Liebherr Crawler Excavators A308 Operation and Maintenance Manual 17162 – PDF DOWNLOAD
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Liebherr Crawler Excavators A308 Operation and Maintenance Manual 17162 – PDF DOWNLOAD
Language : English
Pages : 147
Downloadable : Yes
File Type : PDF
Size: 7.42 MB
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Liebherr Crawler Excavators A308 Operation and Maintenance Manual 17162 – PDF DOWNLOAD
FOREWORD
- This manual is primarily for the operator and the maintenance crew and contains vital information for the correct and secure operation and proper maintenance of the LIEBHERR excavator. It includes accident prevention guidelines, operating instructions, and maintenance instructions.
- This Operation and Maintenance manual should be given to the operator and any other person who might work on the machine. It is essential that they read the manual carefully before operating or working on the LIEBHERR excavator and at regular intervals thereafter, covering operation, maintenance, and transportation.
- The manual will help the operator get accustomed to the hydraulic excavator and prevent problems due to improper handling. All maintenance personnel should follow the operating and maintenance instructions to ensure constant and reliable service, reducing repair costs and downtime.
- In addition to the guidelines in this manual, local and national accident prevention guidelines and environmental regulations must be observed.
- The Operation and Maintenance Manual is part of the machine and should be kept in the glove compartment of the operator’s cab.
- Please note that we cannot honor claims arising from careless handling, improper operation, inadequate maintenance, use of unauthorized oils or lubricants, or non-observance of safety instructions. LIEBHERR reserves the right to cancel warranty claims and service contracts without prior notice if non-LIEBHERR parts are used for maintenance and repairs.
- This Operation and Maintenance manual provides all necessary information to operate and maintain your Litronic excavator. For additional information or explanations, please contact LIEBHERR’s Technical Documentation, Service School, or Customer Service Department.
TABLE OF CONTENTS:
Liebherr Crawler Excavators A308 Operation and Maintenance Manual 17162 – PDF DOWNLOAD
TABLE OF CONTENTS
HYDRAULIC EXCAVATOR DESCRIPTION, TECHNICAL DATA
(see enclosed literature)
2/ SAFETY INFORMATION
General safety informations i 2 2
Avoidance of crushing and burns 2 2
Avoidance of fire and explosions 2 3
Transporting the machinesafely i 2 3
Starting the machine safely 2 3
Starting the machine safely 24
Stopping the machinesafely 24
Towing the machine safely i i 24
Working safely withthe machine 24
Safe use when loading and unloading (particularly when loading and unloading wood) 2 5
Safe use of machines with tower elevation i iii 2 6
Additional instructions for machines with rigid driver’s cab elevation 2 6
Protection from vibration 2 7
Attaching and removing equipment partssafely iii 2 7
Removing and installing equipment boltssafely iii 2 8
Servicing the machinesafely 2 8
Avoidance of crushing and burns 2 2
Avoidance of fire and explosions 2 3
Transporting the machinesafely i 2 3
Starting the machine safely 2 3
Starting the machine safely 24
Stopping the machinesafely 24
Towing the machine safely i i 24
Working safely withthe machine 24
Safe use when loading and unloading (particularly when loading and unloading wood) 2 5
Safe use of machines with tower elevation i iii 2 6
Additional instructions for machines with rigid driver’s cab elevation 2 6
Protection from vibration 2 7
Attaching and removing equipment partssafely iii 2 7
Removing and installing equipment boltssafely iii 2 8
Servicing the machinesafely 2 8
CONTROLS AND INSTRUMENTATION
Control and instruments inthe operator’’scab
CONTrol Panel oe 33
Entering or exiting the operator’s cab, Safetylever
Adjustable steering column, Front window, Interior Lighting, Sunvisor 3 12
Emergency exit, Windshield washer detergenttank 0 3 13
Steering column switch LL 3 14
Heater and air conditioning iii 3 15
CONTROL AND OPERATION
CONTrol Panel oe 33
Entering or exiting the operator’s cab, Safetylever
Adjustable steering column, Front window, Interior Lighting, Sunvisor 3 12
Emergency exit, Windshield washer detergenttank 0 3 13
Steering column switch LL 3 14
Heater and air conditioning iii 3 15
CONTROL AND OPERATION
Pre-starting inspection oe 4 1
Excavatorstart up safety o oo ii 4 3
Starting the diesel engine 4 4
Starting ProCedUIE oa 4 5
Afterthe engineis running i 4 5
Engine shut-down procedure ii 4 6
External starting procedure 4 6
Excavator operating safety ii 4 7
Travel fUNCHiONS 49
Braking onInclines / Downhill 4 10
Oscillating axle stop «oo 4 11
UNdercarmiage SUPPOrT «o oo tt ee 4 12
Location of the 2 Joysticks oui 4 14
SWING CONTIOl Le 4 14
Swing brake 4 14
Uppercarriage lock 4 15
Excavatorstart up safety o oo ii 4 3
Starting the diesel engine 4 4
Starting ProCedUIE oa 4 5
Afterthe engineis running i 4 5
Engine shut-down procedure ii 4 6
External starting procedure 4 6
Excavator operating safety ii 4 7
Travel fUNCHiONS 49
Braking onInclines / Downhill 4 10
Oscillating axle stop «oo 4 11
UNdercarmiage SUPPOrT «o oo tt ee 4 12
Location of the 2 Joysticks oui 4 14
SWING CONTIOl Le 4 14
Swing brake 4 14
Uppercarriage lock 4 15
Attachment Operation i 4 15
Stick cylinder 4 15
Boom cylinder, bucket and grapplecylinder 4 16
Rotating grapple, Swing bearing 4 17
Onroad travel 4 19
TOWING The eXCaVator oi 4 20
-with the diesel enginerunning iii 4 21
-withtheengineturned off 4 21
Excavator transport safety 4 22
Transporting the hydraulicexcavator iii 4 24
Removal and installation of attachments i i 4 27
Backhoe bucket, ditch cleaning bucket, ripper tooth onstick 4 28
Grapple On stick «o oo 4 30
Stickon boom 4 32
LUBRICATION
Lubricants, fuel and oil specificationschart i iii 5 2
Lubricants, fuel and oil specifications ci 5 4
Lubrication chart 5 9
Diesel ENGINE i 5 11
Changing theoilintheswinggear i iii i 5 11
Changing theoilinthesplitterbox i i 5 11
Changing theoilontheaxles ci i 5 12
Changing theoilinthewheelhub 5 12
KiNG PINS oo 5 13
Filling the fuel tank 5 13
Oilinthe hydraulicsystem a 5 14
Swingring lubrication 5 16
Attachment lubrication 5 16
Grapple lubrication 5 17
MAINTENANCE
Maintenance safety oii 6 1
Diesel engine, fuel system i 6 5
Dry air filer oo 6 6
Hydraulic System ooo 6 8
Swing and parking brakes 6 12
TIES Le 6 12
TIPE PIES UIE
Electrical System ooo 6 14
Battery main switch 6 14
Push-button switch for brake lights B60 c iii 6 15
Electronic cold startaid iii 6 15
FUSES Lo 6 16
Arrangement of fuses 6 17
Replacing Wear Parts o oo 6 18
Welding onthe excavator ii 6 18
Replacing bucketteeth 6 19
Maintenance Chart i 6 20
Boom cylinder, bucket and grapplecylinder 4 16
Rotating grapple, Swing bearing 4 17
Onroad travel 4 19
TOWING The eXCaVator oi 4 20
-with the diesel enginerunning iii 4 21
-withtheengineturned off 4 21
Excavator transport safety 4 22
Transporting the hydraulicexcavator iii 4 24
Removal and installation of attachments i i 4 27
Backhoe bucket, ditch cleaning bucket, ripper tooth onstick 4 28
Grapple On stick «o oo 4 30
Stickon boom 4 32
LUBRICATION
Lubricants, fuel and oil specificationschart i iii 5 2
Lubricants, fuel and oil specifications ci 5 4
Lubrication chart 5 9
Diesel ENGINE i 5 11
Changing theoilintheswinggear i iii i 5 11
Changing theoilinthesplitterbox i i 5 11
Changing theoilontheaxles ci i 5 12
Changing theoilinthewheelhub 5 12
KiNG PINS oo 5 13
Filling the fuel tank 5 13
Oilinthe hydraulicsystem a 5 14
Swingring lubrication 5 16
Attachment lubrication 5 16
Grapple lubrication 5 17
MAINTENANCE
Maintenance safety oii 6 1
Diesel engine, fuel system i 6 5
Dry air filer oo 6 6
Hydraulic System ooo 6 8
Swing and parking brakes 6 12
TIES Le 6 12
TIPE PIES UIE
Electrical System ooo 6 14
Battery main switch 6 14
Push-button switch for brake lights B60 c iii 6 15
Electronic cold startaid iii 6 15
FUSES Lo 6 16
Arrangement of fuses 6 17
Replacing Wear Parts o oo 6 18
Welding onthe excavator ii 6 18
Replacing bucketteeth 6 19
Maintenance Chart i 6 20
ADDITIONAL EQUIPMENT
Table of Contents oo 7 1
Table of Contents oo 7 1
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