Cat Bucyrus Marion 8750 Walking Dragline Operator’s Manual SN 23344 – PDF DOWNLOAD

Description

Cat Bucyrus Marion 8750 Walking Dragline Operator’s Manual SN 23344 – PDF DOWNLOAD

FILE DETAILS:

Cat Bucyrus Marion 8750 Walking Dragline Operator’s Manual SN 23344 – PDF DOWNLOAD

Language : English
Pages : 63
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Cat Bucyrus Marion 8750 Walking Dragline Operator’s Manual SN 23344 – PDF DOWNLOAD

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.

SAFETY PRECAUTIONS:

The owner and/or operator must replace any and all safety and warning product graphics if they are
defaced or removed from the machine.

• Before doing any work on the machine, a qualified electrician must lock out or remove the electric
  power supply from the machine and tag it so personnel are aware that someone is working on the
  machine.
• Do not start an engine indoors unless adequate exhaust ventilators are provided. Once an engine is
  running, move the machine outdoors as soon as possible.
• Keep hands, feet, and clothing away from rotating parts.
• Do not move or operate the machine without knowing the location and purpose of all personnel, plus
  test or support equipment, in or near the machine.
• Think before you act. Carelessness is one luxury the service man cannot afford.
• Do not wear rings, wrist watches or loose fitting clothing when working on machinery. They could
  catch on moving parts causing serious injury. Never adjust and/or service a machine in bare feet,
  sandals or sneakers.
• Always wear safety glasses when using a hammer, chisel or other tools that may cause chips to fly.
• Excessive or repeated skin contact with sealants or solvents may cause skin irritation. In case of
  skin contact, remove sealant or solvent promptly by washing with soap and water.
• Never utilize the machine air or hydraulic systems for support when working on the machine.
  Deactivate and isolate the system prior to performing maintenance.
• Equipment should be parked on level ground at all times during machine servicing and periods of
  idleness.
• Cranes and hoists must be of sufficient capacity to lift the heavier components (gearcases,
  dipper/bucket, boom, etc.) and have an ample safety margin.
• Be sure heavy items are properly supported from cranes or hoists before removing
  supporting members from machine.
• Have sufficient service personnel available when removing or installing large heavy items to
  maintain control at all times.
• Always use safety stands in conjunction with hydraulic jacks or hoists. Do not rely on the jack or
  hoist to carry the load, they could fail.
• Use safety catch on all hoist hooks. Do not take a chance, the load could slip off of the
  hook.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Cat Bucyrus Marion 8750 Walking Dragline Operator’s Manual SN 23344 – PDF DOWNLOAD

1 GENERAL INFORMATION 1 1
SAFETY ALERT SYMBOLS 1 2
SAFETY PRECAUTIONS 1 3
FIRE PREVENTION 1 5
TRAINING 1 6
8750 NOMENCLATURE 1 7
8750 MACHINERY HOUSE 1 8
8750 OPERATOR’S CAB and ANTEROOM 1 9
8750 DECK PLAN 1 10
8750 HOIST and DRAG MACHINERY 1 11
8750 PROPEL MACHINERY 1 12
8750 SWING MACHINERY 1 13
8750 BOOM ASSEMBLY 1 14
Machine Specifications 1 15
REPAIR/SPARE PARTS WARRANTY 1 17
2 OPERATOR’S CAB and ANTEROOM 2 1
WINDSHIELD WIPER 2 2
3 PRIMARY CONTROLLERS 3 1
OPERATOR’S CONTROLS 3 1
PLUGGING the MOTION 3 3
MASTERSWITCH CALIBRATION 3 3
MASTERSWITCH SERVICE 3 4
SECONDARY CONTROLS 3 4
LEFT CONTROL PANEL 3 5
RIGHT CONTROL PANEL 3 6
ANNUNCIATOR STAND 3 8
OPERATOR INTERFACE TERMINAL (OIT) 3 9
O/T MENU SCREENS FLOW CHART 3 11
HOIST/DRAG LIMIT CALIBRATION 3 12
HOIST LIMIT 3 13
DRAG LIMIT 3 14
BI624118
4 OPERATOR CONTROLS in the MACHINERY HOUSE 4 1
HIGH VOLTAGE PROTECTION RELAY 4 2
STARTING PANEL 4 3
5 PRE-START INSPECTION 5 1
6 TYPICAL START-UP 6 1
7 TYPICAL DIGGING CYCLE 7 1
8 GROUND PREPARATION 8 1
9 WALKING/PROPEL OPERATION 9 1
WALKING MACHINERY 9 1
WALKING MACHINERY CONTROL 9 2
WALKING 9 3
1 Q SHUTDOWN 10 1
PARTIALSHUTDOWN 10 1
COMPLETESHUTDOWN 10 1

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

S.V