Liebherr Tractors PR 711 OPERATION AND MAINTENANCE MANUAL – PDF DOWNLOAD

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Liebherr Tractors PR 711 OPERATION AND MAINTENANCE MANUAL – PDF DOWNLOAD

FILE DETAILS:

Liebherr Tractors PR 711 OPERATION AND MAINTENANCE MANUAL – PDF DOWNLOAD

Language : English
Pages : 66
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Liebherr Tractors PR 711 OPERATION AND MAINTENANCE MANUAL – PDF DOWNLOAD

1 MACHINE DESCRIPTION 1
1 1 Diesel Engine
1 2 Splitter Box
1 3 Hydraulic System
1 4 Main Frame, Steel Structure, Covers
1 5 Undercarriage 2
1 6 Operator’s Platform, Cab and Canopy 2
1 7 Attachments 3
2 TECHNICAL DATA PR 711 5
Dimensions- Basic Machine 5
3 TRANSPORT DIMENSIONS AND WEIGHTS 6-7
3 1 Basic Machine 6
3 2 Operator’s Cab 6
3 3 Canopy 6
3 4 Track Guard (1 piece) 6
3 5 Straight Blade 6
3 5 1 Push Arm – left with Hydr Tilt Cylinder and Brace 6
3 5 2 Push Arm – right with Braces 6
3 6 Angle Blade w Braces 7
3 6 1 “C” Frame 7
3 7 Power Angle and Ti It Blade 7
3 7 1 Outside mounted “C” Frame w Adaptor Plate 7
3 7 2 Inside mounted “C” Framew Adaptor Plate 7
3 8 Multi Shank Ripper 7
3 9 Winch 7
3 10 SwingingDrawbar 7
3 11 Counterweight 7
4 GENERAL TECHNICAL DATA 8-10
4 1 Engine Installation 8
4 1 1 Engine Data 8
4 1 2 Air Cleaner 8
4 1 3 Coupling-EnginetoSplitterbox 8
4 1 4 Cooling System/Capacity 8
4 1 5 Fuel System/ Capacity 8
4 1 6 Splitter box/ Capacity ·_ 8
4 2 Hydraulic System 8
4 2 1 Closed Loop Hydrostatic Drive 8
4 2 2 Attachment Hydraulics 8
4 2 3 Control Valve 8
4 2 4 Pilot (servo) Control Valve 8
4 2 5 Servo Pump 9
-1-
4 2 6 Hydraulic Tank 9
4 2 7 Hydraulic Oil Cooler ; 9
4 2 8 Hydraulic Oil Filters 9
4 3 Undercarriage 9
4 3 1 Travel Drive 9
4 4 Electrical System 10
4 5 Cab Heater/Fresh Air 10
4 6 Attachments 10
4 6 1 Blade Lift Cylinder 10
4 6 2 Blade Tilt Cylinder(Straight Blade) 10
4 6 3 Ripper Cylinder 10
4 6 4 Blade Tilt Cylinder (Angle Blade) 10
5 CAPACITIES 11
6 V-BELTS 11
7 COLD ST ART DEVICE 11
8 FILTER ELEMENTS/O-RINGS 12
8 1 Engine Filters 12
8 2 Hydraulic Filters 12
8 3 Cab Filters 12
8 4 O-Ri ngs 12
9 SAFETY INFORMATION 13
9 1 Accident Prevention 13
9 2 General Safety Information 14
9 3 Crushing and Burn Prevention 15
9 4 Fire and Explosion Prevention 16
9 5 Machine Start-up Safety 16
9 6 Engine Start-up and Operation Safety 17
9 7 Machine Operating Safety 17
9 8 Machine Towing and Pulling Safety 18
9 9 Machine Parking Safety 19
9 10 Machine Transportation Safety 19
10 BEFORE STARTING THE ENGINE 20
10 1 Check Engine Oil Level 20
10 2 Check Coolant Level 20
10 3 Check Electrical System/Battery 20
10 4 Check Fuel System/ Fuel Level 21
10 5 Check Air FilterNacuum lndicaqtor 21
10 6 Check Hydraulic Oil Level 21
10 7 Check Splitter Box Oil Level 21
11 CONTROLS AND INSTRUMENTATION 22-23
; 11 1 Operator’s Cab 22
: 11 2 Operator’s Seat , 24
11 3 Cab Heater/Fresh Air , , 24
OPERATION 25
Start-up Procedures 25
Starting the Engine , 25
Starting the Engine at Low Ambient Temperatures with KBI Cold Start System 26
Starting the Engine with Flame Glow Plug 26
Low Idle Automatic – Ecomat , , 26
Stopping/Parking the Machine 26
Travel Functions i7
Straight Travel 27
Counter Rotation 27
Turning left/right in forward or reverse 27
Turning – Power Turn 28
Brake Operation 28
Hi/Low Travel Speed Selector , 28
Towing : 28
Attachment Operation 29
Blade – Raise/Lower 29
Blade – Float Position – 29
Hydraulic Blade Tilt {Straight and Angle Blade) · 30
Blade Pitch Adjustment (Straight Blade) 30
Manual Adjustment of Angle Blade 30
Manual Tilt Adjustment of Angle Blade 30
Power Angle and Tilt Blade with outside mounted “C”-frame operate blade angle 31
Power Angle and Tilt Blade- Operate blade tilt 31
Ripper Attachment Operation : 31
Power Angle and Tilt Balde with inside mounted “C”-frame operate blade angle 31
Tilting the Cab/Canopy 32
Raise (tilt) Cab 32
Lower Cab 32
MAINTENANCE 33
Diesel Engine 33
Engine Air Intake System 33
Servicing the Air Cleaner 33
Dry Cleaning 34
Wet Cleaning 34
Primary Element Inspection 35
Primary Element Installation 35
Inspection of the Air Intake and Pre-Cleaner 35
Fuel Tank/Hydraulic Tank 36
Fuel Filter/Water Separator 36
Hydraul ic System 36
Check and Clean the Magnetic Rod , , 37
Replace Hydr Tank Filter 37
Replace Servo Oil Filter 37
Replace Replenishing Oil (Spin on) and In Line Filters on the Travel Pumps 37
Spl itterbox 37
Hydraulic System Maintenance and Repair 38
Hydraulic Cylinders 38
Travel Gear 39
Travel Gear Maintenance 39
Travel Gear Parking Brake 39
Track Components 40
To Tighten Track Tension 40
To Release Track Tension 40
Check Tightness of Track Pads and Sprocket Segments 41
Check and Adjust the Idler Guides 41
Cleaning the Track Components 41
Replace Track Chain 42
Remove Sealed Track Chain 42
Install Sealed Track Chain 42
Remove SALT Chain 42-43
Install SALT Chain 44
Electrical System 45
Battery Maintenance 45
To Replace Fuses 45
Heating and Fresh Air System 46
Attachments 46
Cutting Edges and Comer Shanks 46
Blade Mounting, Push Arms and Braces 46-47
Ripper Shanks and Teeth 47
Replacement of Wear and Tear Items 47
Piston Rod Preservation 48
14 MAINTENANCE GUIDELINES 49
14 1 Daily 49
14 2 Every 250 Operating Hours 50-51
14 3 Every 500 Operating Hours 51-52
14 4 Every 2000 Operating Hours 52
14 5 Lubrication Listing 53
14 6 Lubrication Chart 54
15 TORQUE CHART 55-60
16 ELECTRICAL SCHEMATIC 61-63
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