Description
Sumitomo SH330-6, SH330LC-6, SH350HD-6, SH350LHD-6 Hydraulic Excavator Operators Manual (WDL3306-3W)
Sumitomo SH330-6, SH330LC-6, SH350HD-6, SH350LHD-6 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 ……………………………………………………………………………………… 3-4
Operator’s seat …………………………………………………………………………………………………………………………………. 3-6
Mechanical Suspension Seat …………………………………………………………………………………………………………………………….. 3-6
Air Suspension Seat (option) ……………………………………………………………………………………………………………………………… 3-8
Operation Levers ………………………………………………………………………………………………………………………………. 3-9
Operation Lever ……………………………………………………………………………………………………………………………………………….. 3-9
Front Window …………………………………………………………………………………………………………………………………………………. 3-14
Lower Window ……………………………………………………………………………………………………………………………………………….. 3-15
Cab Interior Lighting Switch ……………………………………………………………………………………………………………………………… 3-16
Emergency Exit Hammer …………………………………………………………………………………………………………………………………. 3-16
Coat Hook ……………………………………………………………………………………………………………………………………………………… 3-16
Left Window …………………………………………………………………………………………………………………………………………………… 3-17
Sunshade (clear type) ……………………………………………………………………………………………………………………………………… 3-17
Sunroof (steel or clear type) …………………………………………………………………………………………………………………………….. 3-17
Sunvisor (option) …………………………………………………………………………………………………………………………………………….. 3-17
Magazine Rack ………………………………………………………………………………………………………………………………………………. 3-18
Refrigerated/Heated Compartment ……………………………………………………………………………………………………………………. 3-18
Storage Compartment …………………………………………………………………………………………………………………………………….. 3-18
Beacon Cable ………………………………………………………………………………………………………………………………………………… 3-18
Front Guard (option) ……………………………………………………………………………………………………………………………………….. 3-19
Front Right Console ………………………………………………………………………………………………………………………………………… 3-20
System Display and Function Control Panel ………………………………………………………………………………………………………. 3-21
Monitor Switch ……………………………………………………………………………………………………………………………………………….. 3-28
Menu Screen Display ………………………………………………………………………………………………………………………………………. 3-32
Left Console ……………………………………………………………………………………………………………………………………. 3-43
Air Conditioner Control ……………………………………………………………………………………………………………………………………. 3-45
Gate Lock Lever and Safety Bar ……………………………………………………………………………………………………………………….. 3-48
Right Console …………………………………………………………………………………………………………………………………. 3-49
Right Window Console …………………………………………………………………………………………………………………….. 3-51
Radio ……………………………………………………………………………………………………………………………………………………………. 3-53
Rear View Mirror …………………………………………………………………………………………………………………………………………….. 3-57
Rear View Camera/Side Camera (option) ………………………………………………………………………………………………………….. 3-60
Cab Protection [ROPS and FOPS (options)] ………………………………………………………………………………………………………. 3-61
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 ……………………………………………………………………………………………………………………………………. 4-17
Cautions When Traveling ………………………………………………………………………………………………………………………………… 4-17
Cautions for Traveling Uphill and Downhill (slopes) …………………………………………………………………………………………….. 4-18
Escaping from Weak Ground ……………………………………………………………………………………………………………………………. 4-19
Cautions for Use in Permitted Water Depth and on Weak Ground ………………………………………………………………………… 4-20
Towing the Machine ………………………………………………………………………………………………………………………………………… 4-20
Swing Operation ……………………………………………………………………………………………………………………………… 4-22
Swing Operation Procedure ……………………………………………………………………………………………………………………………… 4-22
Attachment Operations …………………………………………………………………………………………………………………….. 4-24
Machine Operations …………………………………………………………………………………………………………………………. 4-25
Phenomena Unique to Hydraulic Excavator ……………………………………………………………………………………………………….. 4-25
Cautions When Operating ……………………………………………………………………………………………………………………………….. 4-25
Cautions against Interference …………………………………………………………………………………………………………………………… 4-26
Special Attachments ………………………………………………………………………………………………………………………… 4-27
Option Hydraulic Circuits (option) ……………………………………………………………………………………………………………………… 4-27
Hydraulic Breaker or Crusher Hydraulic Circuit (option) ……………………………………………………………………………………….. 4-27
Multi-purpose Circuit with Pressure Adjuster (option) …………………………………………………………………………………………… 4-30
Option Hydraulic Circuit Flow Patterns ………………………………………………………………………………………………………………. 4-31
Stop valves (optional) ……………………………………………………………………………………………………………………………………… 4-32
Safety valves (optional) ……………………………………………………………………………………………………………………. 4-32
Service Specifications ……………………………………………………………………………………………………………………………………… 4-32
Under boom cylinder ……………………………………………………………………………………………………………………………………….. 4-32
On arm cylinder ……………………………………………………………………………………………………………………………………………… 4-32
Cautions When Operating Machine ……………………………………………………………………………………………………. 4-32
Cautions for Operations …………………………………………………………………………………………………………………………………… 4-32
Cautions for Working on an Incline ……………………………………………………………………………………………………………………. 4-33
Travel with the Bucket Dug into the Ground Prohibited ………………………………………………………………………………………… 4-33
Pounding the Bucket to Force it into the Ground Prohibited ………………………………………………………………………………….. 4-33
Caution for Working at End of the Hydraulic Cylinder Stroke ………………………………………………………………………………… 4-33
Using the Swinging Force to Do the Work Prohibited …………………………………………………………………………………………… 4-33
Machine Operation Procedure …………………………………………………………………………………………………………… 4-34
Digging ………………………………………………………………………………………………………………………………………………………….. 4-34
Loading …………………………………………………………………………………………………………………………………………………………. 4-34
Backfilling ………………………………………………………………………………………………………………………………………………………. 4-35
Boom Operation ……………………………………………………………………………………………………………………………………………… 4-35
Excavating …………………………………………………………………………………………………………………………………………………….. 4-36
Bucket Inversion and Replacement ……………………………………………………………………………………………………. 4-37
Bucket Inversion and Replacement …………………………………………………………………………………………………………………… 4-37
When Work is Completed …………………………………………………………………………………………………………………. 4-38
Parking the Machine ……………………………………………………………………………………………………………………………………….. 4-38
Inspection after Work ………………………………………………………………………………………………………………………………………. 4-39
Cold Weather Arrangements …………………………………………………………………………………………………………….. 4-40
Cold Weather …………………………………………………………………………………………………………………………………………………. 4-40
Fuel and Lubricants ………………………………………………………………………………………………………………………………………… 4-40
Battery ………………………………………………………………………………………………………………………………………………………….. 4-40
Mixing Anti-freeze …………………………………………………………………………………………………………………………………………… 4-40
When the Cold-weather Season is Over … ………………………………………………………………………………………………………… 4-41
Handling under Special Conditions …………………………………………………………………………………………………….. 4-42
Operating in Cold Weather (when the outside air temperature is 0℃ or lower) ……………………………………………………….. 4-42
Operating in Severe Heat (when the outside air temperature is 35℃ or higher) ………………………………………………………. 4-42
Operating in Dusty and Sandy Locations …………………………………………………………………………………………………………… 4-42
Operating in Coastal Areas ………………………………………………………………………………………………………………………………. 4-42
Operating in High Humidity and on Weak Ground ……………………………………………………………………………………………….. 4-43
Operating with a Danger of Falling Rocks ………………………………………………………………………………………………………….. 4-43
Long-term Storage …………………………………………………………………………………………………………………………… 4-44
Before Storage ……………………………………………………………………………………………………………………………………………….. 4-44
During Storage ……………………………………………………………………………………………………………………………………………….. 4-44
After Storage (when using again) ……………………………………………………………………………………………………………………… 4-45
DPD (diesel particulate diffuser) ………………………………………………………………………………………………………… 4-46
Automatic Regeneration ………………………………………………………………………………………………………………………………….. 4-48
Pausing Automatic Regeneration ……………………………………………………………………………………………………………………… 4-49
Automatic Regeneration (cooling request) …………………………………………………………………………………………………………. 4-50
Manual Regeneration ……………………………………………………………………………………………………………………………………… 4-52
Stopping Manual Regeneration ………………………………………………………………………………………………………………………… 4-54
Optional Manual Regeneration …………………………………………………………………………………………………………………………. 4-55
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
Fastening ………………………………………………………………………………………………………………………………………………………… 5-3
Lifting the Machine ……………………………………………………………………………………………………………………………………………. 5-5
6-Maintenance
General Information …………………………………………………………………………………………………………………………… 6-1
General Cautions for Service ……………………………………………………………………………………………………………………………… 6-1
Service Chart …………………………………………………………………………………………………………………………………………………… 6-4
Hydraulic Fluids, Fuels, and Lubricants ……………………………………………………………………………………………………………….. 6-7
Hydraulic Oil Capacities and Lubricant Specifications ………………………………………………………………………………………….. 6-13
Genuine Sumitomo Product ……………………………………………………………………………………………………………………………… 6-13
Consumable Parts ………………………………………………………………………………………………………………………………………….. 6-14
Important Safety-related Parts Requiring Periodic Replacement …………………………………………………………………………… 6-15
Lubrication and Element ………………………………………………………………………………………………………………………………….. 6-18
Retightening Bolts, Nuts, and Hose Fittings ……………………………………………………………………………………………………….. 6-20
Start-up Inspection ………………………………………………………………………………………………………………………………………….. 6-24
Grease Points ………………………………………………………………………………………………………………………………………………… 6-28
Engine …………………………………………………………………………………………………………………………………………………………… 6-34
Cooling System ………………………………………………………………………………………………………………………………………………. 6-39
Fuel System …………………………………………………………………………………………………………………………………………………… 6-41
Hydraulic ……………………………………………………………………………………………………………………………………………………….. 6-49
Air Cleaner …………………………………………………………………………………………………………………………………………………….. 6-59
Swing Reduction Gear …………………………………………………………………………………………………………………………………….. 6-61
Travel Unit …………………………………………………………………………………………………………………………………………………….. 6-62
Shoes ……………………………………………………………………………………………………………………………………………………………. 6-63
Upper/Lower Rollers and Take-up Roller (idler) Inspection …………………………………………………………………………………… 6-66
Radiator and Oil Coolers …………………………………………………………………………………………………………………………………. 6-67
Fan belt …………………………………………………………………………………………………………………………………………………………. 6-67
Fuel Tank Filler Hole Strainer …………………………………………………………………………………………………………………………… 6-68
Electrical/Electronic System Protection during Welding ……………………………………………………………………………………….. 6-69
Cab and Guards (ROPS and FOPS) …………………………………………………………………………………………………………………. 6-70
Plastic and Resin Parts ……………………………………………………………………………………………………………………………………. 6-70
Checking Cylinders for Leaks …………………………………………………………………………………………………………………………… 6-71
Teeth and Tooth Tips Wear Limits …………………………………………………………………………………………………………………….. 6-72
Tooth on a Backhoe Bucket Replacement …………………………………………………………………………………………………………. 6-72
Replacing a Backhoe Bucket ……………………………………………………………………………………………………………………………. 6-76
Inspecting and Taking Care of Air Conditioner ……………………………………………………………………………………………………. 6-79
DPD (diesel particulate diffuser) ……………………………………………………………………………………………………………………….. 6-84
Gas Damper Inspection …………………………………………………………………………………………………………………………………… 6-84
Fuse ……………………………………………………………………………………………………………………………………………………………… 6-85
Battery ………………………………………………………………………………………………………………………………………………………….. 6-88
Replacing the Light Bulb ………………………………………………………………………………………………………………………………….. 6-93
Trouble Notification ………………………………………………………………………………………………………………………….. 6-95
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 …………………………………………………………………………………………………………………………………… 9-6
Pedal Handling ………………………………………………………………………………………………………………………………………………… 9-7
Single pedal travel ……………………………………………………………………………………………………………………………………………. 9-7
Pedal Handling ………………………………………………………………………………………………………………………………………………… 9-7
Breaker Operation ……………………………………………………………………………………………………………………………………………. 9-9
Fuel Tank Feed Pump ……………………………………………………………………………………………………………………… 9-10
Fuel Tank Feed Pump (if equipped) ………………………………………………………………………………………………………………….. 9-10
10-INDEX
Contents
5
