CAT Dragline 8750 Walking Dragline Operation & Maintenance Manual – PDF DOWNLOAD
DESCRIPTION
CAT Dragline 8750 Walking Dragline Operation & Maintenance Manual – PDF DOWNLOAD
Operation
1 GENERAL INFORMATION
- This manual is designed to assist the owner in the operation and preventive maintenance of this machine. Following easy to understand step-by-step procedures, maintenance personnel can perform these tasks in a safe manner.
- When a systematic and thorough maintenance/service procedure (a responsibility of the maintenance superintendent) is used for this machine, minimum unplanned downtime and reliable operation will result.
- THIS MANUAL IS NOT THE PARTS BOOK, and cannot be used to order parts. A separate, detailed parts book has been supplied. Please carefully read the instructions in it. All parts are listed by group and/or product code numbers with item/part numbers for THIS SPECIFIC MACHINE.
- Order parts in exact quantity. Parts ordered by mistake and returned, are subject to a rehandling charge. RIGHT HANO and LEFT HAND parts on the upper frame correspond to the operator’s hands at the controls; as seated when operating the machine. Please state the correct machine SERIAL NUMBER (located on a plate in the operator’s cab) when corresponding or contacting factory service or parts departments.
- Records on each machine are filed by serial number and when given this number, your machine’s specific design and original equipment is accessed quickly by the Marion parts representative. Periodic additions or revisions may be made to this manual. These will be mailed direct to you from the factory. Should you require additional information or factory service assistance contact your regional service representative or
TABLE OF CONTENTS:
CAT Dragline 8750 Walking Dragline Operation & Maintenance Manual – PDF DOWNLOAD
GENERAL INFORMATION 11
SAFETY ALERT SYMBOLS 12
SAFETY PRECAUTIONS 13
FIRE PREVENTION 15
TRAINING 16
8750 NOMENCLATURE 17
8750 MACHINERY HOUSE 18
8750 OPERATOR’S CAB and ANTEROOM 19
8750 DECK PLAN 110
8750 HOIST and DRAG MACHINERY 111
8750 PROPEL MACHINERY 112
8750 SWING MACHINERY 113
8750 BOOM ASSEMBLY 114
Machine Specifications 115
REPAIR/SPARE PARTS WARRANTY 117
2 OPERATOR’S CAB and ANTEROOM 21
WINDSHIELD WIPER 22
3 PRIMARY CONTROLLERS 31
OPERATOR’S CONTROLS 31
PLUGGING the MOTION 33
MASTERSWITCH CALIBRATION 33
MASTERSWITCH SERVICE 34
SECONDARY CONTROLS 34
LEFT CONTROL PANEL 35
RIGHT CONTROL PANEL 36
ANNUNCIATOR STAND 38
OPERATOR INTERFACE TERMINAL (OIT) 39
O/T MENU SCREENS FLOW CHART 311
HOIST/DRAG LIMIT CALIBRATION 312
HOIST LIMIT 313
DRAG LIMIT 314
BI624118
4 OPERATOR CONTROLS in the MACHINERY HOUSE 41
HIGH VOLTAGE PROTECTION RELAY 42
STARTING PANEL 43
5 PRE-START INSPECTION 51
6 TYPICAL START-UP 61
7 TYPICAL DIGGING CYCLE 71
8 GROUND PREPARATION 81
9 WALKING/PROPEL OPERATION 91
WALKING MACHINERY 91
WALKING MACHINERY CONTROL 92
WALKING 93
1 Q SHUTDOWN 101
PARTIALSHUTDOWN 101
COMPLETESHUTDOWN 101
IMAGES PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
- The manual can be all yours – Once payment is complete, you will be taken to the download page from where you can download the manual. All in 2-5 minutes time!!
- Need any other service / repair / parts manual, please feel free to contact us at heydownloadss @gmail.com . We may surprise you with a nice offer
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