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Liebherr LTM 1060-3.1 Mobile Crane with Telescopic Boom Operating Instruction Manual 25004-01-02 – PDF DOWNLOAD
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Liebherr LTM 1060-3.1 Mobile Crane with Telescopic Boom Operating Instruction Manual 25004-01-02 – PDF DOWNLOAD
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Description
Liebherr LTM 1060-3.1 Mobile Crane with Telescopic Boom Operating Instruction Manual 25004-01-02 – PDF DOWNLOAD
FILE DETAILS:
Liebherr LTM 1060-3.1 Mobile Crane with Telescopic Boom Operating Instruction Manual 25004-01-02 – PDF DOWNLOAD
Language : English
Pages : 1719
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Liebherr LTM 1060-3.1 Mobile Crane with Telescopic Boom Operating Instruction Manual 25004-01-02 – PDF DOWNLOAD
PREFACE:
General:
This crane was built according to the state of technology and recognized safety technical regulations.
Despite that, dangers to body and life for the user and / or third persons or damage to the crane and /
or other material assets can occur.
This crane may only be used:
– In impeccable technical condition.
– For destined use.
– By trained personnel, which acts in a safety and danger conscious way.
– When no safety relevant problems are present.
– When no modifications were made on the crane.
Any problems, which could affect safety must be fixed immediately.
Modifications on the crane may only be made with written approval by Liebherr-Werk Ehingen GmbH.
Data logger:
This crane is equipped with a data recording device. Among others, the following data is recorded:
– Date and time of day.
– Entered set up configuration of the crane.
– Actual load.
– Percentage of utilization of the crane.
– Boom radius (working radius).
– Main boom angle, luffing jib angle.
– Total telescopic boom length, length of each telescopic section.
– Every actuation of bypass devices.
The recorded data can be read with a respective software.
Safety and warning display:
The safety and warning display is directed to all persons who work with the crane.
The terms DANGER, WARNING, CAUTION and NOTICE used in the crane documentation are intended
to point out certain rules of conduct to all persons working with the crane.
Despite that, dangers to body and life for the user and / or third persons or damage to the crane and /
or other material assets can occur.
This crane may only be used:
– In impeccable technical condition.
– For destined use.
– By trained personnel, which acts in a safety and danger conscious way.
– When no safety relevant problems are present.
– When no modifications were made on the crane.
Any problems, which could affect safety must be fixed immediately.
Modifications on the crane may only be made with written approval by Liebherr-Werk Ehingen GmbH.
Data logger:
This crane is equipped with a data recording device. Among others, the following data is recorded:
– Date and time of day.
– Entered set up configuration of the crane.
– Actual load.
– Percentage of utilization of the crane.
– Boom radius (working radius).
– Main boom angle, luffing jib angle.
– Total telescopic boom length, length of each telescopic section.
– Every actuation of bypass devices.
The recorded data can be read with a respective software.
Safety and warning display:
The safety and warning display is directed to all persons who work with the crane.
The terms DANGER, WARNING, CAUTION and NOTICE used in the crane documentation are intended
to point out certain rules of conduct to all persons working with the crane.
TABLE OF CONTENTS:
Liebherr LTM 1060-3.1 Mobile Crane with Telescopic Boom Operating Instruction Manual 25004-01-02 – PDF DOWNLOAD
Operating instructions................................................................................................... 1 Preface.............................................................................................................. 3 Contents............................................................................................................. 13 1 Description of crane............................................................................................... 25 1.01 Terminology................................................................................................. 27 1 Crane components.......................................................................................... 29 2 Auxiliary boom............................................................................................ 31 1.02 Product description......................................................................................... 33 1 Crane chassis............................................................................................. 35 2 Crane superstructure...................................................................................... 36 3 Auxiliary equipment....................................................................................... 38 1.03 Technical data.............................................................................................. 39 1 Dimensions................................................................................................ 41 2 Suspension path and incline............................................................................... 42 3 Support................................................................................................... 43 4 Tires..................................................................................................... 43 5 Axle loads................................................................................................ 44 6 Noise emission............................................................................................ 44 7 Vibrations................................................................................................ 44 8 Speeds.................................................................................................... 44 9 Crane ropes............................................................................................... 45 10 Lifting heights.......................................................................................... 45 2 Safety............................................................................................................. 51 2.01 Traffic regulations......................................................................................... 53 1 Traffic regulations....................................................................................... 55 2.01.10 General traffic regulations.............................................................................. 57 1 General traffic regulations............................................................................... 59 2.01.20 National traffic regulations............................................................................. 61 1 National traffic regulations.............................................................................. 63 2.02 Break-in instructions....................................................................................... 65 1 First commissioning....................................................................................... 67 2.03 Job planning................................................................................................ 69 1 Planning Crane operation.................................................................................. 71 2.04 General safety technical guidelines......................................................................... 73 1 Dangers on the crane...................................................................................... 75 2 Danger zone of crane...................................................................................... 76 3 Traffic endangerment and environmental damage............................................................. 77 4 Endangering air traffic................................................................................... 77 5 Movement on the crane..................................................................................... 78 6 Emergency exit............................................................................................ 78 7 Personal protective equipment............................................................................. 80 8 Securing persons to prevent them from falling............................................................. 86 9 Rescuing the assembly personnel........................................................................... 88 10 Crane cab................................................................................................ 89 11 Transport................................................................................................ 93 12 Stops.................................................................................................... 94 13 Heated crane components.................................................................................. 94 14 Crane operator responsibilities.......................................................................... 94 15 Selecting the crane operating location................................................................... 96 16 Slopes and excavations................................................................................... 100 17 Loads on the ground due to crane operation............................................................... 103 18 Support.................................................................................................. 107 19 Aligning the crane....................................................................................... 109 20 Checking the safety measures............................................................................. 110 21 Safety guidelines in case of external power supply....................................................... 111 22 Grounding................................................................................................ 111 23 Working in the vicinity of transmitters.................................................................. 113 24 Crane operation in case of thunderstorms................................................................. 114 25 Wind influences.......................................................................................... 115 26 Lifting a load with two cranes........................................................................... 121 27 Working ranges of several cranes overlap................................................................. 123 28 Hand signals for guidance................................................................................ 124 29 Travel operation......................................................................................... 132 30 Crane operation.......................................................................................... 134 31 Lifting of personnel..................................................................................... 140 32 Securing personnel on shut off crane..................................................................... 141 33 Welding work on the load................................................................................. 143 2.04.10 Ladders.................................................................................................. 145 1 Safety guidelines......................................................................................... 147 2 Safety signs.............................................................................................. 147 3 Ladder inspection......................................................................................... 152 4 User guidelines........................................................................................... 152 5 Ladder access............................................................................................. 153 2.05 Signs on the crane.......................................................................................... 163 1 Signs..................................................................................................... 165 2.05.10 Labeling of load lifting equipment....................................................................... 205 1 Identifications on the hook block or load hook............................................................ 207 2 Identifications on single hook or double hook............................................................. 208 3 Identifications on auxiliary weights...................................................................... 209 2.06 Antifall guards on the crane................................................................................ 211 1 Safety guidelines......................................................................................... 213 2 Transporting the ladder................................................................................... 214 3 Ladder on telescopic boom................................................................................. 215 4 Ladder on auxiliary boom.................................................................................. 217 5 Ladder on crane superstructure............................................................................ 219 2.07 Access to the crane......................................................................................... 221 1 Ascent and descent on the crane chassis................................................................... 223 2 Walking and stepping surfaces............................................................................. 231 2.08 Working in low temperatures................................................................................. 233 1 Auxiliary equipment....................................................................................... 235 2 Ambient temperatures below -20°C.......................................................................... 235 3 Maintenance............................................................................................... 239 2.25 Crane on floating device.................................................................................... 241 1 Non-destined use.......................................................................................... 243 2 Destined use.............................................................................................. 243 3 Floating device........................................................................................... 243 4 Operating conditions...................................................................................... 243 5 Crane transport on floating devices....................................................................... 244 6 Increased corrosion....................................................................................... 245 3 Crane chassis operation............................................................................................ 247 3.01 Operating and control instruments on the crane chassis...................................................... 249 1 Driver's cab.............................................................................................. 251 2 Center console............................................................................................ 254 3 Keyboard.................................................................................................. 256 4 Display unit.............................................................................................. 266 5 Vehicle frame............................................................................................. 276 3.02 Before starting to travel................................................................................... 277 1 Tests..................................................................................................... 279 2 Before starting to travel................................................................................. 286 3 Seatbelt.................................................................................................. 299 4 Trip recorder *........................................................................................... 299 3.03 Axle suspension system...................................................................................... 301 1 Crane vehicle axles suspended............................................................................. 303 2 Crane vehicle axles blocked............................................................................... 307 3 Level regulation.......................................................................................... 311 3.04 Travel operation............................................................................................ 323 1 Travel conditions......................................................................................... 325 2 Starting the engine....................................................................................... 328 3 Turning the engine off.................................................................................... 329 4 Travel speed.............................................................................................. 331 5 Idling speed.............................................................................................. 332 6 Parking brake............................................................................................. 335 7 Service brake............................................................................................. 337 8 Retarder.................................................................................................. 337 9 Automatic transmission.................................................................................... 339 10 Indicators............................................................................................... 351 11 High beam................................................................................................ 358 12 Headlight flasher........................................................................................ 359 13 Blinkers................................................................................................. 360 14 Window wiper............................................................................................. 361 15 Horn..................................................................................................... 362 16 Tempomat................................................................................................. 363 17 Limiter.................................................................................................. 368 18 Creeper gear............................................................................................. 371 19 Differential locks....................................................................................... 374 20 Steering................................................................................................. 377 21 Ending driving........................................................................................... 383 3.05 Crane at the job site....................................................................................... 387 1 Description............................................................................................... 389 2 Controlling the axle suspension........................................................................... 390 3 Supporting the crane...................................................................................... 392 4 Installing the support plates............................................................................. 403 5 Leaving the job site...................................................................................... 406 3.07 Towing the crane............................................................................................ 409 1 Safety notes for towing................................................................................... 411 2 Defective engine.......................................................................................... 411 3 Defective transmission.................................................................................... 412 4 Defective distributor gear................................................................................ 413 5 Defective axle(s)......................................................................................... 413 3.80 Transport of crane and crane components..................................................................... 415 1 Transporting the crane.................................................................................... 417 4 Operation of crane superstructure.................................................................................. 425 4.01 Operating and control instruments on the crane superstructure............................................... 427 1 Operating and monitoring instruments...................................................................... 429 2 LMB emergency operation operating elements................................................................ 433 3 Operating elements on the control panels.................................................................. 435 4 Side panel................................................................................................ 475 5 Operating elements on the operating and control unit (BKE)................................................ 477 4.02 LICCON computer system...................................................................................... 483 1 General................................................................................................... 484 2 System start of the LICCON computer system................................................................ 486 3 Operating elements of the LICCON computer system.......................................................... 487 4 The set up program........................................................................................ 489 5 Crane operation program................................................................................... 497 6 The support force monitoring program *.................................................................... 547 7 The Telescoping program................................................................................... 551 8 The Working range limitation program *.................................................................... 560 9 Speed reduction master switch............................................................................. 564 10 Setting the operating mode of the slewing gear........................................................... 568 11 Sliding beam monitoring without shut-off of crane movement *............................................. 569 12 Sliding beam monitoring with shut-off of crane movement *................................................ 571 13 ECO-Mode *............................................................................................... 575 14 Power-Save mode and Stand-by mode in the LICCON computer system.......................................... 580 4.03 Crane start up and taking the crane out of service.......................................................... 583 1 Tests..................................................................................................... 585 2 Monitoring functions...................................................................................... 588 3 Crane driver's seat Version 1............................................................................. 589 4 Crane driver's seat Version 2............................................................................. 594 5 Control platform.......................................................................................... 596 6 Step...................................................................................................... 598 7 Crane cab................................................................................................. 599 8 Hydraulic oil preheating *................................................................................ 602 9 LICCON computer system.................................................................................... 604 10 Starting the engine...................................................................................... 606 11 Turning the engine off................................................................................... 609 12 Crane hydraulics......................................................................................... 611 13 Indicator lights......................................................................................... 611 14 Window wiper / window washer system...................................................................... 612 15 Hook block............................................................................................... 613 4.04 Safety equipment............................................................................................ 625 1 General................................................................................................... 627 2 Quick test Crane geometry................................................................................. 627 3 Quick test Overload protection............................................................................ 627 4 LICCON computer system.................................................................................... 627 5 Safety devices on the crane............................................................................... 633 4.05 Crane operation............................................................................................. 645 1 Description............................................................................................... 647 2 Safety guidelines......................................................................................... 647 3 Prerequisites for crane operation......................................................................... 648 4 Master switch............................................................................................. 648 5 Pinning Crane superstructure.............................................................................. 653 6 Master switch assignment.................................................................................. 655 7 Luffing................................................................................................... 655 8 Lifting / lowering........................................................................................ 657 9 Turning................................................................................................... 661 10 Telescoping.............................................................................................. 667 4.06 Rope reeving................................................................................................ 679 1 Wire ropes and rope end connections....................................................................... 681 2 Hoist rope lug *.......................................................................................... 682 3 Moveable back pulley *.................................................................................... 685 4 Hoist rope................................................................................................ 686 5 Hook block................................................................................................ 692 6 Load hook................................................................................................. 696 7 Two-part hoist limit switch weight........................................................................ 698 8 One-part hoist limit switch weight *...................................................................... 701 9 Wedge lock................................................................................................ 704 10 Auxiliary pulley *....................................................................................... 706 11 Rope reeving............................................................................................. 707 4.07 Counterweight............................................................................................... 709 1 General................................................................................................... 711 2 Bolting the counterweight plates together................................................................. 723 3 Assembling the counterweight plates....................................................................... 727 4 Ballast monitoring........................................................................................ 733 5 Disassembling the counterweight plates.................................................................... 739 4.08 Working with a load......................................................................................... 747 1 Safety guidelines......................................................................................... 749 2 Checks before starting to work with the crane............................................................. 750 3 Crane movement - Telescoping.............................................................................. 751 4 Taking on a load.......................................................................................... 753 5 Crane operation........................................................................................... 759 6 Crane rope pretension..................................................................................... 761 4.10 Driving from the crane operator's cab....................................................................... 767 1 General................................................................................................... 769 2 Brakes.................................................................................................... 777 3 Travel operation.......................................................................................... 781 4 Differential locks........................................................................................ 793 5 Steering.................................................................................................. 799 4.11 Crane operation "Freestanding".............................................................................. 805 1 General................................................................................................... 807 2 Crane operation „Crane freestanding on tires“............................................................. 809 3 Driving with an attached load............................................................................. 813 4.12 Two hook operation.......................................................................................... 815 1 Auxiliary boom............................................................................................ 817 2 Hook operation............................................................................................ 821 3 Two hook operation monitored / Two hook operation not monitored........................................... 824 4 Safety guidelines......................................................................................... 825 5 Boom nose on telescopic boom.............................................................................. 827 6 Auxiliary jib on telescopic boom.......................................................................... 828 7 Folding jib............................................................................................... 829 8 Strong lattice jib........................................................................................ 831 9 Fixed lattice jib......................................................................................... 832 10 Boom nose on fixed lattice jib........................................................................... 833 11 Auxiliary jib on fixed lattice jib....................................................................... 834 12 Luffing lattice jib...................................................................................... 836 13 Boom nose on luffing lattice jib......................................................................... 837 14 Auxiliary jib on luffing lattice jib..................................................................... 838 15 Lifting a joint load..................................................................................... 840 4.20 Procedure for shut off of crane movements................................................................... 843 1 General................................................................................................... 845 2 Instructions to resume the crane movement................................................................. 861 5 Equipment.......................................................................................................... 901 5.01 Safety technical notes for assembly and disassembly......................................................... 903 1 Rope pulleys.............................................................................................. 905 2 Ropes..................................................................................................... 905 3 Control measures.......................................................................................... 906 4 Relapse cylinder.......................................................................................... 908 5 Pneumatic springs......................................................................................... 909 6 Manual rope winches....................................................................................... 909 7 Weights................................................................................................... 909 8 Guy rods.................................................................................................. 910 9 Auxiliary guying.......................................................................................... 910 10 Bypassing the overload protection........................................................................ 911 11 Bypassing the hoist top shut-off......................................................................... 913 12 Pin connections.......................................................................................... 913 13 Retaining elements....................................................................................... 916 14 Assembling / disassembling............................................................................... 924 15 Erecting / taking down................................................................................... 969 5.02 Folding jib - TK............................................................................................ 973 1 General................................................................................................... 975 2 Assembling the folding jib................................................................................ 979 3 Reeving in the hoist rope.................................................................................1001 4 Changing over mechanical folding jib from 0° to 20° or 40°................................................1005 5 Electrical connections....................................................................................1017 6 Erecting..................................................................................................1025 7 Changing the mechanical folding jib from 20° or 40° to 0°.................................................1027 8 Reeving the hoist rope out................................................................................1037 9 Disassembling the folding jib.............................................................................1039 5.09 Winch 2.....................................................................................................1053 1 Description...............................................................................................1055 2 Fastening points..........................................................................................1055 3 Safety....................................................................................................1056 4 Assembling................................................................................................1059 5 Disassembling.............................................................................................1063 5.10 Boom nose...................................................................................................1065 1 General...................................................................................................1067 2 Assembly..................................................................................................1069 3 Disassembly...............................................................................................1073 5.12 Auxiliary boom..............................................................................................1077 1 General...................................................................................................1079 2 Assembling the jib boom...................................................................................1081 3 Electrical connections on jib boom........................................................................1093 4 Erecting..................................................................................................1099 5 Disassembling the jib boom................................................................................1103 5.19 Hook blocks.................................................................................................1113 1 Slack rope formation......................................................................................1115 2 Divisible hook block *....................................................................................1116 3 Hook block Version 1......................................................................................1121 4 Hook block Version 2......................................................................................1127 5.31 Bluetooth Terminal (BTT)....................................................................................1133 1 Technical safety instructions.............................................................................1135 2 Description of the function...............................................................................1136 3 BTT operating elements....................................................................................1137 4 BTT system start..........................................................................................1138 5 BTT: Button block.........................................................................................1140 6 BTT: EMERGENCY STOP switch................................................................................1141 7 Settings and status displays on the BTT...................................................................1142 8 Turning the BTT on / off / over...........................................................................1143 9 Aligning the BTT with the crane...........................................................................1145 10 BTT menu overview........................................................................................1147 11 Driven distance and operating hours menu.................................................................1153 12 Menu Crane chassis auxiliary heater *....................................................................1158 13 Incline display in the driverʼs cab menu.................................................................1160 14 Crane chassis engine oil level menu......................................................................1161 15 Engine operation menu....................................................................................1164 16 Support the crane / Automatic support menu...............................................................1171 17 Axle suspension menu.....................................................................................1176 18 Sliding the sliding beam / supporting the crane menu.....................................................1181 19 Crane superstructure assembly functions menu.............................................................1185 20 Test system menu.........................................................................................1198 5.70 Camera......................................................................................................1201 1 Safety guidelines.........................................................................................1203 2 Installing the camera on the telescopic boom..............................................................1203 3 Installing the camera on the auxiliary boom...............................................................1205 4 Installing the cable drum on the telescopic boom..........................................................1209 5 Installing the cable drum on the auxiliary boom...........................................................1210 6 Establishing the electrical connections...................................................................1211 7 Checking the electrical connections.......................................................................1221 8 Disconnecting the electrical connections..................................................................1222 9 Transporting the camera...................................................................................1222 6 Additional equipment...............................................................................................1223 6.01 Heater / engine preheating / Air conditioning system Driver’s cab...........................................1225 1 Climate control systems...................................................................................1227 2 Safety guidelines.........................................................................................1227 3 Heater....................................................................................................1228 4 Climate control system *..................................................................................1232 5 Auxiliary heater *........................................................................................1234 6 Heater maintenance........................................................................................1242 7 Maintenance Auxiliary heater *............................................................................1243 6.02 Heater / engine preheating / Air conditioning system Crane operator’s cab...................................1245 1 Climate control systems...................................................................................1247 2 Safety guidelines.........................................................................................1247 3 Climate control...........................................................................................1248 4 Adjusting the air supply..................................................................................1253 5 Air distribution..........................................................................................1254 6 Defrosting the window.....................................................................................1256 7 Climate control system *..................................................................................1257 8 Auxiliary heater..........................................................................................1258 9 Maintenance Heater........................................................................................1270 10 Maintenance Auxiliary heater.............................................................................1271 6.07 Emergency operation of support..............................................................................1273 1 Emergency operation of support............................................................................1275 6.25 Emergency control...........................................................................................1279 1 Emergency control - crane control.........................................................................1281 2 Preparing for emergency control...........................................................................1285 3 Controlling crane movements using the master switch Preselecting crane movements for the master switch....1291 4 Carrying out crane movement...............................................................................1299 5 Completing emergency control..............................................................................1311 6.26 Variable support............................................................................................1315 1 Safety guidelines.........................................................................................1317 2 Description...............................................................................................1317 3 Assembling / disassembling the auxiliary boom.............................................................1317 4 Set up program with variable support......................................................................1321 5 Crane operation program with variable support.............................................................1325 6 Crane operation with variable support.....................................................................1329 6.26.05 Chart overview Assembly / disassembly on variable support................................................1331 1 Chart overview Support variation AV1......................................................................1333 2 Chart overview Support variation AV2......................................................................1333 3 Chart overview Support variation AV3......................................................................1333 6.26.10 Charts Assembly / disassembly on variable support........................................................1335 7 Service and maintenance............................................................................................1339 7.01 Maintenance and service - General...........................................................................1341 1 Technical safety instructions.............................................................................1343 2 Warranty and coverage.....................................................................................1347 3 Liebherr Service..........................................................................................1348 4 Taking an oil sample......................................................................................1348 5 Cleaning..................................................................................................1349 6 Disposal..................................................................................................1350 7.02 Maintenance intervals - Crane chassis.......................................................................1351 1 Maintenance and inspection schedule.......................................................................1353 7.03 Maintanance intervals - Crane superstructure................................................................1363 1 Maintenance and inspection schedule.......................................................................1365 7.03.50 Maintenance intervals - Crane boom.......................................................................1373 1 Maintenance and inspection schedule.......................................................................1375 7.04 Maintenance guidelines - Crane chassis......................................................................1381 1 Diesel engine.............................................................................................1383 2 Driver's cab..............................................................................................1385 3 Cooling system............................................................................................1392 4 Air filter system.........................................................................................1394 5 Fuel system...............................................................................................1394 6 Urea system *.............................................................................................1400 7 Exhaust system............................................................................................1402 8 Transmission..............................................................................................1402 9 Travel drive..............................................................................................1405 10 Axles....................................................................................................1408 11 Steering.................................................................................................1411 12 Support plates...........................................................................................1413 13 Tires....................................................................................................1414 14 Auxiliary heater *.......................................................................................1432 15 Hydraulic system.........................................................................................1433 16 Hydraulic hose lines.....................................................................................1438 17 Compressed air and brake system..........................................................................1439 18 Electrical system........................................................................................1440 19 Ladders..................................................................................................1444 7.05 Maintenance guidelines - Crane superstructure...............................................................1447 1 Checking the engine oil level.............................................................................1449 2 Central lubrication system................................................................................1450 3 Slewing ring connection...................................................................................1454 4 Slewing gear..............................................................................................1455 5 Hoist gear(s).............................................................................................1457 6 Counterweight.............................................................................................1460 7 Ventilation...............................................................................................1460 8 Auxiliary heater *........................................................................................1461 9 Hydraulic system..........................................................................................1464 10 Hydraulic hose lines.....................................................................................1465 11 Electrical system........................................................................................1465 12 Ladders..................................................................................................1465 7.05.50 Maintenance guidelines - Crane boom......................................................................1467 1 Telescopic boom...........................................................................................1469 2 Rope pulleys and guide pulleys............................................................................1471 3 Crane ropes...............................................................................................1472 7.06 Fill quantities, lubrication schedule.......................................................................1487 1 Fill quantities...........................................................................................1489 2 Lubrication schedule......................................................................................1490 7.07 Service fluids and lubricants...............................................................................1491 1 Specified service fluids and lubricants for Liebherr cranes...............................................1493 8 Inspections of cranes..............................................................................................1501 8.01 Periodic crane inspections..................................................................................1503 1 General information.......................................................................................1505 2 Inspection of carrying crane structures, especially steel structures......................................1506 3 Inspection of locking system of telescopic boom...........................................................1581 4 Inspection of safety ropes and anchor points..............................................................1583 5 Inspection of load handling equipment and assembly aids...................................................1585 6 Inspection of fastening equipment.........................................................................1586 7 Inspection of diaphragm reservoir.........................................................................1586 8 Inspection of relapse cylinders...........................................................................1586 9 Inspection of rope pulleys................................................................................1587 10 Inspection of carrier rollers............................................................................1587 11 Inspection of extension conditions of sliding beams......................................................1589 12 Inspection of the function of the overload protection....................................................1589 13 Inspecting the pin connections...........................................................................1589 14 Inspection of slewing ring connection....................................................................1589 15 Inspection of the mounting of the load bearing equipment.................................................1590 16 Inspection of the tele extension with eccentric, illustration 1..........................................1591 17 Inspection of change over pulleys, illustration 2........................................................1592 18 Inspection of the oil and fuel tanks.....................................................................1592 8.03 Inspection of winches.......................................................................................1593 1 Inspecting the hoist and retracting winches...............................................................1595 2 Inspection of the auxiliary reeving winch, recovery winch and spare wheel winch...........................1596 3 Monitoring the winches....................................................................................1597 8.04 Inspection of crane wire ropes..............................................................................1607 1 Crane ropes...............................................................................................1609 2 Importance of inspection..................................................................................1609 3 Personal protective equipment.............................................................................1609 4 Qualification Inspection personnel........................................................................1609 5 Unscheduled inspection....................................................................................1609 6 Intervals.................................................................................................1610 7 Areas.....................................................................................................1610 8 Documenting inspection results............................................................................1611 9 Wire ropes and rope end connections.......................................................................1611 10 Degree of severity.......................................................................................1613 11 Abbreviations Rope diameter..............................................................................1613 12 Distortions and mechanical damage........................................................................1614 13 Removal criteria Overview................................................................................1614 14 Checking for broken strands..............................................................................1615 15 Determining the number of broken wires...................................................................1615 16 Checking the rope end connection.........................................................................1620 17 Checking of rope diameter................................................................................1620 18 Corrosion................................................................................................1623 19 Corkscrew-like distortion................................................................................1625 20 Basket formation.........................................................................................1626 21 Protruding, distorted insert or strand...................................................................1627 22 Loop formation...........................................................................................1628 23 Kinking or rope loops pulled closed......................................................................1629 24 Buckles..................................................................................................1630 25 Effects of heat, arcs....................................................................................1631 26 Combined degree of severity..............................................................................1631 27 Flattenings..............................................................................................1631 28 Current checklist........................................................................................1634 8.05 Inspection of load hooks....................................................................................1637 1 Safety guidelines.........................................................................................1639 2 Inspection intervals......................................................................................1639 3 Inspecting and monitoring the load hook...................................................................1639 8.06 Inspection of hydraulic hose lines..........................................................................1643 1 Safety guidelines.........................................................................................1645 2 Inspection intervals......................................................................................1645 3 Checking the end of the service life......................................................................1645 4 Inspecting the hydraulic hose lines for damage............................................................1646 5 Inspecting the hydraulic hose lines for leaks.............................................................1647 6 Documenting the inspection................................................................................1647 7 Replacing hydraulic hose lines............................................................................1647 8.07 Inspection of pneumatic brake system for disk brakes (system pressure: 10 bar)..............................1649 1 Safety guidelines.........................................................................................1651 2 Guidelines................................................................................................1651 3 Visual inspection.........................................................................................1652 4 Function test.............................................................................................1653 5 Performance test..........................................................................................1653 6 Checking the brake pads...................................................................................1654 7 Checking the brake discs..................................................................................1656 8.17 Inspection of ladders.......................................................................................1659 1 Safety guidelines.........................................................................................1661 2 Inspection intervals......................................................................................1661 3 Inspecting ladders........................................................................................1661 4 Inspection sheet and check list...........................................................................1661 8.80 Weighing procedure for mobile cranes........................................................................1665 1 Weighing error............................................................................................1667 2 Symbol....................................................................................................1667 3 Weighing the mobile crane.................................................................................1667 8.90 Inspection chart for cranes.................................................................................1675 1 Inspection chart for recurring inspections of Liebherr cranes.............................................1677 90 Attachment........................................................................................................1687 90.01 Foreword to attachment.....................................................................................1689 1 Foreword..................................................................................................1691 90.05 Update confirmation........................................................................................1693 1 Change confirmation form..................................................................................1695 2 Update confirmation.......................................................................................1695 3 Customer information......................................................................................1696 Index................................................................................................................1697
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