Kobelco CK1200 (Luffing) Crawler Crane Operation & Maintenance Manual S2GK21002ZE02 – PDF DOWNLOAD

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Kobelco CK1200 (Luffing) Crawler Crane Operation & Maintenance Manual S2GK21002ZE02 – PDF DOWNLOAD

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Kobelco CK1200 (Luffing) Crawler Crane Operation & Maintenance Manual S2GK21002ZE02 – PDF DOWNLOAD

Language : English
Pages : 194
Downloadable : Yes
File Type : PDF

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Kobelco CK1200 (Luffing) Crawler Crane Operation & Maintenance Manual S2GK21002ZE02 – PDF DOWNLOAD

SAFE OPERATING PRACTICES FOR MOBILE CRANES:
INTRODUCTION:

• Because cranes have the ability to lift heavy loads to great heights, they also have a potential
  for accidents if safe operating practices are not followed. This book will help you prevent
  accidents that could result in injury, death, or property damage.
• General safe practices for working on machinery must be followed as well as the safe operating
  practices recommended here.

OPERATOR’S RESPONSIBILITY:

The operator is the best safety feature in any crane. Safety must always be the operator’s most
important concern. He must refuse to operate when he knows it is unsafe and consult his supervisor
when safety is in doubt.

• He must read and understand the Operator’s Manual and see that the machine is in proper order
  before op- erating.
• He must understand how to read the rating plate and know that his machine can safely lift each load
  before attempting to lift it.
• He must never lift a load without knowing the length of the boom, the weight of the load, and the
  load radius or boom angle.
• Never attempt to operate the crane at conditions exceeding those shown on the rating chart. Such
  opera- tion can cause tipping or structural failure of the crane that can result in damage, injury,
  or death.
• He must be alert, physically fit, and free from the influ- ences of alcohol, drugs, or medications
  that might affect his eyesight, hearing, reactions, judgment.
• He must see that unnecessary people, equipment, and material are kept out of the work area. The
  area around the machine should be properly barricaded.
• When an operator’s vision is restricted or when operating in hazardous places such as near
  electrical power lines or around people, a signalman must be used. Because the operator is not
  always in the best position to judge distances and can not see all parts of the jobsite, a
  signalman may also be necessary at other times. Operators must understand standard crane signals
  and take signals only from designated signalmen.

TABLE OF CONTENTS:

Kobelco CK1200 (Luffing) Crawler Crane Operation & Maintenance Manual S2GK21002ZE02 – PDF DOWNLOAD

COVER.........................................................................................  1
TABLE OF CONTENTS.............................................................................  3
IMPORTANT INFORMATION.........................................................................  7
1. SAFE OPERATING PRACTICES FOR MOBILE CRANES................................................. 17
2. OPERATION.................................................................................. 37
	2.1 TERMINOLOGY OF MACHINE EACH PARTS..................................................... 37
	2.2 LOCATIONS AND TERMS OF OPERATING CONTROLS............................................. 38
		2.2.1 HANDLING OF EACH SWITCH......................................................... 40
	2.3 LUFFING JIB OPERATION................................................................. 41
		2.3.1 LUFFING BOOM RAISING/LOWERING OPERATION......................................... 42
		2.3.2 JIB RAISING/LOWERING OPERATION.................................................. 43
		2.3.3 HOOK RAISING/LOWERING OPERATION................................................. 45
	2.4 FREE FALL OPERATION................................................................... 48
3. LOAD SAFETY DEVICE......................................................................... 51
	3.1 ARRANGEMENT OF EQUIPMENTS............................................................. 51
	3.2 TYPE AND FUNCTIONS OF EQUIPMENTS...................................................... 54
	3.3 CONNECTING PROCEDURE OF WIRING........................................................ 61
	3.4 FUNCTION OF CONTROLLER/MONITOR........................................................ 66
	3.5 OPERATING PROCEDURE OF CONTROLLER..................................................... 70
		3.5.1 SETTING SCREEN.................................................................. 71
		3.5.2 SETTING OF THE CRANE CONFIGURATION.............................................. 75
		3.5.3 SELECTION OF MAIN/JIB/AUX. LIFTING.............................................. 80
		3.5.4 SETTING OF WORKING AREA LIMIT VALUE............................................. 81
		3.5.5 SETTING OF THE TIME............................................................. 85
	3.6 WARNING ALARM AND AUTOMATIC STOP...................................................... 87
		3.6.1 ITEMS OF WARNING ALARM AND AUTOMATIC STOP....................................... 87
		3.6.2 CONTENTS OF AUTOMATIC STOP...................................................... 88
		3.6.3 RELEASE OF AUTOMATIC STOP....................................................... 91
	3.7 INSPECTION............................................................................ 96
		3.7.1 INSPECTION BEFORE RAISING THE BOOM AFTER ASSEMBLY OF
ATTACHMENT IS COMPLETED.... 96
		3.7.2 INSPECTION AFTER ERECTING THE ATTACHMENT........................................100
	3.8 CAUTION FOR HANDLING THE LOAD SAFETY DEVICE...........................................101
	3.9 INDICATION OF ERRORS AND REMEDY.......................................................102
	3.10 INDICATION OF MESSAGE AND ALARM......................................................103
	3.11 CONFIRMATION OF FUNCTION FOR LOAD SAFETY DEVICE......................................105
4. ASSEMBLY AND DISASSEMBLY OF CRANE ATTACHMENT
WITH LUFFING JIB..............................107
	4.1 ASSEMBLY OF LUFFING ATTACHMENT........................................................109
		4.1.1 ARRANGEMENT OF BOOM / JIB / GUY LINE............................................109
		4.1.2 REMOVING CRANE BOOM AND GUY LINE................................................118
		4.1.3 INSTALLING SPECIAL INSERT BOOM (WITH IDLER SHEAVE)..............................119
		4.1.4 CAUTION FOR CANTILEVER..........................................................120
		4.1.5 CONNECTING LUFFING BOOM TIP ASSEMBLY............................................120
		4.1.6 INSTALLING JIB ATTACHMENT.......................................................121
		4.1.7 ASSEMBLY OF JIB.................................................................122
		4.1.8 INSTALLING STRUT GUY LINE.......................................................123
		4.1.9 INSTALLING JIB HOIST WIRE ROPE..................................................124
		4.1.10 CONNECTING STRUT GUY LINE AND STRUT BACKSTOP...................................125
		4.1.11 INSTALLING JIB GUY LINE........................................................128
		4.1.12 REEVING OF FRONT AND REAR DRUM WIRE ROPES......................................129
		4.1.13 CONNECTING SAFETY DEVICE.......................................................132
	4.2 ERECTING THE LUFFING ATTACHMENT.......................................................135
		4.2.1 CONFIRMATION BEFORE ERECTING THE LUFFING ATTACHMENT.............................135
		4.2.2 ERECTING LUFFING ATTACHMENT.....................................................136
		4.2.3 CHECK BEFORE STARTING THE WORK..................................................139
	4.3 LOWERING THE ATTACHMENT...............................................................140
		4.3.1 LOWERING THE ATTACHMENT.........................................................140
	4.4 DISASSEMBLY OF LUFFING ATTACHMENT.....................................................145
		4.4.1 DISCONNECTION OF WIRING FOR SAFETY DEVICE.......................................145
		4.4.2 WINDING UP THE FRONT DRUM/REAR DRUM WIRE ROPES..................................146
		4.4.3 DISASSEMBLY OF JIB..............................................................146
		4.4.4 DISASSEMBLY OF LUFFING BOOM TIP ASSEMBLY........................................149
		4.4.5 DISASSEMBLING INSERT BOOM.......................................................151
		4.4.6 REMOVING BASE BOOM..............................................................151
	4.5 CAUTION WHEN TRANS-PORTING LUFFING BOOM TIP ASSEMBLY..................................152
5. BOOM AND GUYLINE ARRANGEMENT CHARTS WITHOUT
LUFFING JIB....................................153
6. WIRE ROPE..................................................................................157
	6.1 SPECIFICATION OF WIRE ROPE............................................................157
	6.2 WIRE ROPE LENGTH......................................................................157
7. MAINTENANCE................................................................................163
	7.1 CHECKS................................................................................168
		7.1.1 CHECK OF ATTACHMENT.............................................................168
	7.2 OIL/GREASE SUPPLY.....................................................................172
		7.2.1 ATTACHMENT......................................................................172
		7.2.2 GREASE..........................................................................173
		7.2.3 HYDRAULIC OIL...................................................................174
8. REFERENCE MATERIALS........................................................................175
	8.1 SPECIFICATION.........................................................................175
		8.1.1 PERFORMANCE.....................................................................175
	8.2 DIMENSIONS AND WEIGHT OF EACH PARTS...................................................178
		8.2.1 ATTACHMENT......................................................................178
	8.3 ELECTRIC SCHEMATIC....................................................................181

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