Liebherr R 9350 Hydraulic excavator Operating Manual 1001 – PDF DOWNLOAD
FILE DETAILS:
Liebherr R 9350 Hydraulic excavator Operating Manual 1001 – PDF DOWNLOAD
Language : English
Pages :506
Downloadable : Yes
File Type : PDF
Size: 105 MB
DESCRIPTION:
Liebherr R 9350 Hydraulic excavator Operating Manual 1001 – PDF DOWNLOAD
Product identification
Manufacturer: Liebherr-Mining Equipment Colmar SAS
Type: R 9350
Type no.: 411
from serial number:1001
Preface
This operating manual has been written for the driver and for the maintenance personnel of the machine.
It contains the following descriptions:
- Chapter 1 – Product description
- Chapter 2 – Safety regulations
- Chapter 3 – Handling and operation
- Chapter 4 – Malfunctions
- Chapter 5 – Maintenance
This operating manual must be carefully read before initial operation and should be read and used later at regular intervals by anyone who carries out work on the machine.
Working with or on the machine includes:
- Operation, including equipping, troubleshooting during operation, removing production debris, maintenance, removing operating and auxiliary materials.
- Servicing, including maintenance, inspection, and repairs.
- Transport or loading the machine.
This manual helps the driver to become acquainted with the machine and prevents malfunctions due to incorrect operation.
Observation of the operating and maintenance manual by maintenance staff:
- Increases reliability during operation.
- Extends the service life of your machine.
- Reduces repair costs and downtime.
This manual must be kept with the machine. Make sure a copy is always kept in the glove compartment of the driver’s cab.
In addition to the operating and maintenance manual, follow the instructions based on existing national accident prevention and environmental protection regulations.
In addition to the operating manual and applicable national and local legal accident prevention rules, observe the recognized technical regulations for safe and correct operation.
This operating and maintenance manual contains all the information you need to operate and service your machine.
- Some illustrations in this manual may show details and equipment that are different from those on your machine.
On some pictures, protective devices and covers have been removed for a better view.
We constantly make improvements to our machines, which means there may have been modifications to your machine that are not mentioned in this manual.
However, if you should require explanations or information, the Liebherr technical information and customer services departments will be happy to provide assistance.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr R 9350 Hydraulic excavator Operating Manual 1001 – PDF DOWNLOAD
Table of contents
1 Product description . 1-1
1.1 Assembly- overview 1-1
1.1.1 Machine and construction equipment . 1-1
1.1.2 Uppercarriage . 1-3
1.1.3 Undercarriage . 1-4
1.2 Vibration emission . 1-4
1.3 EC Declaration of Conformity 1-5
1.4 Technical data . 1-6
1.4.1 Working technical data . 1-6
1.4.2 Technical description 1-6
2 Safety instructions . 2-1
2.1 Meaning of the symbols in this manual . . 2-1
2.2 Use in accordance with the regulations . 2-2
2.3 Safety Instructions . 2-2
2.4 Servicing the machine safely . 2-15
2.5 Signs on the machine 2-22
2.5.1 Introduction . 2-22
2.5.2 Arrangement of signs . 2-23
2.5.3 Meaning of the signs 2-25
3 Control and operation . 3-1
3.1 Operating and control elements . 3-1
3.1.1 Overview of the control cab 3-1
3.1.2 Arrangement of joystick 3-3
3.1.3 Keyboard 3-4
3.1.4 Control board 3-8
3.1.5 Monitoring display 3-10
3.1.6 Main screen 3-12
3.1. 7 Monitoring cameras 3-30
3.2 The access and the outfit of the cab 3-32
3.2.1 Entering or leaving the cab . 3-33
3.2.2 Safety lever 3-39
3.2.3 Operator’s seat . 3-39
3.2.4 Adjusting of the auxiliary seat . 3-43
3.2.5 Sunshade . 3-44
3.2.6 Emergency exit. 3-45
3.2.7 Interior lightings 3-47
3.2.8 Fire extinguisher . 3-47
3.2.9 Windscreen wiper . 3-48
3.2.10 Field of view . 3-50
3.2.11 Lighting . 3-51
3.2.12 Heating/air-conditioning system till SN 31254 3-53
3.2.13 Heating/air-conditioning system from SN 31255 3-58
3.3 Setting the machine into operation 3-62
3.3.1 Starting I stopping the machine 3-63
3.3.2 Starting aids . 3-71
3.3.3 Jump start procedure . 3-75
3.3.4 Emergency operations . 3-76
3.3.5 Board E52 for safety mode of Diesel engine and servo control . 3-79
3.3.6 Driving 3-82
3.4 Working with the machine 3-85
3.4.1 Uppercarriage swing movements . 3-91
3.4.2 Working position . 3-94
copyright© Liebherr-Mining Equipment Colmar SAS 2021
R 9350 / 11695770
MJFCIFSS
Operating manual
3.4.3 Joystick functions when setting up the machine . 3-94
3.4.4 Lowering the work equipment when the engine is not running . 3-98
3.5 General working methods 3-99
3.5.1 Minimum impact working methods for your machine 3-99
3.5.2 Preparatory activities 3-100
3.5.3 Positioning of the machine . 3-101
3.5.4 Working with the backhoe bucket . 3-101
3.5.5 Working with the Shovel bucket . 3-104
3.6 Transport 3-106
3.6.1 Travelling procedures for mining machine 3-106
3.6.2 Excavator lifting and lashing operations . 3-109
4 Malfunctions . 4-1
4.1 Error code charts . 4-2
4.1.1 Sensors 4-2
4.1.2 Regulating circuit 4-3
4.1.3 Keyboard 4-3
4.1.4 Display 4-4
4.1.5 Coding error 4-4
4.1.6 Connection box pump transmitters . 4-4
4.1. 7 Joysticks . 4-5
4.1.8 Error due to warning symbols in SY field 4-5
4.1.9 Heating/air conditioning system (from SN 31255) 4-6
4.2 Faults and remedies 4-7
4.2.1 Diesel engine and fuel system 4-7
4.2.2 Hydraulic system 4-8
4.2.3 Transmission 4-8
4.2.4 Electrical system . 4-9
4.2.5 Heating/air-conditioning system . 4-9
4.2.6 Work equipment . 4-10
4.3 Fuses and relays 4-10
4.3.1 Power electrical box E1003 4-10
4.3.2 Cabin electrical box E1005 . 4-13
4.3.3 Heating I air-conditioning electrical box E1006 (till SN 31254) . 4-14
4.3.4 Heating I air-conditioning electrical box E1006 (from SN 31255) . 4-14
5 Maintenance . 5-1
5.1 Servicing the machine safely . 5-1
5.2 Maintenance access doors 5-7
5.3 Maintenance anchor points 5-9
5.3.1 Approved anchor points 5-9
5.3.2 Use the anchor points . 5-12
5.4 Lubricants and operating fluids 5-13
5.4.1 General information on changing lubricants and operating fluids . 5-13
5.4.2 Lubricating chart . 5-14
5.4.3 Service trap 5-16
5.4.4 Lubricant chart 5-17
5.4.5 Operating material chart . 5-18 ~
5.4.6 Service trap 5-19 ~
5.5 Lubricating and operating material specifications 5-21 8
5.5.1 Lubricating oil for the Diesel engine . 5-21 g
5.5.2 Fuel . 5-21 :;:::;
5.5.3 Coolant . 5-21 ;
5.5.4 Hydraulic oil specifications for LIEBHERR Mining excavators . 5-22 c3
5.5.5 Swing and travel gear oils 5-27 ~
5.5.6 Splitterbox oil 5-29
5.5.7 Coupling oil . 5-30
5.5.8 Lubricating grease 5-30
5.5.9 Other lubricants 5-32
5.6 Condition monitoring with oil analysis 5-32
5.6.1 General information 5-32
5.6.2 Oil sampling 5-33
5.6.3 Sample processing . 5-40
5. 7 Diesel engine . 5-44
5.7.1 Diesel engine oil level check 5-44
5. 7 .2 Diesel engine oil change 5-45
5.7.3 Engine oil sump refilling . 5-47
5. 7 .4 Mounting screws 5-48
5. 7 .5 Elastic bedding . 5-49
5. 7 .6 Belts . 5-49
5.8 Splitterbox 5-50
5.8.1 Mounting screws 5-50
5.8.2 Elastic bedding . 5-52
5.8.3 Air filter . 5-53
5.9 Coupling . 5-54
5.9.1 Geislinger coupling wear check 5-54
5.10 Cooling system 5-55
5.10.1 Checking and cleaning the cooling system 5-55
5.10.2 Checking the coolant level . 5-55
5.10.3 Coolant antifreeze and anti-corrosion fluid . 5-56
5.10.4 Changing the coolant . 5-56
5.11 Fuel system . 5-58
5.11.1 Refuelling . 5-58
5.11.2 Draining the fuel tank . 5-59
5.11.3 Emptying and cleaning the fuel tank 5-59
5.11.4 Fuel filtering system . 5-60
5.12 Compressed air system . 5-62
5.12.1 Pressure regulator and air compressor 5-62
5.12.2 Air dryer 5-63
5.12.3 Air tanks . 5-66
5.12.4 Air compartment . 5-66
5.12.5 Release the pressure . 5-68
5.13 Dry air filter 5-69
5.13.1 To change the primary filter element 5-70
5.13.2 Changing the safety element . . 5-71
5.13.3 To clean the air channels for the precleaner 5-72
5.13.4 Check the air intake system, hoses, elbows, clamps . 5-72
5.14 Hydraulic system . 5-73
5.14.1 Preparatory activities 5-73
5.14.2 Checking the oil level in the hydraulic tank 5-74
5.14.3 Depressurising the hydraulic system 5-74
5.14.4 Emptying and refilling the hydraulic tank 5-75
5.14.5 Hydraulic oil coolers . 5-77
5.14.6 Leak oil and return-line filters . 5-77
5.14.7 Oil filters in PowerPack 5-79
5.14.8 High pressure filters on valve bank 5-80
5.14.9 Control circuit . 5-82
5.14.10 Hydraulic pumps bleeding 5-83
5.14.11 Bleeding the hydraulic cylinders . 5-84
5.14.12 Hydraulic pumps intake hoses removal. . 5-85
5. 14.13 Replace the dust filter for the safety relief valves . 5-86
5.14.14 Oil cooler protection filters (optional) 5-87
5.14.15 Servicing the hydraulic cylinder 5-88
5.14.16 Replacement of the hydraulic hoses 5-89
5.14.17 Progressive criss-cross tightening procedure . 5-92
5.15 Oil changes on components 5-93
5.15.1 General information 5-93
5.15.2 Swing gears – oil change . 5-94
5.15.3 Oil change on travel gear and Lifetime travel gear (optional) . 5-95
5.15.4 Swing gears and travel gears flushing 5-99
5.15.5 Splitterbox – oil change 5-100
5.15.6 Coupling – oil change . 5-101
5.16 Track components . 5-103
5.16.1 Checking the track components mountings 5-103
5.16.2 Monitoring the track tension . 5-105
5.16.3 Retensioning the track 5-106
5.16.4 Releasing the track tension 5-107
5.16.5 Cleaning the travel gear . 5-108
5.17 Electrical system 5-109
5.17 .1 Notes on the electrical system 5-109
5.17.2 Principal batteries switches and ECM connectors 5-109
5.17 .3 Battery care 5-111
5.17.4 Electrical components location . 5-112
5.17 .5 Aeration devices . 5-113
5.18 Heating/air conditioning system . 5-113
5.18.1 Heating system . 5-114
5.18.2 Air-conditioning system 5-115
5.18.3 Dual air-conditioning system (optional) . 5-118
5.18.4 Additional maintenance operations 5-119
5.19 Check mounting bolts for tightness 5-119
5.19.1 Counterweight mounting bolts 5-120
5.19.2 Swing ring mounting bolts 5-121
5.19.3 Fuel tank mounting bolts 5-122
5.19.4 Hydraulic tank mounting bolts 5-123
5.19.5 PowerPack mounting bolts . 5-124
5.19.6 Swing gear and swing motors mounting bolts 5-125
5.19.7 Hydraulic pumps mounting bolts 5-126
5.19.8 Side frames mounting bolts 5-127
5.19.9 Cabin elevation mounting bolts 5-128
5.19.10 Driver’s cabin mounting bolts . 5-129
5.20 Drive unit brakes and swing gear brakes . 5-130
5.21 General maintenance points 5-130
5.21.1 Replacing working parts . 5-130
5.21.2 Welding work on the machine 5-130
5.22 Control and maintenance chart 5-131
5.22.1 General information 5-131
5.22.2 How to use the maintenance chart . 5-132
5.22.3 Daily Maintenance Schedule – R 9350 . 5-134
5.22.4 250 Hours Maintenance Schedule – R 9350 . 5-140
5.22.5 500 Hours Maintenance Schedule – R 9350 . 5-146
5.22.6 1000 Hours Maintenance Schedule – R 9350 . 5-153
5.22.7 2000 Hours Maintenance Schedule – R 9350 . 5-161
6 Appendix . 6-1 ~
C”II 6.1 Visual check of the hydraulic hoses . 6-1 -.
6.1.1 Preface . 6-1 8
i:::: 6.1.2 General information 6-2 ,g
6.1.3 Components functions 6-4 ;
6.1.4 Recommendations for hose assembly maintenance 6-5 c3
6.2 Cleaning procedure for hydraulic circuits . 6-9 UJ
6.2.1 Preface . 6-9 1
6.2.2 General information about hydraulic oil contamination . 6-9
6.2.3 General cleaning procedure . 6-11
6.2.4 Working pumps circuit 6-11
6.2.5 Swing circuit . 6-18
6.2.6 Cooling pumps circuit . 6-22
6.2. 7 Travel motors circuit . 6-32
6.2.8 Backhoe cylinders lines 6-39
6.2.9 Shovel cylinders lines . 6-44
6.2.10 Hydraulic tank . 6-50
6.2.11 Restart the machine . 6-51
6.2.12 Monitor the restarted machine 6-52
6.3 Centralized lubrication system . 6-53
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
- Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.
S.M