Description

Hitachi ZX110,ZX110M,ZX110MF,ZX120,ZX130H,ZX138MF Excavator Operator’s Manual (EM1EY-1-2-i2)

Hitachi ZX110,ZX110M,ZX110MF,ZX120,ZX130H,ZX138MF Excavator Index:

MACHINE NUMBERS
SAFETY
Recognize Safety Information ………………………. S-1
Understand Signal Words …………………………….. S-1
Follow Safety Instructions …………………………….. S-2
Prepare for Emergencies ……………………………… S-2
Wear Protective Clothing ……………………………… S-3
Protect Against Noise ………………………………….. S-3
Inspect Machine ………………………………………….. S-3
General Precautions for Cab ………………………… S-4
Use Handholds and Steps ……………………………. S-5
Adjust the Operator’s Seat……………………………. S-5
Fasten Your Seat Belt ………………………………….. S-6
Move and Operate Machine Safely ……………….. S-6
Handle Starting Aids Safely ………………………….. S-6
Operate Only from Operator’s Seat ……………….. S-7
Jump Starting ……………………………………………… S-7
Keep Riders Off Machine……………………………… S-7
Investigate Job Site Beforehand ……………………. S-8
Protect Against Falling Stones and Debris ……… S-8
Provide Signals for Jobs Involving Multiple
Numbers of Machines …………………………….. S-9
Confirm Direction of Machine to be Driven ……… S-9
Drive Machine Safely …………………………………. S-10
Avoid Injury from Rollaway Accidents ………….. S-11
Avoid Injury from Back-Over
and Swing Accidents ……………………………. S-12
Keep Personnel Clear from Working Area ……. S-13
Never Position Bucket Over Anyone ……………. S-13
Avoid Undercutting ……………………………………. S-13
Avoid Tipping ……………………………………………. S-14
Never Undercut a High Bank ………………………. S-14
Dig with Caution ………………………………………… S-15
Operate with Caution …………………………………. S-15
Avoid Power Lines …………………………………….. S-15
Object Handling ………………………………………… S-16
Protect Against Flying Debris ……………………… S-16
Park Machine Safely ………………………………….. S-17
Handle Fluids Safely − Avoid Fires ………………. S-17
Practice Safe Maintenance …………………………. S-18
Warn Others of Service Work ……………………… S-19
Support Machine Properly ………………………….. S-19
Stay Clear of Moving Parts …………………………. S-19
Prevent Parts from Flying …………………………. S-20
Store Attachments Safely …………………………… S-20
Prevent Burns …………………………………………… S-21
Replace Rubber Hoses Periodically …………….. S-21
Avoid High-Pressure Fluids ………………………… S-22
Prevent Fires ……………………………………………. S-23
Evacuating in Case of Fire………………………….. S-24
Beware of Exhaust Fumes………………………….. S-24
Precautions for Welding and Grinding ………….. S-25
Avoid Heating Near Pressurized Fluid Lines …. S-26
Avoid Applying Heat to Lines Containing
Flammable Fluids ………………………………… S-26
Remove Paint Before Welding or Heating …….. S-26
Prevent Battery Explosions …………………………. S-27
Service Air Conditioning System Safely ………… S-27
Handle Chemical Products Safely ……………….. S-28
Dispose of Waste Properly ………………………….. S-28
SAFETY SIGNS …………………………….. S-29
COMPONENTS NAME …………………….. 1-1
OPERATOR’S STATION
Cab Features ………………………………………………. 1-2
Monitor Panel ……………………………………………… 1-3
Coolant Temperature Gauge …………………. 1-4
Fuel Gauge ………………………………………….. 1-4
Auto-Idle Indicator ………………………………….. 1-4
Auto-Acceleration Indicator ……………………… 1-4
Fuel Level Indicator ………………………………… 1-5
Air Filter Restriction Indicator …………………… 1-5
Overheat Indicator ………………………………….. 1-5
Engine Oil Pressure Indicator ………………….. 1-5
Alternator Indicator …………………………………. 1-5
Engine Oil Level Indicator ……………………….. 1-6
Coolant Level Indicator …………………………… 1-6
Preheat Indicator ……………………………………. 1-6
Work Light Indicator ……………………………….. 1-6
Hydraulic Oil Filter Restriction Indicator …….. 1-6
Liquid Crystal Display (LCD) ……………………. 1-7
Display Selection Switch …………………………. 1-7
Hour Meter ……………………………………………. 1-7
Trip Meter 1 and Trip Meter 2 ………………….. 1-8
User’s Mode ………………………………………….. 1-8
Set Switch …………………………………………….. 1-9
Work Mode Switch ……………………………….. 1-10
Switch Panel ……………………………………………. 1-11
Engine Control Dial ………………………………. 1-11
Auto-Idle/Acceleration Selector ………………. 1-12
Power Mode Switch ……………………………… 1-13
Travel Mode Switch ………………………………. 1-13
Work Light Switch ………………………………… 1-14
Wiper/Washer Switch ……………………………. 1-15
Switch Panel (Optional) ………………………………. 1-16
Key Switch ………………………………………………… 1-18
Horn Switch ………………………………………………. 1-18
Lighter …………………………………………………….. 1-19
Cab Light ………………………………………………….. 1-20
Installing Fire Extinguisher ………………………….. 1-20
Pilot Control Shut-Off Lever ………………………… 1-21
Engine Stop Knob ……………………………………… 1-21
Fuse Box ………………………………………………….. 1-22
Auto Air Conditioner …………………………………… 1-23
Cab Heater Operation ………………………………… 1-27
Cooling Operation ……………………………………… 1-27
Defroster Operation ……………………………………. 1-28
Tips for Optimal Air Conditioner Usage ………… 1-29
Cab Heater Operation ………………………………… 1-31
Cab Heater Operation ………………………………… 1-33
Defroster Operation ……………………………………. 1-34
AM/FM Radio Operation …………………………….. 1-35
CONTENTS
Digital Clock Setting Procedure ……………………. 1-36
Cab Door Release Lever …………………………….. 1-38
Opening Upper Front Window ……………………… 1-38
Closing Upper Front Window ……………………….. 1-39
Removing and Storing Lower
Front Window……………………………………….. 1-40
Opening Side Windows ………………………………. 1-41
Opening/Closing Overhead Window …………….. 1-42
Emergency Exit ………………………………………….. 1-43
Adjust the Seat ………………………………………….. 1-44
Adjusting the Seat — If Equipped …………………. 1-46
Seat Belt …………………………………………………… 1-48
BREAK-IN
Observe Engine Operation Closely ………………… 2-1
Every Eight Hours or Daily …………………………….. 2-1
After the First 50 Hours …………………………………. 2-1
After the First 100 Hours ……………………………….. 2-1
OPERATING THE ENGINE
Inspect Machine Daily Before Starting ……………. 3-1
Before Starting Engine ………………………………….. 3-2
Level Check ………………………………………………… 3-3
Starting the Engine ………………………………………. 3-4
Starting in Cold Weather ……………………………….. 3-5
Check Instruments After Starting ……………………. 3-6
Using Booster Batteries ………………………………… 3-8
Stopping the Engine …………………………………… 3-10
DRIVING THE MACHINE
Drive the Machine Carefully ………………………….. 4-1
Steering the Machine Using Pedals ……………….. 4-2
Steering the Machine Using Levers ………………… 4-3
Travel Mode Switch ……………………………………… 4-4
Travel Alarm (Optional) …………………………………. 4-4
Traveling …………………………………………………….. 4-5
Operating on Soft Ground……………………………… 4-6
Raise One Track Using Boom and Arm ………….. 4-6
Towing Machine a Short Distance ………………….. 4-7
Operating in Water or Mud ……………………………. 4-8
Precautions for Traveling on Slopes ……………….. 4-9
Parking the Machine on Slopes ……………………. 4-10
Parking the Machine …………………………………… 4-10
OPERATING THE MACHINE
Control Lever (ISO Pattern) …………………………. 5-1
Control Lever (HITACHI Pattern) ………………….. 5-2
Pilot Control Shut-Off Lever …………………………… 5-3
Engine Speed Control …………………………………… 5-6
Auto-Idle ……………………………………………………… 5-7
Auto Acceleration …………………………………………. 5-8
Work Mode ……………………………………………….. 5-10
Power Boost ……………………………………………… 5-11
Precautions for Operations ………………………….. 5-12
Operate the Machine Safely ………………………… 5-13
Operating Backhoe …………………………………….. 5-14
Grading Operation ……………………………………… 5-14
Face Shovel Operation ………………………………. 5-15
Avoid Abusive Operation …………………………….. 5-15
Operating Tips …………………………………………… 5-16
Select Correct Track Shoes ………………………… 5-16
Shackle Hole Usage …………………………………… 5-17
Overnight Storage Instructions …………………….. 5-17
Emergency Boom Lowering Procedure ………… 5-18
Object Handling — If Equipped ……………………. 5-19
Long Arm Operation — If Equipped ……………… 5-20
TRANSPORTING
Transporting by Road …………………………………… 6-1
Loading/Unloading on a Trailer ……………………… 6-1
Machine Lifting Procedure ……………………………. 6-5
MAINTENANCE
Correct Maintenance
and Inspection Procedures ……………………… 7-1
Check the Hour Meter Regularly ……………………. 7-2
Use Correct Fuels and Lubricants …………………. 7-2
Prepare Machine for Maintenance …………………. 7-3
Hood and Access Covers ……………………………… 7-4
Periodic Replacement of Parts ………………………. 7-5
Maintenance Guide ……………………………………… 7-6
A. Greasing ……………………………………………… 7-9
Front Joint Pins ……………………………………. 7-10
Swing Bearing ……………………………………… 7-12
Swing Internal Gear ……………………………… 7-13
B. Engine ………………………………………………… 7-14
Engine Oil Level …………………………………… 7-15
Change Engine Oil ……………………………….. 7-15
Replace Engine Oil Filter ………………………. 7-15
C. Transmission ……………………………………… 7-17
Swing Reduction Gear ………………………….. 7-19
Travel Reduction Gear ………………………….. 7-20
D. Hydraulic System …………………………………. 7-22
Inspection and Maintenance
of Hydraulic Equipment ……………………. 7-23
Check Hydraulic Oil Level ……………………… 7-25
Drain Hydraulic Tank Sump …………………… 7-26
Change Hydraulic Oil ……………………………. 7-27
Suction Filter Cleaning ………………………….. 7-27
Replace Hydraulic Tank Oil Filter …………… 7-29
Replace Pilot Oil Filter …………………………… 7-30
Check Hoses and Lines ………………………… 7-31
Service Recommendations for
Hydraulic Fittings ……………………………. 7-34
E. Fuel System ………………………………………… 7-36
Drain Fuel Tank Sump ………………………….. 7-38
Check Water Separator ………………………… 7-38
Replace Fuel Filter ……………………………….. 7-40
Clean Feed Pump Strainer ……………………. 7-41
Check Fuel Hoses ………………………………… 7-43
F. Air Cleaner ………………………………………….. 7-44
Clean the Air Cleaner Outer Element ……… 7-44
Replace the Air Cleaner Outer
and Inner Elements …………………………. 7-44

G. Cooling System…………………………………….. 7-46
Check Coolant Level …………………………….. 7-48
Check and Adjust Fan Belt Tension ………… 7-48
Change Coolant ……………………………………. 7-49
Clean Radiator Interior ………………………….. 7-49
Clean Radiator, Oil Cooler Core and
Inter Cooler (ZAXIS120, 130H) …………. 7-50
Clean Oil Cooler Front Screen ……………….. 7-50
Clean Air Conditioner Condenser ……………. 7-50
Clean Inter Cooler Front Screen …………….. 7-50
H. Electrical System ………………………………… 7-51
Batteries ………………………………………………. 7-51
Replace Batteries …………………………………. 7-55
Replacing Fuses …………………………………… 7-55
I. Miscellaneous …………………………………….. 7-56
Check Bucket Teeth ……………………………… 7-57
Change Bucket …………………………………… 7-59
Convert Bucket Connection Into
Face Shovel ……………………………………. 7-60
Adjust the Bucket Linkage ……………………… 7-61
Remove the Travel Levers …………………….. 7-62
Check and Replace Seat Belt ……………….. 7-63
Check Windshield Washer Fluid Level …….. 7-63
Check Track Sag ………………………………….. 7-64
Adjust Track Sag ………………………………….. 7-64
Loosen the Track ………………………………….. 7-65
Tighten the Track ………………………………….. 7-65
Clean and Replace Air Conditioner
Filter ………………………………………………. 7-66
Check the Air Conditioner ………………………. 7-68
Check Injection Nozzle ………………………….. 7-69
Retighten Cylinder Head Bolt …………………. 7-69
Inspect and Adjust Valve Clearance ……….. 7-69
Check Fuel Injection Timing …………………… 7-69
Measure Engine Compression
Pressure ………………………………………… 7-69
Check Starter and Alternator ………………….. 7-69
Change Water Pump Grease …………………. 7-69
Check Tightening Torque of Bolts
and Nuts ………………………………………… 7-70
MAINTENANCE UNDER SPECIAL
ENVIRONMENTAL CONDITIONS
Maintenance Under Special
Environmental Conditions ………………………… 9-1
STORAGE
Storing the Machine ……………………………………. 10-1
Removing the Machine from Storage ……………. 10-2
TROUBLESHOOTING
Engine ……………………………………………………… 11-1
Electrical System ……………………………………….. 11-6
Mode Selection ………………………………………….. 11-8
Control Levers …………………………………………… 11-9
Hydraulic System ……………………………………….. 11-9
SPECIFICATIONS
ZAXIS110
Specifications …………………………………….. 12-1
Working Ranges …………………………………… 12-2
Shoe Types and Applications ………………… 12-3
Bucket Types and Applications ………………. 12-4
ZAXIS110M, 110MF
Specifications …………………………………….. 12-5
Working Ranges …………………………………… 12-6
Shoe Types and Applications ………………… 12-7
Bucket Types and Applications ………………. 12-8
ZAXIS120
Specifications …………………………………….. 12-9
Working Ranges …………………………………. 12-10
Shoe Types and Applications ………………. 12-11
Bucket Types and Applications …………….. 12-12
ZAXIS130H
Specifications …………………………………… 12-13
Working Ranges …………………………………. 12-14
Shoe Types and Applications ………………. 12-15
Bucket Types and Applications …………….. 12-16
ZAXIS138MF
Specifications …………………………………… 12-17
Working Ranges …………………………………. 12-18
Shoe Types and Applications ………………. 12-19
Bucket Types and Applications …………….. 12-20
OPTIONAL ATTACHMENTS AND
DEVICES
Automatic Lubrication Device ………………………. 13-1
Bucket Teeth (Transverse-Type-Pin
Used Type) ………………………………………… 13-4
Clamshell Bucket……………………………………….. 13-5
Clamshell Bucket Maintenance ……………………. 13-5
Check the Clamshell Bucket ……………………….. 13-6
Clamshell Bucket Specifications ………………….. 13-7
Hydraulic Breaker ………………………………………. 13-8
Breaker Operation ……………………………………… 13-9
Precautions for Breaker Operation …………….. 13-10
Breaker Maintenance ……………………………….. 13-13
Hydraulic Crusher ……………………………………. 13-14
Precautions for Crusher Operation …………….. 13-15
Blade Lever …………………………………………….. 13-17
Precautions for Blade Operation ………………… 13-17
Avoid Hitting Blade with Front-End
Attachment ………………………………………… 13-18
Avoic Hitting Blade with Bucket ………………….. 13-18
Avoid Striking the Blade into a Rock …………… 13-18
Blade Maintenance ………………………………….. 13-19
Offset Arm Front ………………………………………. 13-29
Precautions for Operating with the Offset
Function ……………………………………………. 13-31
Maintenance ………………………………………….. 13-32
INDEX ……………………………………………………. 14-1

Hitachi