Hitachi ZX200-3, ZX240-3, ZX270-3 Excavator Service Manual
$35.00
Training Text for Model ZX200-3, ZX240-3, ZX270-3:
Troubleshooting Manual – 603 Pages
Operation Manual – 375 Pages
Maintenance Manual – 143 Pages
- Description
- Table of Content
- Reviews (0)
Description
Hitachi ZX200-3, ZX240-3, ZX270-3 Excavator Service Manual
The manual is applicable for the Hitachi ZX200-3, ZX240-3, ZX270-3 Excavator Model
Format: PDF
Language: English
Service Manual consists of the following:
Training Text for Model ZX200-3, ZX240-3, ZX270-3:
Troubleshooting Manual – 603 Pages
Operation Manual – 375 Pages
Maintenance Manual – 143 Pages
Table of Content of the Troubleshooting Manual
CONTENTS
Group 1 Introduction
Operational Performance Tests …………….T4-1-1
Preparation for Performance Tests ………..T4-1-2
Group 2 Standard
ZX200-3 Class Operational
Performance Standard Table ………………T4-2-1
ZX240-3 Class Operational
Performance Standard Table ………………T4-2-5
ZX270-3 Class Operational
Performance Standard Table …………….T4-2-10
Main Pump P-Q Diagram……………………T4-2-16
Sensor Activating Range ……………………T4-2-18
Group 3 Engine Test
Engine Speed…………………………………….T4-3-1
Engine Compression Pressure ……………..T4-3-3
Valve Clearance …………………………………T4-3-4
Lubricant Consumption………………………..T4-3-7
Group 4 Excavator Test
Travel Speed ……………………………………..T4-4-1
Track Revolution Speed……………………….T4-4-2
Mistrack Check…………………………………..T4-4-3
Travel Parking Leakage……………………….T4-4-4
Swing Speed ……………………………………..T4-4-5
Swing Function Drift Check ………………….T4-4-6
Swing Motor Leakage ………………………….T4-4-8
Maximum Swingable Slant Angle …………T4-4-10
Swing Bearing Play……………………………T4-4-12
Hydraulic Cylinder Cycle Time …………….T4-4-14
Dig Function Drift Check…………………….T4-4-16
Control Lever Operating Force ……………T4-4-18
Control Lever Stroke………………………….T4-4-20
Combined Operation of
Boom Raise / Swing Function Check ….T4-4-22
Combined Operation of Boom Raise
/ Arm Roll-In Function Check …………….T4-4-24
This is only an extract of the Table of content and not the whole table.
Hitachi ZAXIS ZX200-3, ZX240-3, ZX270-3 service manual consists of the Troubleshooting and the Workshop Manual.
- Information included in the Service Manual: Technical information needed for redelivery and delivery, operation and activation of all devices and systems, operational performance tests, and troubleshooting procedures.
- Information included in the Workshop Manual: Technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal / installation and assemble / disassemble procedures.
The control valve controls the pressure, flow rate, and flow direction in the hydraulic circuit.
The major parts are main relief valve, overload relief valve, flow combiner valve, anti-drift valve, flow control valve, regenerative valve, digging regenerative valve, boom lower meter-in cut valve, auxiliary combining valve, bypass shut-out valve and spools. The spools are operated by pilot oil pressure.
As for the spools, in the 4-spool section, right travel, bucket, boom 1 and arm 2 are arranged in that order as viewed from the machine front. In the 5-spool section, left travel, auxiliary, boom 2, arm 1 and swing are arranged in that order as viewed from the machine front.
- Workshop Manual
- SECTION 1 GENERAL INFORMATION
Group 1 Precautions for disassembling and
Assembling
Group 2 Tightening Torque
Group 3 Painting
Group 4 Bleeding Air from Hydraulic Oil Tank
SECTION 2 UPPERSTRUCTURE
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 Valve
Group 9 Signal Control Valve
Group 10 Travel Shockless Valve
Group 11 Solenoid Valve
Group 12 Pilot Relief Valve
Group 13 Steering Valve
Group 14 Brake Valve
Group 15 Accumulator Charging Valve
Group 16 Transmission Control Valve
SECTION 3 UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Motor
Group 3 Center Joint
Group 4 Transmission
Group 5 Axle
Group 6 Axle Lock Cylinder
Group 7 Operate-Check Valve
Group 8 Propeller Shaft
SECTION 4 FRONT ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder
Group 3 Hose-Rupture Safety Valve
Group 4 Operate-Check Valve
SECTION 5 ENGINEService Manual (Troubleshooting)
SECTION 4 OPERATIONAL PERFORMANCE
TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Excavator Test
Group 5 Component Test
Group 6 Adjustment
SECTION 5 TROUBLESHOOTING
Group 1 General
Group 2 Component Layout
Group 3 Troubleshooting A
Group 4 Troubleshooting B
Group 5 Troubleshooting C
Group 6 Electrical System Inspection
Group 7 ICX
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