Komatsu GALEO PC200 User manual

YEAM200600
HYDRAULIC EXCAVATOR
PC200-7, DBB4709
PC200LC-7,DBE0104
PC210-7, DBF0440
PC210LC-7,DBG0071
PC220-7, DBH1767
PC220LC-7,DBJ0021
and up
Unsafe use of this machin
e may cause serious injury or
death. Operators and maintenance personnel must read this
manual before operating or maintaining this machine. This
manual should be kept near the machine for reference and
periodically reviewed by all personnel who will come
into
contact with it.
NOTICE
Komatsu has Operation & Maintenance Manuals written in
some other languages. If a foreign language manual is
necessary, contact your local distributor for availability.
WARNING
PC200,
200
PC210,210
PC220
,
220
SERIAL NUMBERS
LC
-
7
LC-7
LC-7
Operation
&
Maintenance
Manual

1-1
FOREWORD
11
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FOREWORD FOREWORD
1-2
FOREWORD
This manual provides rules and guidelines which will help you use this machine safely and effectively. The precau-
tions in this manual must be followed at all times when performing operation and maintenance. Most accidents are
caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Accidents
can be prevented by knowing beforehand conditions that may cause hazard when performing operation and main-
tenance.
WARNING
Operators and maintenance personnel must always do as follows before beginning operation or mainte-
nance.
●Always be sure to read and understand this manual thoroughly before performing operation and
maintenance.
●Read the safety messages given in this manual and the safety labels affixed to the machine thor-
oughly and be sure that you understand them fully.
Keep this manual at the storage location for the Operation and Maintenance Manual given below, and
have all personnel read it periodically.
If this manual has been lost or has become dirty and cannot be read, request a replacement manual
immediately from Komatsu or your Komatsu distributor.
If you sell the machine, be sure to give this manual to the new owners together with the machine.
Komatsu delivers machines that comply with all applicable regulations and standards of the country to
which it has been shipped. If this machine has been purchased in another country or purchased from
someone in another country, it may lack certain safety devices and speciffications that are necessary for
use in your country. If there is any question about whether your product complies with the applicable
standards and regulations of your country, consult Komatsu or your Komatsu distributor before operat-
ing the machine.
Storage location for the Operation and Maintenance Manual:
magazine box on the left side of the operator's seat.
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FOREWORD SAFETY INFORMATION
1-3
SAFETY INFORMATION
To enable you to use this machine safely, safety precautions and labels are given in this manual and affixed to the
machine to give explanations of situations involving potential hazards and of the methods of avoiding such situa-
tions.
Signal words
The following signal words are used to inform you that there is a potential hazardous situation that may lead to per-
sonal injury or damage.
In this manual and on machine labels, the following signal words are used to express the potential level of hazard.
Indicates an imminently hazardous situation which, if not avoided, will result in death or seri-
ous injury. This signal word is to be limited to most extreme situations.
Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
Indicates a potentially hazardous situation which, if not avoided, may result in minor or mod-
erate injury. It may also be used to alert against unsafe practices.
Example of safety message using signal word
WARNING
To avoid hitting unlocked operation levers, lower equipment to ground and move SAFETY LOCK LEVER
(located near seat) to LOCK position before starting up from operator's seat.
Sudden and unwanted machine movement can cause serious injury or death.
Other signal words
In addition to the above, the following signal words are used to indicate precautions that should be followed to pro-
tect the machine or to give information that is useful to know.
This word is used for precautions that must be taken to avoid actions which could shorten
the life of the machine.
This gives information that is useful to know.
DANGER
WARNING
CAUTION
NOTICE
REMARK
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SAFETY INFORMATION FOREWORD
1-4
Safety labels
Safety labels are affixed to the machine to inform the operator or maintenance worker on the spot when carrying
out operation or maintenance of the machine that may involve hazard.
This machine uses "Safety labels using words" and "Safety labels using pictograms" to indicate safety procedures.
Example of safety label using words
Safety labels using pictogram
Safety pictograms use a picture to express a level of hazard-
ous condition equivalent to the signal word. These safety picto-
grams use pictures in order to let the operator or maintenance
worker understand the level and type of hazardous condition at
all times. Safety pictograms show the type of hazardous condi-
tion at the top or left side, and the method of avoiding the haz-
ardous condition at the bottom or right side. In addition, the
type of hazardous condition is displayed inside a triangle and
the method of avoiding the hazardous condition is shown
inside a circle.
Komatsu cannot predict every circumstance that might involve a potential hazard in operation and maintenance.
Therefore, the safety messages in this manual and on the machine may not include all possible safety precau-
tions. If any procedures or actions not specifically recommended or allowed in this manual are used, it is your
responsibility to take the necessary steps to ensure safety.
In no event should you engage in prohibited uses or actions described in this manual.
The explanations, values, and illustrations in this manual were prepared based on the latest information available
at that time. Continuing improvements in the design of this machine can lead to changes in detail which may not
be reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information of
your machine or for questions regarding information in this manual.
The numbers in circles in the illustrations correspond to the numbers in ( ) in the text. (For example: →(1))
09802-09000
Part No.
Part No.
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FOREWORD INTRODUCTION
1-5
INTRODUCTION
This Komatsu HYDRAULIC EXCAVATOR is designed to be used mainly for the following works:
●Digging work
●Leveling work
●Ditching work
●Loading work
●Demolition work
See the section "RECOMMENDED APPLICATIONS (PAGE 3-109)" for further details.
DIRECTIONS OF MACHINE
In this manual, the terms front, rear, left, and right refer to the travel direction as seen from the operator's cab when
the operator's cab is facing the front and the sprocket is at the rear of the machine.
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PRODUCT INFORMATION FOREWORD
1-6
PRODUCT INFORMATION
When requesting service or ordering replacement parts, please inform your Komatsu distributor of the following
items.
MACHINE SERIAL NUMBER PLATE AND ITS LOCATION
On the bottom right of the operator's cab
ENGINE SERIAL NUMBER PLATE AND ITS LOCATION
On the top of the No.1 cylinder head cover (The EPA auxiliary nameplate is on the top of the No. 5 cylinder head
cover.)
EPA: Environmental Protection Agency, U.S.A.
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FOREWORD PRODUCT INFORMATION
1-7
SERVICE METER LOCATION
On top of the machine monitor
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR
Machine serial No.
Engine serial No.
Distributor name
Address
Service Personal
Phone/Fax
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CONTENTS FOREWORD
1-8
CONTENTS
FOREWORD
FOREWORD.........................................................................................................................................................1-1
SAFETY INFORMATION......................................................................................................................................1-3
INTRODUCTION...................................................................................................................................................1-5
DIRECTIONS OF MACHINE ......................................................................................................................1-5
PRODUCT INFORMATION..................................................................................................................................1-6
MACHINE SERIAL NUMBER PLATE AND ITS LOCATION......................................................................1-6
ENGINE SERIAL NUMBER PLATE AND ITS LOCATION.........................................................................1-6
SERVICE METER LOCATION ...................................................................................................................1-7
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR .....................................................................1-7
CONTENTS ..........................................................................................................................................................1-8
SAFETY
SAFETY INFORMATION......................................................................................................................................2-2
POSITION FOR ATTACHING SAFETY LABELS................................................................................................2-4
POSITION FOR ATTACHING SAFETY LABELS.......................................................................................2-4
SAFETY LABELS .......................................................................................................................................2-5
SAFETY INFORMATION....................................................................................................................................2-10
SAFETY MACHINE OPERATION......................................................................................................................2-19
STARTING ENGINE.................................................................................................................................2-19
OPERATION............................................................................................................................................. 2-21
TRANSPORTATION.................................................................................................................................2-27
BATTERY .................................................................................................................................................2-28
TOWING ...................................................................................................................................................2-30
LIFTING OBJECTS WITH BUCKET.........................................................................................................2-31
SAFETY MAINTENANCE INFORMATION........................................................................................................2-32
OPERATION
GENERAL VIEW ..................................................................................................................................................3-2
GENERAL VIEW OF MACHINE.................................................................................................................3-2
GENERAL VIEW OF CONTROLS AND GAUGES.....................................................................................3-3
EXPLANATION OF COMPONENTS....................................................................................................................3-4
MACHINE MONITOR .................................................................................................................................3-4
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FOREWORD
CONTENTS
1-9
BASIC OPERATION OFMACHINEMONITDR.......................................................................................... 3-5
BASIC CHECKITEMS................................................................................................................................ 3-7
EMERGENCY STOPITEM..................................................................................................................... 3-11
METER DISPLAY PORTION.................................................................................................................... 3-13
MONITOR SWITCH .................................................................................................................................3-17
SWITCHES............................................................................................................................................... 3-28
CONTROLLEVERS, PEDALS................................................................................................................. 3-33
CEILING WINDOW................................................................................................................................... 3-36
FRONT WINDOW..................................................................................................................................... 3-37
EMERGENCY EXIT FROM OPERATOR'SCAB..................................................................................... 3-42
DOOR LOCK ............................................................................................................................................ 3-42
CAP, COVER WITH LOCK....................................................................................................................... 3-43
HOT AND COOLBOX.............................................................................................................................. 3-44
MAGAZINE BOX....................................................................................................................................... 3-44
ASHTRAY................................................................................................................................................. 3-44
AIR CONDITIONER CONTROLS........................................................................................................... 3-45
CAR RADIO.............................................................................................................................................. 3-59
FUSE........................................................................................................................................................ 3-64
FUSIBLELINK........................................................................................................................................... 3-65
CONTROLLER(COMPUTER) ................................................................................................................. 3-66
TOOLBOX................................................................................................................................................. 3-66
GREASEGUN HOLDER.......................................................................................................................... 3-66
HANDLING ACCUMULATOR................................................................................................................... 3-67
MACHINE OPERATIONS AND CONTROLS..................................................................................................... 3-68
BEFORESTARTING ENGINE................................................................................................................. 3-68
STARTING ENGINE.................................................................................................................................3-82
AFTER STARTING ENGINE.................................................................................................................... 3-86
STOPPING THE ENGINE........................................................................................................................ 3-94
CHECK AFTER SHUT OFF ENGINE....................................................................................................... 3-94
MOVING THE MACHINE ......................................................................................................................... 3-95
STEERING THE MACHINE...................................................................................................................... 3-99
SWINGING ............................................................................................................................................. 3-101
WORK EQUIPMENT CONTROLS AND OPERATIONS........................................................................ 3-102
OPERATING WORKINGMODE ............................................................................................................ 3-104
PROHIBITED OPERATIONS ................................................................................................................. 3-105
GENERAL OPERATION INFORMATION.............................................................................................. 3-107
TRAVELING ONSLOPES...................................................................................................................... 3-108
ESCAPE FROMMUD............................................................................................................................. 3-110
RECOMMENDED APPLICATIONS........................................................................................................3-111
REPLACEMENT AND INVERSIONOFBUCKET.................................................................................. 3-113
PARKINGMACHINE.............................................................................................................................. 3-116
CHECK AFTER FINISHINGWORK....................................................................................................... 3-117
LOCKING................................................................................................................................................ 3-118
TRANSPORTATION......................................................................................................................................... 3-119
TRANSPORTATIONPROCEDURE.......................................................................................................3-119
OTHER FUNCTIONS ............................................................................................................................... 3-57
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