Download Hitachi Zaxis ZX17U-5N 26U-5N Hydraulic Excavator Operator Manual ENMABC-NA1-3 PDF (English)

Get the official Hitachi Zaxis ZX17U-5N and ZX26U-5N Hydraulic Excavator Operator Manual ENMABC-NA1-3 PDF for complete operation, safety, maintenance, and troubleshooting guidance. This detailed operator manual provides essential instructions for machine controls, specifications, daily inspections, servicing procedures, and safe working practices. Designed for operators, technicians, and equipment owners, this PDF manual helps improve excavator performance, reduce downtime, and ensure proper handling of Hitachi compact hydraulic excavators. Download the Hitachi Zaxis ZX17U-5N 26U-5N operator manual for accurate technical reference and reliable equipment support.

MODEL COVERED:
Zaxis ZX17U-5N 26U-5N Hydraulic Excavator

MANUAL CONTENTS:
ENMABC-NA1-3
INTRODUCTION
INDEX
CONTENTS
MACHINE NUMBERS
Machine
Engine
Travel Motor
Swing Motor
Hydraulic Pump
SAFETY
Recognize Safety Information
Understand Signal Words
Follow Safety Instructions
Prepare for Emergencies
Wear Protective Clothing
Protect Against Noise
Inspect Machine
General Precautions for Cab
Use Handrails and Steps
Adjust the Operator’s Seat
Ensure Safety Before Rising from or Leaving Operator’s Seat
Fasten Your Seat Belt
Move and Operate Machine Safely
Operate Only from Operator’s Seat
Jump Starting
Keep Riders off Machine
Precautions for Operations
Investigate Job Site Beforehand
Install OPG Guard
Restriction of Attachment Installation
Provide Signals for Jobs Involving Multiple Machines
Confirm Direction of Machine to Be Driven
Drive Machine Safely
Avoid Injury from Rollaway Accidents
Avoid Injury from Back-Over and Swing Accidents
Keep Person Clear from Working Area
Never Position Bucket Over Anyone
Avoid Undercutting
Avoid Tipping
Never Undercut a High Bank
Dig with Caution
Operate with Caution
Avoid Power Lines
Precautions for Lightning
Object Handling
Protect Against Flying Debris
Park Machine Safely
Handle Fluids Safely−Avoid Fires
Transport Safely
Practice Safe Maintenance
Warn Others of Service Work
Support Machine Properly
Stay Clear of Moving Parts
Prevent Parts from Flying
Avoid Injury from Attachment Falling Accident
Prevent Burns
Replace Rubber Hoses Periodically
Avoid High-Pressure Fluids
Prevent Fires
Evacuating in Case of Fire
Beware of Exhaust Fumes
Precautions for Welding and Grinding
Avoid Heating Near Pressurized Fluid Lines
Avoid Applying Heat to Lines Containing Flammable Fluids
Remove Paint Before Welding or Heating
Beware of Asbestos and Silicon Dust and Other Contamination
Prevent Battery Explosions
Handle Chemical Products Safely
Dispose of Waste Properly
Never Ride Attachment
Precautions for Communication Terminal
Notes on Protection of Operator’s Station When the Machine Rolls Over
SAFETY SIGNS
COMPONENTS NAME
GETTING ON/OFF THE MACHINE
OPERATOR’S STATION
LayoutZX17U-5N
LayoutZX26U-5N
Monitor Panel
Cab Heater Operation (ZX26U-5N) (Cab Equipped Machine)
Radio (ZX26U-5N) (Cab equipped machine) (Optional)
AM/FM Radio Operation
Door Lock Release Lever (ZX26U-5N) (Cab equipped machine)
Opening Upper Front Window (ZX26U-5N) (Cab equipped machine)
Adjusting the Seat (Optional)
Emergency Exit (ZX26U-5N) (Cab equipped machine)
Seat Belt
Room Lamp (ZX26U-5N) (Cab equipped machine)
BREAK-IN
OPERATING THE ENGINE
Inspect Machine Daily Before Starting
Before Starting Engine
Starting the Engine
Check Instruments After Starting Engine
Using Booster Battery
Stopping the Engine
DRIVING THE MACHINE
Travel Levers (ZX17U-5N)
Travel Levers and Pedals (ZX26U-5N)
Travel Mode Pedal (ZX17U-5N)
Travel Mode Switch (ZX26U-5N)
Travel Alarm
Traveling
Traveling on Soft Ground
Raise One Track by Using Boom and Arm
Towing Machine
Operating in Water or Mud
Precautions for Traveling on Slopes
Parking the Machine on Slopes
OPERATING THE MACHINE
Control Lever (ISO Pattern)
Boom-Swing Pedal
Blade Lever
Precautions for Blade Operation
Side Frame Extend / Retract Lever
Pilot Control Shut-Off Lever
Warming Up Operation
Warming Up in Cold Weather
Operating Backhoe
Grading Operation
Avoid Abusive Operation
Avoid Excavation Using Upperstructure and/or Boom Swing Power
Avoid Driving Bucket Teeth into Ground
Avoid Striking With Bucket
Boom Cylinder may Hit Blade
Avoid Hitting Blade With Bucket
Avoid Colliding Blade Against Rocks
Avoid Colliding Boom Cylinder With Track
Precautions for Installing Wide Bucket or Special Type Bucket
Use Correct Track Shoe
Using Rubber Crawler
Avoid other than Specified Machine Operations
Shackle Bracket Usage
Emergency Boom Lowering Procedure
ZX17U-5N
ZX26U-5N
Precautions for After Operations
TRANSPORTING
Transporting by Road
Loading/Unloading on a Truck
Fastening Machine for Transporting
Unloading
Lifting Machine
MAINTENANCE
Correct Maintenance and Inspection Procedures
Check the Hour Meter Regularly
Layout
Maintenance Guide Table
Preparations for Inspection and Maintenance
Access Covers
Maintenance Guide
Periodic Replacement of Parts
Kind of Oils
Greasing
Engine
Transmission
Hydraulic System
Fuel System
Air Cleaner
Cooling System
Electrical System
Miscellaneous
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS
STORAGE
Storing the Machine
TROUBLESHOOTING
SPECIFICATIONS
Std. SpecificationZX17U-5N
Working RangesZX17U-5N
Bucket Types and Applications ZX17U-5N
Std. SpecificationZX26U-5N
Working RangesZX26U-5N
Bucket Types and Applications ZX26U-5N
OPTIONAL ATTACHMENT
Hydraulic Breaker, Hydraulic Crusher and QuickCoupler
Attachment
AUX Function Lever (ZX26U-5N)
Piping for Breaker and Crusher (Optional)
Attachment Pedal (Hydraulic Breaker) (Optional)
Precautions for Breaker Operation
Precautions for Crusher Operation
Control Lever (SAE-backhoe Pattern)
INDEX

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