Liebherr Crawler Crane LR11350 Operating Instructions Manual 19000-08-02 – PDF DOWNLOAD

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Liebherr Crawler Crane LR11350 Operating Instructions Manual 19000-08-02 – PDF DOWNLOAD

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Liebherr Crawler Crane LR11350 Operating Instructions Manual 19000-08-02 – PDF DOWNLOAD

Language : English
Pages : 1229
Downloadable : Yes
File Type : PDF

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Liebherr Crawler Crane LR11350 Operating Instructions Manual 19000-08-02 – PDF DOWNLOAD

Foreword:
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 flawless technical condition and according to its mission as well as
  with constant awareness of safety and dangers. 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.

Operating instructions:

• These operating instructions are intended to put you in a position to operate the crane safely and
  utilize the reliable usage options that it provides. The instructions also provide information
  about the function of important components and systems.
• Certain expressions are used in these operating instructions. In order to avoid misunderstandings,
  the same expressions should always be used.
• These operating instructions have been translated to be best of one’s knowledge. Liebherr-Werk
  Ehingen GmbH assumes no liability for translation errors. The German version of these operating
  instructions is solely applicable for factual accuracy. If you find any errors or if any
  misunderstandings arise when reading these operating instructions, please contact Liebherr-Werk
  Ehingen GmbH immediately.

TABLE OF CONTENTS:

Liebherr Crawler Crane LR11350 Operating Instructions Manual 19000-08-02 – PDF DOWNLOAD

Operating instructions..........................................................   1
	1.00 Description of crane...................................................  17
		1.01 Terminology........................................................  18
			1 Component overview................................................  19
			2 Boom systems......................................................  23
		1.03 Technical data.....................................................  30
			1 Dimensions........................................................  31
			2 Load tackle.......................................................  55
			3 Ground pressure...................................................  55
			4 Workplace-related emission value..................................  55
			5 Crane speeds......................................................  55
			6 Ropes.............................................................  57
	2.00 Safety.................................................................  59
		2.03 Job planning.......................................................  60
			1 Crane operation planning..........................................  61
		2.04 General safety technical guidelines................................  62
			1 General...........................................................  63
			2 Requirements of the crane operator................................  63
			3 Selecting the location, illustrations 1 to 3......................  73
			4 Slopes and excavations, illustrations 4 to 6......................  77
			5 Permissible ground pressures......................................  77
			6 Supporting........................................................  81
			7 Checking the safety measures......................................  82
			8 Crane operation with a load.......................................  82
			9 Lifting of personnel..............................................  85
			10 Grounding........................................................  87
			11 Crane operation in case of thunderstorms.........................  88
			12 Welding work on the load.........................................  89
			13 Safety instructions for external power supply (230 V AC).........  89
			14 Endangering air traffic..........................................  90
			15 Joint lifting of a load by numerous cranes.......................  90
			16 Working in the vicinity of transmitters..........................  93
			17 Hand signals for guidance........................................  95
			18 Consideration of wind conditions.................................  95
			19 Interruption of crane operation..................................  97
			20 Taking up crane operation again..................................  98
			21 Ending crane operation...........................................  98
			22 Turning / driving in reverse.....................................  98
			23 Parking the vehicle..............................................  99
		2.05 Signs on the crane................................................. 100
			1 Warning signs..................................................... 101
			2 Warning notes..................................................... 103
			3 Command / prohibition signs....................................... 105
			4 Notice signs...................................................... 105
		2.06 Antifall guards on the crane....................................... 106
			1 Antifall guards on the crane...................................... 107
			2 Fall guards on the crawler track.................................. 107
			3 Anti-fall guards on the turntable................................. 111
			4 Install assembly pedestal on the the S-pivot section.............. 113
			5 Fall guards on the ballast trailer................................ 115
		2.15 General safety technical notes for operation with ballast t........ 116
			1 Safety guidelines................................................. 117
			2 Inspection of tires and disk wheels............................... 118
	3.00 Crane assembly......................................................... 121
		3.01 Crawler carrier assembly........................................... 122
			1 Component overview................................................ 123
			2 Dimensions and weights............................................ 125
			3 Assembly with auxiliary crane..................................... 127
			4 Assembly crawler carrier with SA-frame............................ 137
			5 Disassembly....................................................... 141
			6 Disassembly crawler carrier with SA-frame......................... 149
		3.02 Turntable assembly................................................. 152
			1 Component overview................................................ 153
			2 Dimensions and weights............................................ 155
			3 Assembly.......................................................... 157
			4 Disassembly....................................................... 169
		3.03 Central ballast.................................................... 180
			1 Components........................................................ 181
			2 Assembly.......................................................... 181
		3.04 Mechanical auxiliary support ...................................... 182
			1 Components........................................................ 183
			2 Assembly.......................................................... 183
	4.00 Operation of crane superstructure...................................... 187
		4.01 Operating and monitoring instruments on the crane superstru........ 188
			1 Operating and control instruments................................. 189
		4.02 LICCON computer system............................................. 206
			1 General........................................................... 207
			2 LICCON computer system boot up.................................... 209
			3 Operating elements of the LICCON computer system on monitor 0..... 213
			4 “Configuration” program........................................... 215
			5 The “Crane operation” program on monitor 0........................ 237
			6 Operating elements of the LICCON computer system on monitor 1..... 291
			7 The “Crane operation” program on monitor 1........................ 293
			8 “Control parameter” program....................................... 339
			9 The “Engine monitoring” program................................... 347
			10 LICCON computer system in stand-by mode.......................... 355
		4.03 Crane start up and taking the crane out of service................. 356
			1 Checks before start up............................................ 357
			2 Work station - Crane operator's cab............................... 359
			3 Starting and stopping the engine.................................. 367
			4 LICCON computer system after engine start......................... 373
			5 Load weighing and load display.................................... 379
		4.04 Safety equipment................................................... 384
			1 General........................................................... 385
			2 LICCON computer system............................................ 385
			3 General safety equipment.......................................... 389
			4 Acoustical / optical warning...................................... 397
			5 Bypassing “Luff up if overload occurs”............................ 401
			6 Bypass possibilities in the LICCON................................ 401
		4.05 Crane operation.................................................... 404
			1 General........................................................... 405
			2 LICCON computer system............................................ 413
			3 Winch and master switch assignment for operating modes............ 413
			4 Lifting / lowering................................................ 415
			5 Luffing........................................................... 423
			6 Turning........................................................... 427
		4.06 Rope reeving....................................................... 432
			1 General........................................................... 433
			2 Hook blocks....................................................... 433
			3 Reeving the hook block in and out................................. 471
			4 Reeving plans..................................................... 479
		4.07 Counterweight...................................................... 480
			1 General........................................................... 481
			2 Assembly.......................................................... 491
			3 Disassembly....................................................... 499
		4.08 Working with a load................................................ 504
			1 Technical safety instructions for working with loads.............. 505
			2 Checking before starting to work with the crane................... 505
			3 Taking on a load.................................................. 509
			4 Crane operation................................................... 511
		4.10 Driving from the crane operator's cab.............................. 513
			1 Operating the crawler............................................. 515
			2 Driving the crawler crane with equipment in place but without .... 523
		4.12 Two hook operation................................................. 526
			1 General........................................................... 527
	5.00 Equipment.............................................................. 533
		5.01 Safety technical guidelines for assembly and disassembly........... 534
			1 Checking the retaining elements................................... 535
			2 Checking the ropes................................................ 535
			3 Inspection procedures............................................. 537
			4 Dangerous conditions without shut-off............................. 538
			5 Transporting components........................................... 538
			6 Pneumatic springs for assembly support of components.............. 538
			7 Weights........................................................... 539
			8 Reduction of load carrying capacity with placed guy rods.......... 539
			9 Bypassing the overload protection................................. 541
			10 Assembly / disassembly........................................... 545
			11 Erection / take down............................................. 572
		5.02 SA-bracket......................................................... 573
			1 Erecting the SA-brackets.......................................... 575
			2 Placing the SA-bracket onto the turntable......................... 579
		5.03 Boom systems....................................................... 580
			1 Equipment for boom combinations................................... 581
		5.04 L/S boom........................................................... 584
			1 General........................................................... 585
			2 Assembly.......................................................... 587
			3 Crane operation................................................... 613
			4 Disassembly....................................................... 615
		5.05 D-boom............................................................. 622
			1 General........................................................... 623
			2 Assembly.......................................................... 625
			3 Crane operation................................................... 659
			4 Disassembly....................................................... 661
		5.07 SW/SDW boom combination............................................ 678
			1 General........................................................... 679
			2 Assembly.......................................................... 681
			3 Crane operation................................................... 709
			4 Disassembly....................................................... 711
		5.08 WV lattice jib..................................................... 730
			1 General........................................................... 731
			2 Assembly.......................................................... 733
			3 Crane operation................................................... 745
			4 Disassembly....................................................... 747
		5.10 Boom nose lattice boom............................................. 750
			1 Boom nose 120 t................................................... 751
			2 Assembly.......................................................... 753
			3 Crane operation................................................... 761
			4 Disassembly....................................................... 763
		5.14 Pulley set 675t.................................................... 766
			1 General........................................................... 767
			2 Assembly.......................................................... 771
		5.15 Roller cart........................................................ 772
			1 General........................................................... 773
			2 Assembly.......................................................... 775
			3 Disassembly....................................................... 775
		5.30 Pin pulling device................................................. 776
			1 Pinning and unpinning with pin pulling device..................... 777
		5.35 Derrick ballast – Ballast trailer.................................. 780
			1 General........................................................... 781
			2 Assembly.......................................................... 791
			3 Setting the ballast trailer radii................................. 813
			4 Changing the wheel sets........................................... 819
			5 Driving with the ballast trailer.................................. 833
			6 Crane operation with derrick ballast.............................. 845
			7 Disassembly....................................................... 867
			8 Emergency operation............................................... 885
			9 Maintenance intervals for the ballast trailer..................... 889
			10 Maintenance...................................................... 891
			11 Lubrication and fill quantities.................................. 893
		5.36 Derrick ballast – Suspended ballast................................ 894
			1 General........................................................... 895
			2 Derrick radii..................................................... 899
			3 Assembly.......................................................... 903
			4 Crane operation with derrick ballast.............................. 917
			5 Crawler operation with derrick ballast............................ 937
			6 Disassembly....................................................... 939
	6.00 Additional equipment................................................... 947
		6.01 Heater/engine pre-heating*......................................... 948
			1 Heating the crane cab............................................. 949
			2 The “Air conditioning settings” menu.............................. 949
	7.00 Service and maintenance................................................ 983
		7.01 Maintenance and service - General.................................. 984
			1 General........................................................... 985
			2 Cleaning and care of the crane.................................... 986
			3 Shutting down..................................................... 986
			4 Maintenance and inspection guidelines............................. 987
		7.02 Maintenance intervals - Crane chassis ............................. 989
			1 Crane chassis maintenance and inspection plan..................... 991
		7.03 Maintanance intervals - Crane superstructure ......................1001
			1 Crane superstructure maintenance and inspection plan..............1003
		7.04 Maintenance guidelines - Crane chassis.............................1010
			1 Travel gear.......................................................1011
			2 Central lubrication system........................................1015
			3 Tensioning the crawler chain......................................1019
		7.05 Maintenance guidelines - Crane superstructure .....................1020
			1 Crane engine......................................................1021
			2 Pump distributor gear.............................................1025
			3 Hydraulic system..................................................1027
			4 Central lubrication system........................................1035
			5 Slewing ring connection...........................................1040
			6 Winches...........................................................1043
			7 Slewing gear......................................................1051
		7.06 Lubrication chart, fill levels.....................................1052
			1 Crane chassis.....................................................1053
			2 Crane superstructure..............................................1055
		7.07 Service fluids and lubricants......................................1056
			1 Service fluids and lubricants required for LIEBHERR cranes........1057
		7.15 Procedure in case of problems......................................1063
			1 Procedure to follow in case of a problem..........................1065
			2 Measures in clear problem cases...................................1069
			3 Carrying out an error diagnostics.................................1079
			4 Measures for defective components.................................1081
	8.00 Inspections of cranes..................................................1085
		8.01 Periodic crane inspections.........................................1086
			1 General...........................................................1087
			2 Inspection of carrying crane structures, especially steel stru....1088
			3 Inspection of tires and disk wheels...............................1153
			4 Inspecting the hoist and luffing winches..........................1155
			5 Inspecting load hooks.............................................1167
			6 Inspecting the rope feed mechanics in the telescopic boom.........1167
			7 Inspection of locking system of telescopic boom...................1167
			8 Inspecting the safety controls on the relapse supports............1168
			9 Inspection of the nitrogen reservoir..............................1168
			10 Inspecting the cable pulleys.....................................1168
			11 Inspecting the overload protection operation.....................1168
			12 Inspecting the roller slewing ring...............................1168
			13 Inspecting the mounting of the load bearing equipment............1169
			14 Inspecting the oil and fuel reservoirs...........................1169
			15 Inspection of the auxiliary reeving winch, towing winch and s....1169
			16 Appendix.........................................................1170
		8.04 Inspection of crane wire ropes.....................................1179
			1 Introduction......................................................1181
			2 Wire rope.........................................................1181
			3 Operating behavior of steel ropes.................................1187
			4 Condition of equipment that is functionally associated with th....1187
			5 Rope inspection log...............................................1187
			6 Rope storage and marking..........................................1187
			7 Wire ropes and rope end connections...............................1187
			8 Twisting caused by stretching in rotation-resistant ropes and ....1191
			9 Appendix 1........................................................1195
			10 Appendix 2.......................................................1197
			11 Appendix 3.......................................................1199
			12 Appendix 4.......................................................1199
		8.12 Inspection of safety switching on the relapse supports.............1201
			1 S-boom relapse retainer...........................................1203
			2 Derrick relapse retainer..........................................1205
			3 W-lattice jib.....................................................1207
		8.14 Inspection of accumulator pressure in relapse cylinder ............1214
			1 Checking jib stop cylinder pressure...............................1215
		8.15 Inspection and maintenance of guy rods.............................1216
			1 General...........................................................1217
			2 Checking by an expert.............................................1217
	9.00 General notes..........................................................1219
		9.02 Supplementary service work.........................................1220
			1 Daily checking....................................................1221
			2 Repair and maintenance tasks......................................1221
			3 Important servicing...............................................1221
			4 Maintenance notes for replacement parts...........................1222
			5 Instructions for travel operation.................................1222
			6 Disposal of fuels and greases.....................................1222
	Index.......................................................................1223

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• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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