Zoomlion ZT22JE Manuals

Manuals and User Guides for Zoomlion ZT22JE. We have 1 Zoomlion ZT22JE manual available for free PDF download: Service And Maintenance Manual

Zoomlion ZT22JE Service And Maintenance Manual (133 pages)

Brand: Zoomlion | Category: Lifting Systems | Size: 4 MB

Foreword
2
Table of Contents
3
Content
4
Section 1 Maintenance Safety Instruction
11
Maintenance Personnel Duties, Requirements and Safety Equipment
11
Duties
11
Basic Requirements
11
Personnel Safety Equipment
11
Maintenance Precautions
12
Precautions
12
Precautions in Maintenance
13
Section 2 Technical Parameters
21
Performance
21
Specification and Performance
21
Capacity
22
Tire
22
Functional Speed
22
Operating Procedure When Testing Speed
22
Test Cautions
23
Torque Requirements
23
Lubrication
24
Hydraulic Oil
24
Pressure Setting
24
Section 3 General Introduction
27
Machine Preparation, Inspection and Maintenance
27
General Introduction
27
Preparation, Inspection and Maintenance
27
Pre-Start Inspections
27
Pre-Delivery and Daily Inspections
27
Machine Annual Inspection
27
Preventive Maintenance
28
Maintenance and Instruction
28
General Description
28
Safety and Operating Standards
29
Cleaning
29
Component Disassembly and Installation
29
Component Disassembly and Reinstallation
29
Pressure-Fit Parts
29
Bearings
29
Washer
30
Bolt and Torque Applications
30
Hydraulic Line and Electric Wiring
30
Hydraulic System
30
Lubrication
30
Battery
30
Lubrication and Maintenance
32
Hydraulic Tank and Hydraulic Oil
34
Hydraulic System Exhaust
39
Check for Damage to Hydraulic System Piping
39
Check Hydraulic Cylinder
39
Check Hydraulic Hose
40
Cylinder Drift Test
42
Platform Drift
42
Cylinder Drift
42
Pin and Bearing Inspection Instructions
43
Fiber Bearing
43
Welding on the Device
44
Please Perform the Following Operations When Welding on the Device
44
Do Not Perform the Following Operations When Welding on the Device
44
Section 4 Chassis and Turntable
51
Tire and Wheel
51
Tire Inflation
51
Tire Damage
51
Tire Replacement
52
Wheel Replacement
52
Wheel Installation
52
Swing Axle Exhaust and Locking Test
53
Floating Cylinder Exhaust
53
Swing Axle Lock Test
54
Chassis Angle Sensor System
54
Auxiliary Power System
55
Oscillating Axle System
55
Traveling Drive System
56
Travel Reducer
58
Disassembly
58
Installation
58
Rotary Motor
58
Rotary Reducer
59
Check and Maintenance
59
Gear Oil Replacement
59
Slewing Bearing
60
Slewing Bearing Lubrication
60
Check and Maintenance
61
Disassembly
61
Slewing Gear Clearance Adjustment
62
Section 5 Boom and Platform
67
Platform and Jib
67
Load Cell
67
Rotary Actuator
68
Jib Lifting Cylinder
69
Boom Assembly
70
Cable
70
Leveling Cylinder
71
Lifting Cylinder
72
Boom
73
Linkage
76
Telescopic Cylinder
78
Wire Rope Pulley Disassembly
80
Load Cell Check
84
Platform Leveling Sensor Check
85
Boom Tilt Sensor Check
85
Calibration of Boom Length Sensor
86
Check of Wire Rope Damage Indication System
86
Drive Speed Limit Check
86
Fault Code
91
Common Faults and Solutions
111
Section 7 Electrical Information and Schematic
115
General Introduction
115
Multimeter Basic Operation
115
Grounding
115
Backside Detection
115
Minimum Value/Maximum Value
115
Polarity
115
Range
116
Voltage Measurement
116
Resistance Measurement
116
Conduction Test
117
Current Measurement
117
DEUTSCH Connector
118
DT/DTP Series Connector Assembly
118
DT/DTP Series Connector Disassembly
119
HD30/HDP20 Series Connector Assembly
119

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Zoomlion ZT22JE Service And Maintenance Manual (133 pages)

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