








$15.00
Generation
5Language
EnglishModel of Truck
PC300-5, PC300HD-5, PC300LC-5, PC300-5 MIGHTY, PC300LC-5 MIGHTYRegion
WorldWideTruck Class
PC300Illustrated factory Operate and Maintenance manual for Komatsu Crawler Excavators Models PC300-5, PC300-5 MIGHTY, PC300HD-5, PC300LC-5 and PC300LC-5 MIGHTY.
This manual will assist you in operating, and maintaining for your crawler excavator.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.
Covered Models:
PC300-5 (SN: 21401-)
PC300-5 MIGHTY (SN: 21401-)
PC300HD-5 (SN: 21401-)
PC300LC-5 (SN: 21401-; A70501-; K20001-)
PC300LC-5 MIGHTY (SN: 21401-)
Format: PDF, 249 pages
Language: English
Table of Contents:
FOREWORD
OPERATION
GENERAL LOCATIONS AND SPECIFICATIONS
INSTRUMENTS AND CONTROLS
METHOD OF USING MODE SELECTOR SWITCHES
CHECK BEFORE STARTING
OPERATING YOUR MACHINE
INVERSION AND REPLACEMENT OF BUCKET
HANDLING THE TRAPEZOIDAL BUCKET (EXCEPT PC300, 3OOLC-5 MIGHTY)
HANDLING THE CLAMSHELL BUCKET (EXCEPT PC300, 3OOLC-5 MIGHTY)
SELECTION OF TRACK SHOES (EXCEPT PC300, 3OOLC-5 MIGHTY)
SELECTION OF BUCKET TEETH
TRANSPORTATION
INSTALLATION OF OPTIONAL ELECTRICAL EQUIPMENT
COLD WEATHER OPERATION
MAINTENANCE
PERIODIC MAINTENANCE
ADJUSTMENT
TROUBLE SHOOTING GUIDE
SERVICE METER
MACHINE AND ENGINE SERIAL NUMBERS
FUEL, COOLANT AND LUBRICANTS
SAFETY AND OPERATION
SAFETY HINTS
RADIO
LOCKING CAP
OPERATING THE CAR COOLER
OPERATING THE AIR CONDITIONER (EXCEPT PC300, 3OOLC-5 MIGHTY)
EXCAVATOR’S WORK
HANDLING OF BATTERY
PRECAUTIONS FOR MAINTENANCE
STORAGE
COOLANT AND LUBRICANTS
This manual will assist you in operating, and maintaining for your crawler excavator.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.
Covered Models:
PC300-5 (SN: 21401-)
PC300-5 MIGHTY (SN: 21401-)
PC300HD-5 (SN: 21401-)
PC300LC-5 (SN: 21401-; A70501-; K20001-)
PC300LC-5 MIGHTY (SN: 21401-)
Format: PDF, 249 pages
Language: English
Table of Contents:
FOREWORD
OPERATION
GENERAL LOCATIONS AND SPECIFICATIONS
INSTRUMENTS AND CONTROLS
METHOD OF USING MODE SELECTOR SWITCHES
CHECK BEFORE STARTING
OPERATING YOUR MACHINE
INVERSION AND REPLACEMENT OF BUCKET
HANDLING THE TRAPEZOIDAL BUCKET (EXCEPT PC300, 3OOLC-5 MIGHTY)
HANDLING THE CLAMSHELL BUCKET (EXCEPT PC300, 3OOLC-5 MIGHTY)
SELECTION OF TRACK SHOES (EXCEPT PC300, 3OOLC-5 MIGHTY)
SELECTION OF BUCKET TEETH
TRANSPORTATION
INSTALLATION OF OPTIONAL ELECTRICAL EQUIPMENT
COLD WEATHER OPERATION
MAINTENANCE
PERIODIC MAINTENANCE
ADJUSTMENT
TROUBLE SHOOTING GUIDE
SERVICE METER
MACHINE AND ENGINE SERIAL NUMBERS
FUEL, COOLANT AND LUBRICANTS
SAFETY AND OPERATION
SAFETY HINTS
RADIO
LOCKING CAP
OPERATING THE CAR COOLER
OPERATING THE AIR CONDITIONER (EXCEPT PC300, 3OOLC-5 MIGHTY)
EXCAVATOR’S WORK
HANDLING OF BATTERY
PRECAUTIONS FOR MAINTENANCE
STORAGE
COOLANT AND LUBRICANTS
General
Generation
5Language
EnglishModel of Truck
PC300-5, PC300HD-5, PC300LC-5, PC300-5 MIGHTY, PC300LC-5 MIGHTYRegion
WorldWideTruck Class
PC300Type of Document
Operate and Maintenance manualType of Truck
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