Sumitomo SH145X-6 User manual

CONFIDENTIAL:FORTHEINTERNAL
USEOFTUTTBRYANTEQUIPMENT
HYDRAULIC EXCAVATOR
OPERATOR'S MANUAL
Please keep this manual inside the machine using
a manual holder cable to refer to whenever needed.
(See the back cover for how to attach the manual to
the manual holder cable.)
Serial No.
145N6-1101-
WDL1456D-1W_AU1 001

CONFIDENTIAL:FORTHEINTERNAL
USEOFTUTTBRYANTEQUIPMENT

CONFIDENTIAL:FORTHEINTERNAL
USEOFTUTTBRYANTEQUIPMENT
1-General Information
Safety Rules and Warnings Definitions.................................................................................................................................. 1-1
To All Users............................................................................................................................................................................ 1-2
About the Front, Rear, Left, and Right of This Machine......................................................................................................... 1-4
For Safe Operation................................................................................................................................................................. 1-4
Explanation of Main Parts.......................................................................................................................................................1-7
2-Safety Information
Safety Rules........................................................................................................................................................................... 2-1
Safety Decals........................................................................................................................................................................2-29
3-Description of Handling
Entering and Leaving the Cab............................................................................................................................... 3-1
Cab Door................................................................................................................................................................................ 3-1
Entering and Leaving the Machine......................................................................................................................................... 3-2
Positions of Control Sections and Accessories within Cab.....................................................................................................3-4
Operator's seat...................................................................................................................................................... 3-6
Suspension Seat Adjustment..................................................................................................................................................3-6
Swing/Attachment Operation............................................................................................................................... 3-11
Hand control levers and pedals............................................................................................................................................ 3-11
Anti-interference System (offset boom type)........................................................................................................................ 3-18
Handling of Anti-interference System (KHP25790).............................................................................................................. 3-20
Actuation of Anti-interference System (offset boom type).................................................................................................... 3-21
Cautions for Handling Anti-interference System (offset boom type).....................................................................................3-22
Windshield............................................................................................................................................................................ 3-24
Front Lower Window.............................................................................................................................................................3-25
Front Right Console..............................................................................................................................................................3-26
System Display and Function Control Panel........................................................................................................................ 3-27
Monitor Switch...................................................................................................................................................................... 3-33
Menu Screen Display............................................................................................................................................................3-38
Left-hand side controls........................................................................................................................................ 3-47
Left Side Console................................................................................................................................................................. 3-47
Air Conditioner Control......................................................................................................................................................... 3-49
Gate Lock Lever (safety bar)................................................................................................................................................ 3-53
Cab Interior Lightning........................................................................................................................................................... 3-54
Emergency Exit Hammer......................................................................................................................................................3-54
Opening and Closing the Windows on Doors....................................................................................................................... 3-54
Right Side Control................................................................................................................................................3-55
Right-hand console...............................................................................................................................................................3-55
Right Console....................................................................................................................................................................... 3-57
Coat Hanger Hook................................................................................................................................................................ 3-58
Drink Holder..........................................................................................................................................................................3-58
Radio.................................................................................................................................................................................... 3-59
REARWARD CONTROLS....................................................................................................................................................3-64
OVERHEAD CONTROLS.....................................................................................................................................................3-65
Outside Control.....................................................................................................................................................................3-66
Contents
1

CONFIDENTIAL:FORTHEINTERNAL
USEOFTUTTBRYANTEQUIPMENT
4-Operation Explanations
Cautions for Operating This Machine.................................................................................................................... 4-1
Handling a New Machine.......................................................................................................................................4-1
Cautions for Using a New Machine........................................................................................................................................ 4-1
Start-up Inspections (inspections before starting work).........................................................................................4-2
How to Perform Start-up Inspections......................................................................................................................................4-2
Anti-theft................................................................................................................................................................ 4-6
Anti-theft Function...................................................................................................................................................................4-6
How to Use Anti-theft Function............................................................................................................................................... 4-7
Starting and Stopping the Engine.......................................................................................................................... 4-9
Before Starting the Engine......................................................................................................................................................4-9
Starting the Engine............................................................................................................................................................... 4-10
Inspection after Starting the Engine......................................................................................................................................4-11
Stopping the Engine (normal)............................................................................................................................................... 4-12
Warm-up Operation............................................................................................................................................. 4-14
Warm-up Operation.............................................................................................................................................................. 4-14
Anti-interference System Start-up Inspection (offset boom type)......................................................................................... 4-17
Travel Operation.................................................................................................................................................. 4-18
Starting Out...........................................................................................................................................................................4-18
Travel Alarm......................................................................................................................................................................... 4-19
Stopping................................................................................................................................................................................4-20
Travel Levers........................................................................................................................................................................ 4-21
Travel Speed Selection.........................................................................................................................................................4-23
Cautions When Traveling..................................................................................................................................................... 4-23
Cautions for Traveling Uphill and Downhill (slopes)............................................................................................................. 4-24
Escaping from Weak Ground................................................................................................................................................4-25
Cautions for Use in Permitted Water Depth and on Weak Ground...................................................................................... 4-25
Towing the Machine..............................................................................................................................................................4-27
Swing Operation.................................................................................................................................................. 4-28
Swing Operation Procedure..................................................................................................................................................4-28
Attachment Operations........................................................................................................................................ 4-30
Machine Operations.............................................................................................................................................4-31
Phenomena Unique to Hydraulic Excavator......................................................................................................................... 4-31
Cautions when Operating..................................................................................................................................................... 4-31
Cautions against Interference...............................................................................................................................................4-32
Special Attachments............................................................................................................................................ 4-33
Option Hydraulic Circuits (option)......................................................................................................................................... 4-33
Hydraulic Breaker or Crusher Hydraulic Circuit (option).......................................................................................................4-33
Multi-purpose Circuit with Pressure Adjuster (option)...........................................................................................................4-37
Option Hydraulic Circuit Flow Patterns................................................................................................................................. 4-40
Stop valves (optional)........................................................................................................................................................... 4-41
Safety valves (optional)....................................................................................................................................... 4-41
Service Specifications...........................................................................................................................................................4-41
On boom cylinder..................................................................................................................................................................4-41
Contents
2

CONFIDENTIAL:FORTHEINTERNAL
USEOFTUTTBRYANTEQUIPMENT
On arm cylinder.................................................................................................................................................................... 4-41
Cautions When Operating Machine.....................................................................................................................4-42
Cautions for Operations........................................................................................................................................................4-42
Cautions for Working on an Incline.......................................................................................................................................4-42
Travel with the Bucket Dug into the Ground Prohibited........................................................................................................4-42
Pounding the Bucket to Force it into the Ground Prohibited.................................................................................................4-42
Caution for Working at End of the Hydraulic Cylinder Stroke............................................................................................... 4-43
Using the Swinging Force to Do the Work Prohibited...........................................................................................................4-43
Machine Operation Procedure.............................................................................................................................4-44
Digging..................................................................................................................................................................................4-44
Loading................................................................................................................................................................................. 4-44
Backfilling..............................................................................................................................................................................4-45
Boom Operation....................................................................................................................................................................4-45
Excavating............................................................................................................................................................................ 4-45
Bucket Inversion and Replacement..................................................................................................................... 4-46
Bucket Inversion and Replacement...................................................................................................................................... 4-46
When Work is Completed.................................................................................................................................... 4-47
Parking the Machine............................................................................................................................................................. 4-47
Inspection after Work............................................................................................................................................................4-48
Cold Weather Arrangements............................................................................................................................... 4-49
Cold Weather........................................................................................................................................................................4-49
Fuel and Lubricants.............................................................................................................................................................. 4-49
Battery.................................................................................................................................................................................. 4-49
Mixing Anti-freeze................................................................................................................................................................. 4-49
When the Cold-weather Season is Over …..........................................................................................................................4-50
Handling under Special Conditions......................................................................................................................4-51
Operating in Cold Weather (when the outside air temperature is 0℃ or lower)................................................................... 4-51
Operating in Severe Heat (when the outside air temperature is 35℃ or higher)..................................................................4-51
Operating in Dusty and Sandy Locations............................................................................................................................. 4-51
Operating in Coastal Areas...................................................................................................................................................4-51
Operating in High Humidity and on Soft Ground.................................................................................................................. 4-52
Operating with a Danger of Falling Rocks............................................................................................................................ 4-52
Long-term Storage...............................................................................................................................................4-53
Before Storage......................................................................................................................................................................4-53
During Storage......................................................................................................................................................................4-53
After Storage (when using again)......................................................................................................................................... 4-54
5-Transporting This Machine
Transporting This Machine.................................................................................................................................... 5-1
Cautions When Loading and Unloading................................................................................................................................. 5-1
Switch Settings for Loading and Unloading............................................................................................................................ 5-1
Caution during Transport........................................................................................................................................................ 5-2
Loading and Unloading...........................................................................................................................................................5-2
Cautions for Transporting Position (with long arm attached)..................................................................................................5-5
Fixing...................................................................................................................................................................................... 5-5
Fixing - Supporting at Four Points.......................................................................................................................................... 5-6
Contents
3

CONFIDENTIAL:FORTHEINTERNAL
USEOFTUTTBRYANTEQUIPMENT
Lifting the Machine................................................................................................................................................................5-10
6-Maintenance
General Information............................................................................................................................................... 6-1
General Cautions for Service..................................................................................................................................................6-1
Service Chart.......................................................................................................................................................................... 6-4
Hydraulic Fluids, Fuels, and Lubricants..................................................................................................................................6-9
Hydraulic Oil Capacities and Lubricant Specifications..........................................................................................................6-16
Genuine Sumitomo Product..................................................................................................................................................6-16
Consumable Parts................................................................................................................................................................ 6-17
Important Safety-related Parts Requiring Periodic Replacement......................................................................................... 6-18
Lubrication and Element....................................................................................................................................................... 6-20
Retightening Bolts, Nuts, and Hose Fittings......................................................................................................................... 6-24
Start-up Inspection................................................................................................................................................................6-29
Grease Points....................................................................................................................................................................... 6-33
Level..................................................................................................................................................................................... 6-41
Engine...................................................................................................................................................................................6-43
Cooling system..................................................................................................................................................................... 6-46
Fuel system.......................................................................................................................................................................... 6-49
Releasing pressure in the hydraulic system......................................................................................................................... 6-58
Hydraulic circuit.................................................................................................................................................................... 6-59
Air filter..................................................................................................................................................................................6-67
Swing reduction gear............................................................................................................................................................ 6-70
Travel reduction gears.......................................................................................................................................................... 6-72
Shoes....................................................................................................................................................................................6-73
Shoe Roller and Take-up Roller........................................................................................................................................... 6-75
Radiator and coolers.............................................................................................................................................................6-75
Fan Belt and Alternator Belt..................................................................................................................................................6-77
Adjustment of engine valve rocker clearances..................................................................................................................... 6-78
Fuel tank filter....................................................................................................................................................................... 6-78
Fire extinguisher (not supplied)............................................................................................................................................ 6-78
Electrical/Electronic System Protection during Charging and Welding.................................................................................6-78
Cab protection (ROPS and FOPS)....................................................................................................................................... 6-80
Machine inspection and cleaning..........................................................................................................................................6-81
Checking the Machine Settings............................................................................................................................................ 6-81
Plastic and Resin Parts.........................................................................................................................................................6-81
Checking Cylinders for Leaks............................................................................................................................................... 6-82
Tooth tip wear limits on the backhoe bucket.........................................................................................................................6-83
Replacing Bucket Teeth: Standard type (Length Pin Type)..................................................................................................6-83
Adjustment of Bucket Backlash............................................................................................................................................ 6-85
Replacing a backhoe bucket.................................................................................................................................................6-87
Air conditioning..................................................................................................................................................................... 6-88
Gas Spring Inspection.......................................................................................................................................................... 6-91
Fuse......................................................................................................................................................................................6-92
Battery disconnect switch..................................................................................................................................................... 6-95
Batteries................................................................................................................................................................................6-96
Alternator.............................................................................................................................................................................. 6-99
Starter motor.........................................................................................................................................................................6-99
Replacing the Light Bulb.....................................................................................................................................................6-100
Trouble Notification............................................................................................................................................6-102
Contents
4

CONFIDENTIAL:FORTHEINTERNAL
USEOFTUTTBRYANTEQUIPMENT
7-Troubleshooting
Engine-related....................................................................................................................................................... 7-2
Monitor Display...................................................................................................................................................... 7-4
Operation............................................................................................................................................................... 7-5
Hydraulic Pump..................................................................................................................................................... 7-5
Machine................................................................................................................................................................. 7-6
Travel.....................................................................................................................................................................7-6
Swing..................................................................................................................................................................... 7-7
Hydraulic Cylinder..................................................................................................................................................7-7
8-Specification
Main Specifications.................................................................................................................................................................8-1
Dimension...............................................................................................................................................................................8-2
Bucket and Arm Types......................................................................................................................................................... 8-13
Shoe Type............................................................................................................................................................................ 8-14
Function................................................................................................................................................................................ 8-15
9-Options
Breaker.................................................................................................................................................................. 9-1
Breaker Handling (attachment)...............................................................................................................................................9-1
Cautions for Using Hydraulic Breaker.....................................................................................................................................9-2
Crusher.................................................................................................................................................................. 9-4
Crusher Handling (attachment)...............................................................................................................................................9-4
Special Attachments.............................................................................................................................................. 9-6
Operation Pedal Position........................................................................................................................................................ 9-7
Handling of Pedal................................................................................................................................................................... 9-7
Operation of Proportional Switch............................................................................................................................................ 9-8
Breaker Operation.................................................................................................................................................................. 9-9
Fuel Tank Feed Pump......................................................................................................................................... 9-10
Fuel Tank Feed Pump (if equipped)..................................................................................................................................... 9-10
Load Handling......................................................................................................................................................9-12
Load Handling Eye............................................................................................................................................................... 9-13
10-INDEX
Contents
5

CONFIDENTIAL:FORTHEINTERNAL
USEOFTUTTBRYANTEQUIPMENT
Contents
6

CONFIDENTIAL:FORTHEINTERNAL
USEOFTUTTBRYANTEQUIPMENT
General Information1-
Safety Rules and Warnings Definitions
For the Safety of Persons
This is a safety warning symbol.
This symbol warns you of danger of serious injury to yourself and others.
In order to protect against death or serious injury, follow all the safety information described with this
symbol.
Throughout this manual, the safety warning symbols with DANGER, WARNING, and CAUTION are used
and instructions are given after each symbol.
These caution items are for the operator of this machine and workers.
Before operating or servicing this machine, be sure to read and understand all the information
concerning safety.
Danger:
This indicates a state of imminent danger. Failure to follow the instructions that accompany this symbol
poses a danger of death or serious injury.
Warning:
This indicates a state of potential danger. Failure to follow the instructions that accompany this symbol
poses a danger of death or serious injury.
Caution:
This indicates a state of danger. Failure to follow the instructions that accompany this symbol poses a
danger of minor or medium injury.
Failure to follow DANGER, WARNING, and CAUTION messages could result in death or serious injury.
For the Safety of This Machine
Failure to follow the instructions in this safety warning can cause breakage or physical damage
to the machine.
Throughout this manual, "Important" is used for safety warnings, followed by instructions for preventing
breakage and physical damage to this machine.
"Important" is used to encourage attention to items besides the safety of persons.
NOTICE:
Additional Information
Note is used for supplemental information that clarifies the work and procedure described in the
main text.
Throughout this manual, "Note" is used to provide supplemental information on the procedure and
instructions that follow in the main text.
"Note" is used to encourage attention to items concerning the safety of persons and the prevention of
physical damage.
NOTE:
1-General Information
1-General Information
1-1

CONFIDENTIAL:FORTHEINTERNAL
USEOFTUTTBRYANTEQUIPMENT
To All Users
Thank you for purchasing a "Sumitomo product".
This machine was rigorously inspected before shipment from the plant, but no matter how superior a
machine is, if it is operated incorrectly or daily inspections are neglected, it may break down and this
may invite personal injury and serious machine damage.
This operator's manual explains the correct handling methods for this machine, the necessary daily
inspection, service, and adjustment methods, etc.
This machine has unique mechanisms and handling. We strongly request that even those familiar with
construction equipment handling read this manual.
Please understand that due to product improvements, the contents of this manual and the specifications
of the actual machine may differ.
Also, every effort has been made to ensure the accuracy of the contents of this operator's manual, but if
you find any points that seem like they might be incorrect, contact our dealer or authorized service shop.
WARNING
Sections indicated by the mark are especially important for safety. Read them carefully.
Always keep this operator's manual on hand so it is available to read anytime.
If this manual is lost or damaged, immediately contact Sumitomo or your local dealer and obtain a
replacement.
For the engine, in addition to the information in this manual, refer to the "Engine Manual".
The illustrations inserted in this manual do not always show all the information in this manual.
The shape of the machine in this manual and the actual machine differ in some respects.
Notices relating to operation, service and safety contained in this manual indicate the usage of this
product for specified purposes only.
Consideration for safety when using this machine for some purpose not covered in this manual is
completely the responsibility of the customer.
However, never carry out any work that is prohibited in this manual.
This machine is designed and manufactured to meet the regulations and standards of the country
of destination.
If this machine is purchased from another country or is to be used in another country, there may be
differences in required safety devices or specifications for safety.
For inquiries about whether this machine meets the regulations and standards of the country in
which it is to be used, contact our dealer or authorized service shop.
●
●
●
●
●
●
1-General Information
1-2