Hitachi Zaxis 240n-3 Hydraulic Excavator Service Manual
240N-3 Hydraulic Excavator Hitachi Zaxis 240n
Hitachi Zaxis 240n-3 Hydraulic Excavator Service Manual
SECTION 1 GENERAL INFORMATION Hitachi Zaxis 240n
- Group 1 Precautions for disassembling
- and Assembling
- Group 2 Tightening Torque
- Group 3 Painting
- Group 4 Bleeding Air from Hydraulic Oil
- Tank
- SECTION 2 SUPERSTRUCTURE
- Group 1 Cab
- Group 2 Counterweight
- Group 3 Main Frame
- Group 4 Pump Device
- Group 5 Control Valve
- Group 6 Swing Device
- Group 7 Pilot Valve
- Group 8 Pilot Shut-Off Solenoid Valve
- Group 9 Signal Control Valve
- Group 10 4-Spool Solenoid Valve Unit
- Group 11 Engine
- SECTION 3 UNDERCARRIAGE
- Group 1 Swing Bearing
- Group 2 Travel Device
- Group 3 Center Joint
- Group 4 Track Adjuster
- Group 5 Front Idler
- Group 6 Upper and Lower Roller
- Group 7 Track
- SECTION 4 FRONT ATTACHMENT
- Group 1 Front Attachment
- Group 2 Cylinder
- Group 3 Holding Valve
TECHNICAL MANUAL (Operational Principle)
- TECHNICAL MANUAL (Operational Principle)
- SECTION 1 GENERAL
- Group 1 Specification
- Group 2 Component Layout
- Group 3 Component Specifications
- SECTION 2 SYSTEM
- Group 1 Controller
- Group 2 Control System
- Group 3 ECM System
- Group 4 Hydraulic System
- Group 5 Electrical System
- SECTION 3 COMPONENT OPERATION
- Group 1 Pump Device
- Group 2 Swing Device
- Group 3 Control Valve
- Group 4 Pilot Valve
- Group 5 Travel Device
- Group 6 Signal Control Valve
- Group 7 Others (Upperstructure)
- Group 8 Others (Undercarriage)
- TECHNICAL MANUAL (Troubleshooting)
- SECTION 4 OPERATIONAL PERFORMANCE
- TEST
- Group 1 Diagnosing Procedure
- Group 2 Standard
- Group 3 Engine Test
- Group 4 Excavator Test
- Group 5 Component Test
- SECTION 5 TROUBLESHOOTING
- Group 1 General
- Group 2 Monitor Unit
- Group 3 Dr. ZX
- Group 4 e-Shovel
- Group 5 Component Layout
- Group 6 Troubleshooting A
- Group 7 Troubleshooting B
- Group 8 Electrical System Inspection
The manual is applicable for the Hitachi Excavator Model:
ZX200-3 class: ZX200-3, ZX210H-3, ZX210K-3, ZX210LCN-3, ZX240N-3
ZX225US-3 class: ZX225US-3, ZX225USLC-3
ZX225USR-3 class: ZX225USR-3, ZX225USRLC-3, ZX225USRK-3, ZX225USRLCK-3
ZX240-3 class: ZX240-3, ZX240LC-3, ZX250H-3, ZX250LC-3, ZX250LCN-3, ZX250LCH-3, ZX250K-3, ZX250LCK-3.
ZX270-3 class: ZX270-3, ZX270LC-3, ZX280LC-3, ZX280LCN-3
Hitachi ZAXIS ZX200-3, ZX240-3 and ZX270-3 Excavator Manual
SOLUTION GUIDEBOOK for
Hitachi Zaxis 240N-3 Hydraulic Excavator includes details such as:
- Maintenance
- Upkeep
- Elimination & set up treatments
- Assemblies & disassemblies
- Hydraulic Excavator.
- Gas system
- Ignition
- Lubrication system.
- Exhaust
- Electric system
- Body
Motor Specs:
● Certified to EPA Tier-3 emissions
● H/P mode control
● E mode control
● 50 A alternator
● Dry-type air filter with evaluator valve
(with air filter restriction switch for monitor)
● Cartridge-type engine oil filter
● Cartridge-type fuel double filters
● Air cleaner double filters
● Radiator, oil cooler and intercooler
with dust protective net
● Radiator reserve tank
● Fan guard
● Isolation-mounted engine
● Auto-idle system
● Fuel cooler
● Electrical fuel feed pump
● Engine oil drain coupler.
