Description
Sumitomo SH80BS-6A Hydraulic Excavator Operators Manual (WDL0806-3W)
Sumitomo SH80BS-6A Hydraulic Excavator Index:
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 …………………………………………………………………………………………………………………………………………………. 2-27
3-Description of Handling
Entering and Leaving the Cab …………………………………………………………………………………………………………….. 3-1
Cab Door ………………………………………………………………………………………………………………………………………………………… 3-1
Door Lock Release Lever ………………………………………………………………………………………………………………………………….. 3-1
Entering and Leaving the Machine ……………………………………………………………………………………………………………………… 3-2
Positions of Control Sections and Accessories within Cab ……………………………………………………………………………………… 3-3
Operator’s seat …………………………………………………………………………………………………………………………………. 3-4
Mechanical Suspension Seat …………………………………………………………………………………………………………………………….. 3-4
Air Suspension Seat (option) ……………………………………………………………………………………………………………………………… 3-6
Operation Levers ………………………………………………………………………………………………………………………………. 3-7
Operation Lever ……………………………………………………………………………………………………………………………………………….. 3-7
Front Window …………………………………………………………………………………………………………………………………………………. 3-13
Lower Window ……………………………………………………………………………………………………………………………………………….. 3-14
Cab Interior Lighting Switch ……………………………………………………………………………………………………………………………… 3-15
Emergency Exit Hammer …………………………………………………………………………………………………………………………………. 3-15
Coat Hook ……………………………………………………………………………………………………………………………………………………… 3-15
Cab door windows ………………………………………………………………………………………………………………………………………….. 3-16
Sunshade ………………………………………………………………………………………………………………………………………………………. 3-16
Sunroof …………………………………………………………………………………………………………………………………………………………. 3-16
Magazine Rack ………………………………………………………………………………………………………………………………………………. 3-16
Beacon Cable ………………………………………………………………………………………………………………………………………………… 3-17
Front Guard (option) ……………………………………………………………………………………………………………………………………….. 3-17
Front Right Console ………………………………………………………………………………………………………………………………………… 3-18
System Display and Function Control Panel ………………………………………………………………………………………………………. 3-19
Monitor Switch ……………………………………………………………………………………………………………………………………………….. 3-25
Menu Screen Display ………………………………………………………………………………………………………………………………………. 3-29
Left Console ……………………………………………………………………………………………………………………………………. 3-35
Air Conditioner Control ……………………………………………………………………………………………………………………………………. 3-36
Gate Lock Lever (safety bar) ……………………………………………………………………………………………………………………………. 3-39
Right Console …………………………………………………………………………………………………………………………………. 3-40
Right Window Console …………………………………………………………………………………………………………………….. 3-41
Radio ……………………………………………………………………………………………………………………………………………………………. 3-42
Rear View Mirror …………………………………………………………………………………………………………………………………………….. 3-46
Rear View Camera (option) ……………………………………………………………………………………………………………………………… 3-49
Cab Protection [ROPS and FOPS (options)] ………………………………………………………………………………………………………. 3-50
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 ………………………………………………………………………………………………………………………………………….. 4-5
Anti-theft Function …………………………………………………………………………………………………………………………………………….. 4-5
How to Use Anti-theft Function …………………………………………………………………………………………………………………………… 4-6
Starting and Stopping the Engine ………………………………………………………………………………………………………… 4-7
Before Starting the Engine …………………………………………………………………………………………………………………………………. 4-7
Starting the Engine …………………………………………………………………………………………………………………………………………… 4-8
Inspection after Starting the Engine …………………………………………………………………………………………………………………….. 4-9
Stopping the Engine (normal) …………………………………………………………………………………………………………………………… 4-10
Warm-up Operation …………………………………………………………………………………………………………………………. 4-11
Warm-up Operation ………………………………………………………………………………………………………………………………………… 4-11
Travel Operation ……………………………………………………………………………………………………………………………… 4-13
Starting Out ……………………………………………………………………………………………………………………………………………………. 4-13
Travel Alarm ………………………………………………………………………………………………………………………………………………….. 4-14
Stopping ………………………………………………………………………………………………………………………………………………………… 4-14
Travel Levers …………………………………………………………………………………………………………………………………………………. 4-15
Travel Speed Selection ……………………………………………………………………………………………………………………………………. 4-16
Cautions When Traveling ………………………………………………………………………………………………………………………………… 4-17
Cautions for Traveling Uphill and Downhill (slopes) …………………………………………………………………………………………….. 4-17
Escaping from Weak Ground ……………………………………………………………………………………………………………………………. 4-18
Cautions for Use in Permitted Water Depth and on Weak Ground ………………………………………………………………………… 4-19
Towing the Machine ………………………………………………………………………………………………………………………………………… 4-20
Swing Operation ……………………………………………………………………………………………………………………………… 4-21
Swing Operation Procedure ……………………………………………………………………………………………………………………………… 4-22
Blade Operation ………………………………………………………………………………………………………………………………. 4-23
Cautions for Blade Operations ………………………………………………………………………………………………………………………….. 4-23
Blade Lever ……………………………………………………………………………………………………………………………………………………. 4-23
Boom Swing Pedal …………………………………………………………………………………………………………………………………………. 4-24
Attachment Operations …………………………………………………………………………………………………………………….. 4-25
Machine Operations …………………………………………………………………………………………………………………………. 4-26
Phenomena Unique to Hydraulic Excavator ……………………………………………………………………………………………………….. 4-26
Cautions When Operating ……………………………………………………………………………………………………………………………….. 4-26
Cautions against Interference …………………………………………………………………………………………………………………………… 4-27
Special Attachments ………………………………………………………………………………………………………………………… 4-28
Option Hydraulic Circuits (option) ……………………………………………………………………………………………………………………… 4-28
Hydraulic Breaker or Crusher Hydraulic Circuit (option) ……………………………………………………………………………………….. 4-28
Stop valves (optional) ……………………………………………………………………………………………………………………………………… 4-29
Safety valves (optional) …………………………………………………………………………………………………………………………………… 4-30
Contents
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 ………………………………………………………………………………………………………………………………………….. 4-5
Anti-theft Function …………………………………………………………………………………………………………………………………………….. 4-5
How to Use Anti-theft Function …………………………………………………………………………………………………………………………… 4-6
Starting and Stopping the Engine ………………………………………………………………………………………………………… 4-7
Before Starting the Engine …………………………………………………………………………………………………………………………………. 4-7
Starting the Engine …………………………………………………………………………………………………………………………………………… 4-8
Inspection after Starting the Engine …………………………………………………………………………………………………………………….. 4-9
Stopping the Engine (normal) …………………………………………………………………………………………………………………………… 4-10
Warm-up Operation …………………………………………………………………………………………………………………………. 4-11
Warm-up Operation ………………………………………………………………………………………………………………………………………… 4-11
Travel Operation ……………………………………………………………………………………………………………………………… 4-13
Starting Out ……………………………………………………………………………………………………………………………………………………. 4-13
Travel Alarm ………………………………………………………………………………………………………………………………………………….. 4-14
Stopping ………………………………………………………………………………………………………………………………………………………… 4-14
Travel Levers …………………………………………………………………………………………………………………………………………………. 4-15
Travel Speed Selection ……………………………………………………………………………………………………………………………………. 4-16
Cautions When Traveling ………………………………………………………………………………………………………………………………… 4-17
Cautions for Traveling Uphill and Downhill (slopes) …………………………………………………………………………………………….. 4-17
Escaping from Weak Ground ……………………………………………………………………………………………………………………………. 4-18
Cautions for Use in Permitted Water Depth and on Weak Ground ………………………………………………………………………… 4-19
Towing the Machine ………………………………………………………………………………………………………………………………………… 4-20
Swing Operation ……………………………………………………………………………………………………………………………… 4-21
Swing Operation Procedure ……………………………………………………………………………………………………………………………… 4-22
Blade Operation ………………………………………………………………………………………………………………………………. 4-23
Cautions for Blade Operations ………………………………………………………………………………………………………………………….. 4-23
Blade Lever ……………………………………………………………………………………………………………………………………………………. 4-23
Boom Swing Pedal …………………………………………………………………………………………………………………………………………. 4-24
Attachment Operations …………………………………………………………………………………………………………………….. 4-25
Machine Operations …………………………………………………………………………………………………………………………. 4-26
Phenomena Unique to Hydraulic Excavator ……………………………………………………………………………………………………….. 4-26
Cautions When Operating ……………………………………………………………………………………………………………………………….. 4-26
Cautions against Interference …………………………………………………………………………………………………………………………… 4-27
Special Attachments ………………………………………………………………………………………………………………………… 4-28
Option Hydraulic Circuits (option) ……………………………………………………………………………………………………………………… 4-28
Hydraulic Breaker or Crusher Hydraulic Circuit (option) ……………………………………………………………………………………….. 4-28
Stop valves (optional) ……………………………………………………………………………………………………………………………………… 4-29
Safety valves (optional) …………………………………………………………………………………………………………………………………… 4-30
Contents
Cautions When Operating Machine ……………………………………………………………………………………………………. 4-30
Cautions for Operations …………………………………………………………………………………………………………………………………… 4-30
Cautions for Working on an Incline ……………………………………………………………………………………………………………………. 4-30
Travel with the Bucket Dug into the Ground Prohibited ………………………………………………………………………………………… 4-31
Pounding the Bucket to Force it into the Ground Prohibited ………………………………………………………………………………….. 4-31
Caution for Working at End of the Hydraulic Cylinder Stroke ………………………………………………………………………………… 4-31
Using the Swinging Force to Do the Work Prohibited …………………………………………………………………………………………… 4-31
Machine Operation Procedure …………………………………………………………………………………………………………… 4-32
Digging ………………………………………………………………………………………………………………………………………………………….. 4-32
Loading …………………………………………………………………………………………………………………………………………………………. 4-32
Backfilling ………………………………………………………………………………………………………………………………………………………. 4-33
Boom Operation ……………………………………………………………………………………………………………………………………………… 4-33
Excavating …………………………………………………………………………………………………………………………………………………….. 4-33
Bucket Inversion and Replacement ……………………………………………………………………………………………………. 4-34
Bucket Inversion and Replacement …………………………………………………………………………………………………………………… 4-34
When Work is Completed …………………………………………………………………………………………………………………. 4-35
Parking the Machine ……………………………………………………………………………………………………………………………………….. 4-35
Inspection after Work ………………………………………………………………………………………………………………………………………. 4-36
Cold Weather Arrangements …………………………………………………………………………………………………………….. 4-37
Cold Weather …………………………………………………………………………………………………………………………………………………. 4-37
Fuel and Lubricants ………………………………………………………………………………………………………………………………………… 4-37
Battery ………………………………………………………………………………………………………………………………………………………….. 4-37
Mixing Anti-freeze …………………………………………………………………………………………………………………………………………… 4-37
When the Cold-weather Season is Over … ………………………………………………………………………………………………………… 4-38
Handling under Special Conditions …………………………………………………………………………………………………….. 4-39
Operating in Cold Weather (when the outside air temperature is 0℃ or lower) ……………………………………………………….. 4-39
Operating in Severe Heat (when the outside air temperature is 35℃ or higher) ………………………………………………………. 4-39
Operating in Dusty and Sandy Locations …………………………………………………………………………………………………………… 4-39
Operating in Coastal Areas ………………………………………………………………………………………………………………………………. 4-39
Operating in High Humidity and on Weak Ground ……………………………………………………………………………………………….. 4-40
Operating with a Danger of Falling Rocks ………………………………………………………………………………………………………….. 4-40
Long-term Storage …………………………………………………………………………………………………………………………… 4-41
Before Storage ……………………………………………………………………………………………………………………………………………….. 4-41
During Storage ……………………………………………………………………………………………………………………………………………….. 4-41
After Storage (when using again) ……………………………………………………………………………………………………………………… 4-42
5-Transporting This Machine
Caution during Transport ……………………………………………………………………………………………………………………. 5-1
Loading and Unloading ……………………………………………………………………………………………………………………………………… 5-1
Fastening ………………………………………………………………………………………………………………………………………………………… 5-3
Fixed; 4-point Support ………………………………………………………………………………………………………………………………………. 5-3
Lifting the Machine ……………………………………………………………………………………………………………………………………………. 5-6
6-Maintenance
General Information …………………………………………………………………………………………………………………………… 6-1
General Cautions for Service ……………………………………………………………………………………………………………………………… 6-1
Service Chart ……………………………………………………………………………………………………………………………………. 6-3
Service Chart …………………………………………………………………………………………………………………………………………………… 6-3
Hydraulic Fluids, Fuels, and Lubricants ……………………………………………………………………………………………………………….. 6-6
Hydraulic Oil Capacities and Lubricant Specifications ………………………………………………………………………………………….. 6-10
Genuine Sumitomo Product ……………………………………………………………………………………………………………………………… 6-10
Consumable Parts ………………………………………………………………………………………………………………………………………….. 6-11
Important Safety-related Parts Requiring Periodic Replacement …………………………………………………………………………… 6-12
Lubrication and Element ………………………………………………………………………………………………………………………………….. 6-14
Retightening Bolts, Nuts, and Hose Fittings ……………………………………………………………………………………………………….. 6-16
Start-up Inspection ………………………………………………………………………………………………………………………………………….. 6-20
Grease Points ………………………………………………………………………………………………………………………………………………… 6-24
Engine …………………………………………………………………………………………………………………………………………………………… 6-30
Cooling System ………………………………………………………………………………………………………………………………………………. 6-34
Fuel System …………………………………………………………………………………………………………………………………………………… 6-36
Hydraulic ……………………………………………………………………………………………………………………………………………………….. 6-45
Air Cleaner …………………………………………………………………………………………………………………………………………………….. 6-55
Travel Unit …………………………………………………………………………………………………………………………………………………….. 6-58
Shoes ……………………………………………………………………………………………………………………………………………………………. 6-59
Upper/Lower Rollers and Take-up Roller (idler) Inspection …………………………………………………………………………………… 6-62
Radiator and Oil Coolers …………………………………………………………………………………………………………………………………. 6-63
Fan belt …………………………………………………………………………………………………………………………………………………………. 6-64
Fuel Tank Filler Hole Strainer …………………………………………………………………………………………………………………………… 6-65
Electrical/Electronic System Protection during Welding ……………………………………………………………………………………….. 6-65
Cab and Guards (ROPS and FOPS) …………………………………………………………………………………………………………………. 6-66
Plastic and Resin Parts ……………………………………………………………………………………………………………………………………. 6-66
Checking Cylinders for Leaks …………………………………………………………………………………………………………………………… 6-67
Teeth and Tooth Tips Wear Limits …………………………………………………………………………………………………………………….. 6-68
Tooth on a Backhoe Bucket Replacement …………………………………………………………………………………………………………. 6-68
Replacing a Backhoe Bucket ……………………………………………………………………………………………………………………………. 6-71
Inspecting and Taking Care of Air Conditioner ……………………………………………………………………………………………………. 6-73
Gas Damper Inspection …………………………………………………………………………………………………………………………………… 6-78
Fuse ……………………………………………………………………………………………………………………………………………………………… 6-79
Battery ………………………………………………………………………………………………………………………………………………………….. 6-82
Replacing the Light Bulb ………………………………………………………………………………………………………………………………….. 6-87
Trouble Notification ………………………………………………………………………………………………………………………….. 6-89
7-Troubleshooting
Engine-related ………………………………………………………………………………………………………………………………….. 7-1
Monitor Display …………………………………………………………………………………………………………………………………. 7-3
Operation …………………………………………………………………………………………………………………………………………. 7-4
Hydraulic Pump ………………………………………………………………………………………………………………………………… 7-4
Machine …………………………………………………………………………………………………………………………………………… 7-5
Travel ………………………………………………………………………………………………………………………………………………. 7-5
Swing ………………………………………………………………………………………………………………………………………………. 7-6
Hydraulic Cylinder ……………………………………………………………………………………………………………………………… 7-6
8-Specification
Main Specifications …………………………………………………………………………………………………………………………………………… 8-1
Dimension ……………………………………………………………………………………………………………………………………………………….. 8-2
Bucket and Arm Types ……………………………………………………………………………………………………………………………………… 8-6
Shoe Type ………………………………………………………………………………………………………………………………………………………. 8-6
Function ………………………………………………………………………………………………………………………………………………………….. 8-7
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
Pedal Handling ………………………………………………………………………………………………………………………………………………… 9-7
Breaker Operation ……………………………………………………………………………………………………………………………………………. 9-8
Fuel Tank Feed Pump ……………………………………………………………………………………………………………………….. 9-8
Fuel Tank Feed Pump (option) …………………………………………………………………………………………………………………………… 9-8
10-INDEX
