Grove Crane GMK 6300 Lattice Extension Operating Manual 3112447 – PDF DOWNLOAD

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Grove Crane GMK 6300 Lattice Extension Operating Manual 3112447 – PDF DOWNLOAD

FILE DETAILS:

Grove Crane GMK 6300 Lattice Extension Operating Manual 3112447 – PDF DOWNLOAD

Language : English
Pages : 350
Downloadable : Yes
File Type : PDF

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DESCRIPTION:

Grove Crane GMK 6300 Lattice Extension Operating Manual 3112447 – PDF DOWNLOAD

Important information:
About this operating manual:
Validity of this operating manual:

• This operating manual only applies to lattice extensions which were deliver- ed by Deutsche GROVE
  GmbH.
• In addition, for the operation of the truck crane with a lattice extension des- cribed in this
  operating manual, all details in the included Operating manual for GMK 6300 for which the lattice
  extension was delivered from the factory, are applicable.

Prerequisites for assembly and operation:

The lattice extensions described in this operating manual may only be ope- rated together with a
GROVE truck crane GMK 6300 whose serial number is identical with the serial number that is marked
on the lattice extensions.

Safety instructions:

The operation of GMK 6300 with one of the lattice extensions described in this operating manual is
subject to:
– All the basic safety instructions to be found in the subsequent section Ba- sic safety
instructions and
– All the safety instructions contained in the supplied operating manual of
GMK 6300.

TABLE OF CONTENTS:

Grove Crane GMK 6300 Lattice Extension Operating Manual 3112447 – PDF DOWNLOAD

Lattice extension operating manual...........................................................................  1
Luffing jib correction sheet ................................................................................  3
	1 Luffing jib – Fall-back guard strut maintenance work...................................................  3
		Invalidation of the description......................................................................  3
		1.1 Luffing control arm with fall-back guard strut...................................................  3
		1.2 Maintenance interval for the fall-back guard strut...............................................  4
			GROVE- Part numbers..............................................................................  4
			1.2.1 Visual inspection..........................................................................  4
			1.2.2 Pressure test..............................................................................  4
1 Important information......................................................................................  9
	1.1 About this operating manual..........................................................................  9
		Validity of this operating manual....................................................................  9
		Prerequisites for assembly and operation.............................................................  9
		Safety instructions.................................................................................  9
		References to other operating manuals................................................................  9
		Alternative representations......................................................................... 10
	1.2 Basic safety instructions............................................................................ 11
		1.2.1 Warnings and symbols........................................................................... 11
	1.3 Intended use......................................................................................... 12
	1.4 Organisational measures.............................................................................. 14
	1.5 Personnel qualifications............................................................................. 16
	1.6 Safety instructions for working with the truck crane................................................. 17
	1.7 Specifications in US standard units of measurement................................................... 19
		1.7.1 Telescopic swing-away lattice extension........................................................ 19
		1.7.2 Auxiliary single-sheave boom top............................................................... 19
		1.7.3 Boom extension................................................................................. 20
		1.7.4 Luffing jib.................................................................................... 20
		1.7.5 Heavy load lattice extension................................................................... 20
2 Transport dimensions, weights and allocation of the lattice extension sections............................. 23
	2.1 Transport dimensions and weights in metric units..................................................... 23
		2.1.1 Telescopic swing-away lattice extension........................................................ 23
		2.1.2 Auxiliary single-sheave boom top............................................................... 23
		2.1.3 Boom extension................................................................................. 23
		2.1.4 Luffing jib.................................................................................... 24
		2.1.5 Heavy load lattice extension................................................................... 24
	2.2 Transport dimensions and weights in US units......................................................... 25
		2.2.1 Telescopic swing-away lattice extension........................................................ 25
		2.2.2 Auxiliary single-sheave boom top............................................................... 25
		2.2.3 Boom extension................................................................................. 25
		2.2.4 Luffing jib.................................................................................... 26
		2.2.5 Heavy load lattice extension................................................................... 26
	2.3 Assignment of the parts to lattice extensions........................................................ 27
3 Telescopic swing-away lattice extension.................................................................... 31
	3.1 Supplement to the operation of the GMK6300 with the telescopic swing-away lattice extension ........ 31
		3.1.1 Changed prerequisite for telescoping........................................................... 31
		3.1.2 Instructions for driving with the telescopic swing-away lattice extension mounted sideways..... 32
	3.2 Additional operating and display elements in the driver's cab........................................ 33
		3.2.1 Location of the additional operating and display elements...................................... 34
		3.2.2 The functions of the additional operating and display elements................................. 35
	3.3 Additional operating and display elements in the crane cab........................................... 37
		3.3.1 Location of the additional operating and display elements...................................... 37
		3.3.2 Function of the additional operating and display elements...................................... 38
	3.4 Operating elements on the telescopic swing-away lattice extension................................... 39
		3.4.1 Mobile switch unit............................................................................. 39
	3.5 Components and identification........................................................................ 41
		Components........................................................................................... 41
		Identification....................................................................................... 41
		Serial numbers on telescopic swing- away lattice extension........................................... 42
		Serial number on adapter unit........................................................................ 42
	3.6 Assembly of the lattice extensions................................................................... 43
	3.7 Slinging points...................................................................................... 45
	3.8 Checklists for rigging work.......................................................................... 47
		3.8.1 Overview of the required rigging work.......................................................... 47
		3.8.2 CHECKLIST: Mounting the telescopic swing-away lattice extension............................... 48
		3.8.3 CHECKLIST: Removing the telescopic swing-away lattice extension............................... 49
		3.8.4 CHECKLIST: Rigging the telescopic swing-away lattice extension................................ 50
		3.8.5 CHECKLIST: Unrigging the telescopic swing-away lattice extension.............................. 55
	3.9 Description of the rigging work...................................................................... 61
		3.9.1 Preparing the truck crane for rigging.......................................................... 61
			Prerequisites for rigging........................................................................ 61
			Prerequisites for unrigging...................................................................... 61
		3.9.2 Mounting/removing the adapter unit............................................................. 62
		3.9.3 Checking driving/working with the main boom rigging modes...................................... 63
			Rigging modes with lattice extension folded at the side.......................................... 65
		3.9.4 Connections and positions with the lattice extension folded at the side........................ 66
			Positions in the rear area....................................................................... 67
			Connections in the middle area................................................................... 68
			Connections in the front area.................................................................... 70
		3.9.5 Pin connection to swing the lattice extension.................................................. 71
			Creating a slewing connection.................................................................... 71
			Releasing a slewing connection................................................................... 72
		3.9.6 Swivelling the lattice extension when rigging.................................................. 73
			Requirements for swivelling...................................................................... 73
			When rigging..................................................................................... 73
			When unrigging................................................................................... 73
		3.9.7 Pin connections for working in lattice extension mode.......................................... 74
			Align the lower bearing points................................................................... 75
		3.9.8 Establishing/disconnecting the hydraulic connections........................................... 76
		3.9.9 Electrical connection for rigging work......................................................... 77
		3.9.10 Telescoping the lattice extension............................................................. 78
			Inserting/releasing mechanical safety device..................................................... 78
			Telescoping the lattice extension................................................................ 79
		3.9.11 Adjusting the angle on the lattice extension.................................................. 80
			Attaching the lattice extension to the hoist rope............................................... 80
			Setting the angle................................................................................ 81
			Required pin connections for the angle.......................................................... 82
		3.9.12 Folding the deflection sheave out/in on the foot section...................................... 83
		3.9.13 Placing and reeving the hoist rope............................................................ 84
			Positioning the hoist rope....................................................................... 84
			Reeving the hoist rope........................................................................... 85
		3.9.14 Lifting limit switch on the lattice extension................................................. 86
			Changing over the lifting limit switch........................................................... 86
			Connecting the lifting limit switch.............................................................. 87
		3.9.15 Anemometer on the lattice extension........................................................... 88
			Changing over the anemometer..................................................................... 88
		3.9.16 Transporting the lattice extension............................................................ 89
			On a separate vehicle............................................................................ 89
			Folded at the side............................................................................... 89
	3.10 Working with the lattice extension.................................................................. 90
		Working movements.................................................................................... 90
		RCL shutdown......................................................................................... 90
		Procedure if the permissible wind speed is exceeded.................................................. 90
		3.10.1 Raising and setting down the main boom with rigged lattice extension.......................... 91
			Raising.......................................................................................... 91
			Setting down..................................................................................... 91
		3.10.2 Telescoping with rigged lattice extension..................................................... 92
		3.10.3 Swinging the lattice extension onto the run-up rail........................................... 93
			Swinging outside the crane cab................................................................... 93
			Swinging from the crane cab...................................................................... 94
	3.11 Turning loads with the lattice extension............................................................ 95
		3.11.1 Preconditions................................................................................. 95
		3.11.2 Setting the RCL............................................................................... 96
			Turning a load................................................................................... 97
	3.12 Driving with rigged crane with a rigged lattice extension.......................................... 99
		3.12.1 Driving path.................................................................................. 99
		3.12.2 Position of the boom..........................................................................100
			11 m telescopic swing-away lattice extension.....................................................101
			19 m telescopic swing-away lattice extension.....................................................102
		3.12.3 Driving the rigged crane......................................................................103
			Lock the superstructure and engage the slewing gear holding brake................................103
			Retracting the outriggers........................................................................103
			Switching over the suspension locking system.....................................................103
			Switching on the separate steering...............................................................104
			Driving..........................................................................................104
			Extending the outriggers........................................................................105
	3.13 Malfunctions while working with the telescopic swingaway lattice extension.........................107
		3.13.1 Malfunctions on the telescopic swing-away lattice extension...................................107
	3.14 Maintenance plans...................................................................................109
		3.14.1 Maintenance plan M1: monthly/after 100 oper. hrs.............................................109
		3.14.2 Maintenance plan M3: every 3 months/after 300 oper. hrs......................................109
	3.15 Lubrication chart...................................................................................111
	3.16 Maintenance work....................................................................................113
		3.16.1 Assemblies endangered by cleaning work........................................................113
		3.16.2 Preparing the truck crane for maintenance work................................................114
		3.16.3 Lubricating support rollers...................................................................115
		3.16.4 Lubricating the tow chain and the gear chain..................................................116
			Lubricating the gear chain.......................................................................117
			Lubricating the tow chain........................................................................117
		3.16.5 Tension in the tow chain and gear chain check, if required increase tension...................118
			Checking tow chain tension.......................................................................119
			Checking gear chain tension......................................................................119
			Increasing tow chain tension.....................................................................120
			Increasing gear chain tension....................................................................120
		3.16.6 Lubricating the telescope slide faces.........................................................121
		3.16.7 Adjusting the support roller for the telescopic section.......................................122
4 Auxiliary single-sheave boom top...........................................................................125
	4.1 Slinging point.......................................................................................125
	4.2 Description of the rigging work......................................................................127
		4.2.1 Installing/removing auxiliary single-sheave boom top...........................................127
			Installation.....................................................................................127
			Removal..........................................................................................128
		4.2.2 Rigging the auxiliary single-sheave boom top...................................................129
			Rigging in transport position....................................................................129
			Rigging in working position......................................................................129
	4.3 Reeving the hoist rope...............................................................................131
		Positioning the hoist rope...........................................................................131
		Possible reeving methods on the auxiliary single- sheave boom top....................................131
	4.4 Connecting the lifting limit switch and anemometer...................................................133
		Connecting the lifting limit switch..................................................................133
		Connecting the anemometer...........................................................................133
	4.5 Turning loads with the auxiliary single-sheave boom top..............................................135
		Preconditions........................................................................................135
		Setting the RCL......................................................................................136
		Turning a load.......................................................................................137
5 Boom extension.............................................................................................141
	5.1 Components and identification........................................................................141
		Components...........................................................................................141
		Identification.......................................................................................141
		Foot section.........................................................................................142
		Intermediate sections...............................................................................142
		Head.................................................................................................143
		Angle piece..........................................................................................143
	5.2 Possible combinations................................................................................145
	5.3 Slinging points......................................................................................147
	5.4 Rigging the boom extension...........................................................................149
		5.4.1 CHECKLIST: Rigging the boom extension..........................................................149
		5.4.2 CHECKLIST: Unrigging the boom extension........................................................152
	5.5 Description of the rigging work......................................................................155
		5.5.1 Truck crane rigging mode during installation of the boom extension.............................155
		5.5.2 Handling the pins..............................................................................156
		5.5.3 Installing/removing the foot section...........................................................157
			Installation.....................................................................................157
			Removal..........................................................................................157
		5.5.4 Installing/removing the boom extension sections................................................158
			Checks before installation/removal...............................................................158
			Connecting pins..................................................................................158
			Installing.......................................................................................159
			Removing.........................................................................................159
		5.5.5 Transport pins.................................................................................161
		5.5.6 Angle piece....................................................................................162
			Inclining the angle piece to 25.................................................................163
			Angle section at a3 angle......................................................................163
		5.5.7 Changing over the lifting limit switch and anemometer..........................................164
		5.5.8 Establishing/disconnecting the electrical connection...........................................165
			Connecting cable.................................................................................165
			Establishing aconnection........................................................................166
			Disconnecting theconnection.....................................................................167
		5.5.9 Reeving the hoist rope.........................................................................168
			Possible reeving methods.........................................................................170
	5.6 Driving with rigged crane and rigged boom extension..................................................173
		5.6.1 Driving path...................................................................................173
		5.6.2 Position of the boom...........................................................................174
			19 m boom extension.............................................................................175
			27 m boom extension.............................................................................176
			35 m boom extension.............................................................................177
			43 m boom extension.............................................................................178
			51 m boom extension.............................................................................179
		5.6.3 Driving the rigged crane.......................................................................180
			Lock the superstructure and engage the slewing gear holding brake................................180
			Retracting the outriggers........................................................................180
			Switching over the suspension locking system.....................................................180
			Driving..........................................................................................181
			Extending the outriggers........................................................................181
	5.7 Operation with boom extension........................................................................183
		Crane movements......................................................................................184
		RCL Shutdown.........................................................................................184
		Effect of wind when operating the boom extension.....................................................185
		5.7.1 Telescoping with rigged boom extension.........................................................186
	5.8 Maintenance plans....................................................................................187
		5.8.1 Maintenance plan M1: monthly/after 100 oper. hrs..............................................187
	5.9 Lubrication chart....................................................................................189
	5.10 Maintenance work....................................................................................191
		5.10.1 Lubricating the fall-back guard...............................................................191
		5.10.2 Lubricating connecting pins...................................................................191
6 Luffing jib................................................................................................195
	6.1 Additional operating and display elements in the crane cab...........................................195
		6.1.1 Position of the additional operating and display elements......................................196
		6.1.2 Function of the additional operating and display elements......................................198
	6.2 Components and identification........................................................................201
		Components...........................................................................................201
		Identification.......................................................................................201
		Foot section.........................................................................................202
		Intermediate sections and guy piece.................................................................202
		Head.................................................................................................203
		Luffing control arm..................................................................................203
	6.3 Possible combinations................................................................................205
	6.4 Slinging points......................................................................................207
	6.5 Rigging the luffing jib..............................................................................209
		6.5.1 CHECKLIST: Rigging luffing jib.................................................................209
		6.5.2 CHECKLIST: Removing the luffing jib............................................................214
	6.6 Description of the rigging work......................................................................219
		6.6.1 Rigging mode of the truck crane when mounting the luffing jib..................................219
		6.6.2 Installing/removing the luffing control arm....................................................220
			Installing luffing control arm...................................................................220
			Removal..........................................................................................221
		6.6.3 Rigging/unrigging fall-back guard strut........................................................223
			When rigging.....................................................................................223
			When unrigging...................................................................................224
		6.6.4 Handling the pins..............................................................................225
		6.6.5 Installing/removing the foot section...........................................................226
			Installation.....................................................................................226
			Removal..........................................................................................226
		6.6.6 Raising/setting down the luffing control arm...................................................227
			Raising the luffing jib..........................................................................227
			Setting down the luffing control arm.............................................................228
			Raising/folding in the railing...................................................................228
		6.6.7 Preparing the upper hook block for rigging.....................................................229
			Before mounting the foot section.................................................................229
			After mounting the foot section..................................................................229
		6.6.8 Fasten the upper hook block on the luffing control arm.........................................230
		6.6.9 Removing the upper hook block from the luffing control arm.....................................232
		6.6.10 Installing/removing boom sections and rear pendant links......................................234
			Connecting pins..................................................................................234
			Installing.......................................................................................234
			Removing.........................................................................................236
			Rear pendant link transport protection...........................................................238
		6.6.11 Removing/inserting the transport pins.........................................................240
			Removing the transport pins......................................................................240
			Inserting transport pins........................................................................241
		6.6.12 Moving the lifting limit switch and anemometer................................................242
			Changing over the anemometer.....................................................................242
			Connecting the lifting limit switch and anemometer...............................................242
			Locking the lifting limit switch.................................................................243
			Releasing locking................................................................................244
		6.6.13 Establishing/disconnecting the electrical connection..........................................244
			RCL connecting cable.............................................................................244
			Establishing aconnection........................................................................245
			Disconnecting the connection.....................................................................246
		6.6.14 Reeving the hoist rope........................................................................247
			Possible reeving methods.........................................................................249
		6.6.15 Telescoping with the luffing jib..............................................................251
			Telescoping when using the rigged 21m luffing jib...............................................254
		6.6.16 Derricking luffing jib when rigging...........................................................255
		6.6.17 Derricking main boom with installed luffing jib...............................................257
			Derricking between –1.5 to 82..................................................................257
			Derricking between 70and82...................................................................257
		6.6.18 Putting the luffing jib into working position.................................................258
			Raise the luffing jib............................................................................258
			Telescoping to fixed length......................................................................261
			Entering working position........................................................................261
		6.6.19 Preparing the luffing jib for unrigging.......................................................262
		6.6.20 Checking the shutdown angles..................................................................266
			Initial position.................................................................................266
			Checking the shutdown angles....................................................................267
	6.7 Operating with the luffing jib.......................................................................271
		6.7.1 Maximum permitted slewing speed................................................................272
		6.7.2 Crane movements................................................................................273
		6.7.3 Working range and shutdowns....................................................................274
		6.7.4 RCL shutdown...................................................................................275
			The effect of wind when operating with the luffing jib...........................................276
		6.7.5 Malfunctions when working with theluffing jib.................................................277
	6.8 Driving with rigged crane and rigged luffing jib.....................................................279
		6.8.1 Driving path...................................................................................279
		6.8.2 Position of the boom...........................................................................280
			21 m luffing jib.................................................................................281
			29 m luffing jib.................................................................................282
			37 m luffing jib.................................................................................283
			45 m luffing jib.................................................................................284
			53 m luffing jib.................................................................................285
			61 m luffing jib.................................................................................286
		6.8.3 Driving the rigged crane.......................................................................287
			Lock the superstructure and engage the slewing gear holding brake................................287
			Retracting the outriggers........................................................................287
			Switching over the suspension locking system.....................................................287
			Extending the outriggers........................................................................288
	6.9 Maintenance plans....................................................................................289
		6.9.1 Maintenance plan M1: monthly/after 100 oper. hrs..............................................289
		6.9.2 Maintenance plan M6: every six monthly/after 500 oper. hrs....................................289
	6.10 Lubrication chart...................................................................................291
	6.11 Maintenance work....................................................................................293
		6.11.1 Lubricating the fall-back guard...............................................................293
		6.11.2 Lubricating connecting pins...................................................................293
		6.11.3 Checking the nitrogen and oil pressure in the fall-back guard strut...........................294
			Test connections.................................................................................294
			Nitrogen pressure................................................................................295
			Oil pressure.....................................................................................297
7 Heavy load lattice extension...............................................................................301
	7.1 Components and identification........................................................................301
	7.2 Possible combinations................................................................................303
	7.3 Slinging points......................................................................................305
	7.4 Rigging the heavy load lattice extension.............................................................307
		7.4.1 CHECKLIST: Rigging the heavy load lattice extension............................................307
		7.4.2 CHECKLIST: Unrigging the heavy load lattice extension..........................................309
	7.5 Description of the rigging work......................................................................311
		7.5.1 Truck crane rigging mode during installation of the heavy load lattice extension...............311
		7.5.2 Handling the pins..............................................................................312
		7.5.3 Installing/removing heavy load lattice extension sections......................................312
			Connecting pins..................................................................................312
			Installing.......................................................................................313
			Removing.........................................................................................314
		7.5.4 Angle piece....................................................................................315
			Inclining the angle piece to 40.................................................................316
			Angle section at a18 angle.....................................................................316
		7.5.5 Moving the lifting limit switch and anemometer.................................................317
			Connecting the lifting limit switch and anemometer...............................................318
		7.5.6 Establishing/disconnecting the electrical connection...........................................318
			Connecting cable.................................................................................318
			Establishing connection.........................................................................319
			Disconnecting the connection.....................................................................320
		7.5.7 Reeving the hoist rope.........................................................................321
			Possible reeving methods on the heavy load lattice extension.....................................323
	7.6 Operating the heavy load lattice extension...........................................................325
		Telescoping with rigged heavy load lattice extension.................................................325
		7.6.1 Crane movements................................................................................326
			RCL shutdown.....................................................................................326
			Effect of wind when operating the heavy load lattice extension..................................327
	7.7 Turning loads with the heavy load lattice extension..................................................329
		Preconditions........................................................................................329
		Setting the RCL......................................................................................330
		Turning a load.......................................................................................331
	7.8 Driving with a rigged crane and rigged heavy load lattice extension.................................333
		7.8.1 Driving path...................................................................................333
		7.8.2 Position of the boom...........................................................................334
			Heavy load lattice extension 3.5m...............................................................335
			Heavy load lattice extension 7.0m...............................................................336
		7.8.3 Driving the rigged crane.......................................................................337
			Lock the superstructure and engage the slewing gear holding brake................................337
			Retracting the outriggers........................................................................337
			Switching over the suspension locking system.....................................................337
			Switching on the separate steering...............................................................338
			Driving..........................................................................................338
			Extending the outriggers........................................................................339
8 Index......................................................................................................343
	A........................................................................................................345
	B........................................................................................................345
	C........................................................................................................345
	D........................................................................................................345
	E........................................................................................................345
	F........................................................................................................346
	H........................................................................................................346
	I........................................................................................................346
	L........................................................................................................346
	M........................................................................................................346
	O........................................................................................................347
	P........................................................................................................347
	R........................................................................................................347
	S........................................................................................................347
	T........................................................................................................348
	U........................................................................................................348

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