Liebherr Hydraulic excavator A 311 Litronic Operating manual 57175 – PDF DOWNLOAD
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FILE DETAILS:
Liebherr Hydraulic excavator A 311 Litronic Operating manual 57175 – PDF DOWNLOAD
Language : English
Pages : 258
Downloadable : Yes
File Type : PDF
Size: 8.69 MB
DESCRIPTION:
Liebherr Hydraulic excavator A 311 Litronic Operating manual 57175 – PDF DOWNLOAD
Product identification
Manufacturer: LIEBHERR Hydraulikbagger GmbH
Type: A 311 Litronic
Type no.: 1036
from serial number 57175
Introduction:
This operating manual has been specifically devised for machine operators and maintenance personnel. It contains important warnings, information, and tips regarding the maintenance and proper operation of the machine. It assists you in becoming familiar with the functions and features of the machine and helps prevent incorrect operation.
By strictly adhering to the instructions in the operating manual, you can significantly enhance the reliability and service life of the machine. The operating manual is an integral part of the scope of delivery of the machine. Ensure that a copy is always available in the storage compartment in the operator’s cab.
Carefully read the operating manual before starting the machine and then regularly read it again. All persons carrying out work on or with the machine must be fully familiar with the content of the operating manual and must adhere to the instructions. Such work includes:
- Machine operation, including tooling, troubleshooting during work, general care and cleaning, disposal of fuels and lubricants.
- Maintenance, including inspection, servicing, and repair.
- Transport or loading of the machine.
The machine owner must ensure that this operating manual is complemented with the relevant statutory regulations for accident prevention and the protection of the environment. Apart from the instructions in this operating manual and the statutory accident prevention, health, and safety regulations applicable in the country of operation, all personnel working on or with the machine must adhere to best practice for safe and proper operation.
- Certain sections in this manual might not apply to your specific model. Some of the figures in this operating manual might show details or equipment that differ from those in your machine. Some of the figures show the equipment with guards or covers removed (for better depiction).
- As our products are constantly being improved, certain changes might be made to the equipment which are not referred to specifically in this operating manual. Should you require additional information or if you have any queries, please contact the LIEBHERR customer service department.
TABLE OF CONTENTS:
Liebherr Hydraulic excavator A 311 Litronic Operating manual 57175 – PDF DOWNLOAD
1 Product description 1-1
1 1 Design and overview 1-1
1 1 1 Machine with standard attachment 1-1
1 1 2 Uppercarriage 1-2
1 1 3 Undercarriages 1-3
1 2 Vibration emissions 1-3
1 3 Sound emission 1-4
1 4 EC Declaration of Conformity 1-5
1 5 Technical data 1-6
2 Safety notes, signs 2-1
2 1 Symbols used in this operating manual 2-1
2 2 Proper use 2-2
2 3 Safety instructions 2-2
2 3 1 General safety instructions 2-2
2 3 2 Crushing and burn prevention 2-3
2 3 3 Fire and explosion prevention 2-4
2 4 Signs on the machine 2-4
2 4 1 Safety and information signs 2-4
2 4 2 ID tag 2-10
3 Control, operation 3-1
3 1 Operating and control elements 3-1
3 1 1 Overview of operator’s platform 3-1
3 1 2 Indicating elements 3-2
3 1 3 Control consoles 3-3
3 1 4 Control unit 3-8
3 1 5 Operator’s menu 3-12
3 2 Control 3-24
3 2 1 Entering and exiting the operator’s cab 3-24
3 2 2 Safety lever 3-26
3 2 3 Operator seat 3-26
3 2 4 Operator seat 3-34
3 2 5 Adjusting steering column 3-38
3 2 6 Windscreen 3-38
3 2 7 Sun blind 3-39
3 2 8 Emergency exit through rear window 3-40
3 2 9 Inside lighting 3-40
3 2 10 Fire extinguisher (optional equipment)* 3-41
3 2 11 Windscreen wiper 3-41
3 2 12 Lighting 3-43
3 2 13 Heating system 3-44
3 2 14 A/c system (optional equipment) 3-46
3 3 Operation 3-47
3 3 1 Safety instructions 3-47
3 3 2 Starting machine 3-48
3 3 3 Switching off the diesel engine 3-54
3 3 4 Starting aid (Optional extra) 3-54
3 3 5 Jump start procedure 3-54
3 3 6 Travel operation 3-55
3 3 7 All wheel steering, crab steering (option) 3-57
3 3 8 On-road travelling 3-60
3 3 9 Oscillating axle locking device 3-66
3 3 10 Support 3-67
Operating manual
A 311 Litronic / 11140215 MJFCIFSS
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3 4 Working with the machine 3-69
3 4 1 Safety Instructions 3-69
3 4 2 Low idle automatic 3-72
3 4 3 Working position 3-73
3 4 4 Operating the working attachment 3-74
3 4 5 Moving the boom 3-76
3 4 6 Lowering the working attachment when diesel engine is shut off 3-76
3 4 7 Swivelling boom 3-77
3 4 8 Swivelling boom (mini joystick control, optional equipment) 3-77
3 4 9 Swivelling uppercarriage 3-78
3 4 10 Halting uppercarriage 3-78
3 4 11 Locking the superstructure 3-79
3 4 12 Adjustment of tool attachment 3-80
3 4 13 Operating tool attachment (by pedals, push buttons) 3-80
3 4 14 Changeover of the control system (optional equipment) 3-82
3 4 15 Operating attachment tool (mini joystick control, optional equipment) 3-83
3 4 16 Changeover of joystick control (optional equipment) 3-86
3 4 17 Super Finish (optional equipment) 3-86
3 4 18 Attachments in continuous operation (optional equipment) 3-87
3 4 19 Stroke limitation (optional equipment) 3-88
3 5 Installation and removal of attachment parts 3-90
3 5 1 Safety Instructions 3-90
3 5 2 Installation and removal of digging tool 3-91
3 5 3 Attachment of grapple to bucket stick 3-93
3 5 4 Hydraulic quick-change adapter (optional equipment) 3-96
3 5 5 LIKUFIX Hydraulic coupling system (option) 3-101
3 5 6 Mechanical quick change adapter (option) 3-103
3 6 General working methods 3-108
3 6 1 Tips for the proper operation of the machine preventing damage and wear 3-108
3 6 2 Preparation 3-110
3 6 3 Working with the backhoe bucket 3-110
3 6 4 Loading transport vehicle 3-112
3 6 5 Grading work 3-113
3 6 6 Working with grapples 3-114
3 6 7 Excavating and moving material with grapples 3-114
3 6 8 Working with the hydraulic hammer 3-115
3 6 9 Load lifting operation 3-117
3 6 10 Use of quick-change adapter for load lifting operation 3-117
3 6 11 Overload warning system (optional equipment) 3-118
3 7 Parking and exiting machine 3-120
3 8 Transport 3-121
3 8 1 Safety instructions 3-121
3 8 2 Transportation on low-loader 3-121
3 8 3 Loading with crane 3-123
4 Malfunctions 4-1
4 1 Error code list 4-1
4 2 Problems and remedies 4-6
4 2 1 Diesel engine and fuel system 4-6
4 2 2 Hydraulic system 4-7
4 2 3 Travel gear 4-8
4 2 4 Electrical system 4-9
4 2 5 Heating and Air conditioning system 4-9
4 2 6 Work attachment 4-10
4 3 Fuses and relays 4-10
4 3 1 Fuse box E50 4-10
4 3 2 Control console C 4-11
4 3 3 Control console 4-12
Operating manual
A 311 Litronic / 11140215 MJFCIFSS
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4 3 4 Battery box 4-13
4 4 Emergency operation 4-14
4 4 1 Purpose 4-14
4 4 2 Emergency gear shifting 4-14
4 4 3 Towing the machine 4-15
4 4 4 Disengaging transmission (emergency release) 4-16
5 Maintenance 5-1
5 1 Safety instructions 5-1
5 1 1 General safety instructions 5-1
5 1 2 Checking for cracks 5-1
5 1 3 Welding 5-2
5 1 4 Fuels, lubricants and process chemicals 5-2
5 1 5 Repair 5-2
5 1 6 Electrical system 5-3
5 1 7 Pressure accumulator 5-3
5 1 8 Hydraulic hoses and lines 5-4
5 1 9 Cab protection (FOPS) 5-5
5 2 Maintenance access doors 5-5
5 2 1 Overview of access doors 5-5
5 2 2 Door lock 5-6
5 2 3 Engine hood release 5-7
5 3 Cleaning machine 5-7
5 4 Care for rubber components 5-8
5 5 Tyres 5-8
5 5 1 Checking tyre pressure 5-8
5 5 2 Foam tyres 5-9
5 5 3 Checking wheel lugs for proper fit 5-9
5 6 Fuels, lubricants and process chemicals 5-10
5 6 1 General information 5-10
5 6 2 Filling volumes, lubricating chart 5-10
5 6 3 Lubrication chart 5-13
5 7 Specifications for fuels, lubricants and process chemicals 5-14
5 7 1 Fuels and lubricant for the diesel engine 5-14
5 7 2 Hydraulic oil 5-14
5 7 3 Lubricants for axles and gearboxes 5-20
5 7 4 Lubricating oil for transmission 5-21
5 7 5 Grease 5-22
5 7 6 Lubricants and care products for electrical and mechanical components 5-22
5 8 Diesel engine 5-23
5 8 1 Check the oil level 5-23
5 8 2 Changing the oil 5-23
5 9 Cooling system 5-24
5 9 1 Checking and cleaning the cooling system 5-24
5 9 2 Check coolant level 5-24
5 9 3 Corrosion inhibitor and antifreeze agent 5-25
5 9 4 Changing coolant 5-25
5 10 Fuel system 5-27
5 10 1 Refuelling 5-27
5 10 2 Draining the water from the fuel tank 5-28
5 10 3 Emptying and cleaning the fuel tank 5-29
5 10 4 Fuel pre-filter 5-29
5 10 5 Replacement of fuel filter cartridge (fine filter) 5-30
5 11 Dry air filter 5-30
5 11 1 Cleaning the dust removal valve 5-31
5 11 2 Replacing filter elements 5-31
5 11 3 Checking the clean air line 5-33
5 12 Hydraulic system 5-34
Operating manual
A 311 Litronic / 11140215 MJFCIFSS
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5 12 1 Checking the oil level in the hydraulic tank 5-34
5 12 2 Releasing the pressure from the hydraulic system 5-35
5 12 3 Releasing tank pressure 5-35
5 12 4 Emptying and refilling hydraulic tank 5-36
5 12 5 Changing return filter element 5-37
5 12 6 Bypass oil filter (optional equipment) 5-38
5 12 7 Changing control oil filter 5-40
5 12 8 Checking the control circuit 5-40
5 12 9 Bleeding the hydraulic pump 5-41
5 12 10 Maintenance of hydraulic cylinders 5-41
5 12 11 Replacing hydraulic hoses 5-42
5 13 Changing the oil on components 5-43
5 13 1 General notes 5-43
5 13 2 Swin gear – oil change 5-43
5 13 3 Transmission – oil change 5-44
5 13 4 Steering and rigid axle – oil change 5-45
5 13 5 Wheel head – oil change 5-45
5 14 Checking brake pads for wear 5-46
5 15 Electrical system 5-46
5 15 1 Notes regarding the electrical system 5-46
5 15 2 Battery main switch 5-47
5 15 3 Battery care 5-48
5 15 4 Slip ring body (optional equipment) 5-48
5 16 Heating system 5-49
5 16 1 Ambient air filter 5-49
5 16 2 Heating system 5-50
5 16 3 Air-conditioning system (optional equipment) 5-51
5 17 Automatic lubrication of the machine 5-51
5 17 1 Fully automatic central lubrication system (optional equipment) 5-51
5 18 Manual lubrication of the machine 5-53
5 18 1 Central slewing gear lube point 5-53
5 18 2 Lubricating the axles 5-55
5 18 3 Lubricating the attachment 5-55
5 18 4 Digging buckets / bucket tilting device 5-56
5 18 5 Attachments (optional equipment) 5-57
5 19 Couplings of the quick-change adapter systems (optional equipment) 5-57
5 19 1 Mechanical quick-change adapter 5-57
5 19 2 Hydraulic quick change adapter 5-58
5 19 3 Hydraulic coupling 5-59
5 19 4 LIKUFIX electric coupling 5-60
5 20 Parking and swing gear brake 5-61
5 21 General maintenance tasks 5-61
5 21 1 Replacing wear parts 5-61
5 21 2 Replacing teeth on digging tool 5-61
5 21 3 Welded parts on the machine 5-63
5 22 Inspection and maintenance schedule 5-64
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.M
