machine
• 4.3.7. How to Swing Machine
• 4.3.8. How to Operate Work Equipment
• 4.3.9. Handle Working Mode
• 4.3.10. Prohibited Operations
• 4.3.11. Precautions for Operation
• 4.3.12. Precautions When You Operate Machine on Slopes
• 4.3.13. How to Escape from Mud
• 4.3.14. Recommended Applications
• 4.3.15. Effective Use of Hydraulic Excavator
• 4.3.16. Replace Bucket
• 4.3.17. How to Park Machine
• 4.3.18. How to Examine After You Complete Work
• 4.3.19. Lock
• 4.4. Handle Air Conditioner
• 4.4.1. Explanation of Air Conditioner Components
• 4.4.2. Operate Air Conditioner
• 4.5. Handle Radio
• 4.5.1. Explanation of Radio Equipment
• 4.5.2. Operate Radio
• 4.5.3. Stow Antenna
• 4.6. Handle KomVision
• 4.6.1. Precautions When You Use KomVision
• 4.6.2. Monitor Display
• 4.7. Handle Anchor Point for Tieoff
• 4.8. Transportation
• 4.8.1. Precautions When You Transport Machine
• 4.8.2. Select Transportation Method
• 4.8.3. How to Lift Machine
• 4.8.4. Precautions When You Load Machine
• 4.8.5. Machine Configuration for Transportation
• 4.9. Cold Weather Operation
• 4.9.1. Cold Weather Operation Information
• 4.9.2. Precautions After Daily Work Ends in Cold Weather
• 4.9.3. After Cold Weather Season
• 4.10. Precautions for LongTerm Storage
• 4.10.1. Prepare for LongTerm Storage
• 4.10.2. Maintenance During LongTerm Storage
• 4.10.3. Start Machine After LongTerm Storage
• 4.11. Troubles and Procedures
• 4.11.1. Procedures When You Run Out of Fuel
• 4.11.2. Phenomena that are Not Failures
• 4.11.3. Precautions When You Tow Machine
• 4.11.4. Precautions for Severe Work Condition
• 4.11.5. Precautions for Discharged Battery
• 4.11.6. Other Trouble
• 5. Maintenance
• 5.1. Precautions for Maintenance
• 5.1.1. Examine Service Meter Reading
• 5.1.2. Komatsu Genuine Replacement Parts
• 5.1.3. Komatsu Genuine Lubricants
• 5.1.4. Always Use Clean Washer Fluid
• 5.1.5. Clean Lubricants
• 5.1.6. Examine Drained Oil and Used Filter
• 5.1.7. Precautions When You Refill Oil or Fuel
• 5.1.8. Precautions for Welding
• 5.1.9. Do Not Drop Things Inside Machine
• 5.1.10. Dusty Jobsites
• 5.1.11. Avoid Mixing Oil
• 5.1.12. Lock Inspection Covers
• 5.1.13. Bleed Air from Hydraulic System
• 5.1.14. Precautions When You Install Hydraulic Hoses
• 5.1.15. Checks After Inspection and Maintenance
• 5.1.16. Select Fuel and Lubricants by Ambient Temperature
• 5.2. Outline of Maintenance
• 5.2.1. Handle Oil, Fuel, Coolant, and Do Oil Clinic
• 5.2.2. Handle Electrical Components
• 5.3. Standard Tightening Torque for Bolts and Nuts
• 5.4. Maintenance Schedule
• 5.4.1. Maintenance Schedule Table
• 5.5. Maintenance Procedure
• 5.5.1. Initial 100 Hours Maintenance (Only After the First 100 Hours)
• 5.5.2. Initial 500 Hours Maintenance (Only After the First 500 Hours)
• 5.5.3. When Required
• 5.5.4. Examine Before You Start Operation
• 5.5.5. Every 10 Hours Maintenance
• 5.5.6. Every 100 Hours Maintenance
• 5.5.7. Every 250 Hours Maintenance
• 5.5.8. Every 500 Hours Maintenance
• 5.5.9. Every 1000 Hours Maintenance
• 5.5.10. Every 2000 Hours Maintenance
• 5.5.11. Every 4000 Hours Maintenance
• 5.5.12. Every 5000 Hours Maintenance
• 5.5.13. Every 8000 Hours Maintenance
• 5.5.14. Every 6 Months Maintenance
• 6. Specifications
• 6.1. Specifications
• 6.1.1. Specifications PC125011R
• 6.1.2. Specifications PC1250SP11R
• 7. Attachments and Options
• 7.1. Precautions When You Use Attachments and Options Safely
• 7.1.1. Precautions When You Select
• 7.1.2. Read the Operation and Maintenance Manual Thoroughly
• 7.1.3. Precautions When You Remove and Install
• 7.1.4. Precautions for Use
• 7.2. Attachments and Options
• 7.2.1. Install Attachment
• 7.2.2. Track Shoes Selection
• 7.3. Handle AutoGreasing System
• 7.3.1. Explanation of Components in Automatic Grease System
• 7.3.2. Greasing Points for AutoGreasing System
• 7.3.3. Machine Operations and Controls
• 7.3.4. Troubles and Procedures
• 7.3.5. Examine and Maintenance
• 7.4. Handle the Hydraulically Operated Stairway
• 7.4.1. Procedure to Operate Hydraulic Type Stairway
• 7.4.2. Procedures If Machine Does Not Move by Proximity Switch Failure Etc.
• 7.4.3. How to Examine and Adjust Proximity Switch
• 7.4.4. Procedures If Proximity Switch Has Failure
• 7.5. Radio (Bluetooth)
• 7.5.1. Explanation of Radio Equipment
• 7.5.2. Operate Radio
• 7.5.3. Radio Setting
• 8. Machine with Loading Shovel Specification
• 8.1. Explanation of Components
• 8.1.1. Switches
• 8.1.2. Handle Anchor Point for Tieoff
• 8.2. Machine Operations and Controls
• 8.2.1. How to Operate Work Equipment
• 8.2.2. Prohibited Operations
• 8.3. Recommended Applications
• 8.3.1. Digging Work
• 8.3.2. Loading Work
• 8.4. Precautions When You Disassemble Machine
• 8.4.1. Release Pressure
• 8.5. Transportation
• 8.5.1. Machine Configuration for Transportation
• 8.6. Consumable Parts
• 8.6.1. Consumable Parts List
• 8.7. Periodic Maintenance
• 8.7.1. Examine Before You Start Operation
• 8.7.2. How to Examine Oil Level in Hydraulic Tank, Add Oil
• 8.8. Every 10 Hours Maintenance
• 8.8.1. How to Lubricate
• 8.9. Every 5000 Hours Maintenance
• 8.9.1. How to Change Oil in Hydraulic Tank, Clean Strainer
• 8.10. Every 6 Months Maintenance
• 8.10.1. How to Examine Anchor Point for Tieoff
• 8.11. Specifications PC125011R
• 8.12. Combination of Work Equipment
• 8.12.1. Working Range PC125011R
• 9. Replacement Parts
• 9.1. Defined Life Parts
• 9.1.1. Defined Life Parts List
• 9.2. Consumable Parts
• 9.2.1. Consumable Parts List
• 9.3. Recommended Fuel, Coolant, and Lubricant
• 9.3.1. Lubrication Chart
• 9.3.2. How to Use Fuel, Coolant and Lubricants by Ambient Temperature
• 9.3.3. Recommended Brands and Qualities Other Than Komatsu Genuine Oils
• 10. INDEX