Zoomlion ZT38JE Manuals

Manuals and User Guides for Zoomlion ZT38JE. We have 1 Zoomlion ZT38JE manual available for free PDF download: Service And Maintenance Manual

Zoomlion ZT38JE Service And Maintenance Manual (133 pages)

Brand: Zoomlion | Category: Boom Lifts | Size: 7 MB

Foreword
3
Table of Contents
5
Content
6
Section 1 Maintenance Safety Instruction
13
Maintenance Personnel Duties, Requirements and Safety Equipment
13
Duties
13
Basic Requirements
13
Personnel Safety Equipment
13
Maintenance Precautions
14
Precautions
14
Precautions in Maintenance
15
Section 2 Technical Parameters
23
Performance
23
Specification and Performance
23
Capacity
24
Battery
24
Tire
24
Functional Speed
24
Operating Procedure When Testing Speed
24
Test Cautions
25
Torque Requirements
25
Lubrication
26
Hydraulic Oil
26
Pressure Setting
26
Section 3 General Introduction
31
Machine Preparation, Inspection and Maintenance
31
General Introduction
31
Preparation, Inspection and Maintenance
31
Pre-Start Inspections
31
Pre-Delivery and Daily Inspections
31
Machine Annual Inspection
31
Preventive Maintenance
32
Maintenance and Instruction
32
General Description
32
Safety and Operating Standards
33
Cleaning
33
Component Disassembly and Installation
33
Component Disassembly and Reinstallation
33
Pressure-Fit Parts
33
Bearings
33
Washer
34
Bolt and Torque Applications
34
Hydraulic Line and Electric Wiring
34
Hydraulic System
34
Lubrication
34
Battery
34
Lubrication and Maintenance
36
Hydraulic Tank and Oil
38
Cylinder Drift Test
46
Platform Drift
46
Cylinder Drift
46
Pin and Bearing Inspection Instructions
47
Fiber Bearing
47
Welding on the Device
48
Please Perform the Following Operations When Welding on the Device
48
Do Not Perform the Following Operations When Welding on the Device
48
Section 4 Chassis and Turntable
55
Tire and Wheel
55
Tire Inflation
55
Tire Damage
55
Tire Replacement
56
Wheel Replacement
56
Wheel Installation
56
Swing Axle Exhaust and Locking Test
57
Floating Cylinder Exhaust
57
Swing Axle Lock Test
58
Chassis Angle Sensor System
58
Auxiliary Power System
58
Oscillating Axle System
59
Traveling Drive System
60
Travel Reducer
61
Disassembly
61
Installation
61
Rotary Motor
62
Rotary Reducer
62
Check and Maintenance
62
Gear Oil Replacement
62
Slewing Bearing
63
Slewing Bearing Lubrication
63
Check and Maintenance
64
Disassembly
64
Slewing Gear Clearance Adjustment
65
Section 5 Boom and Platform
69
Platform and Jib
69
Anti-Crushing Device
69
Load Cell
70
Rotary Actuator
71
Jib Lifting Cylinder
72
Boom Assembly
73
Chain
73
Leveling Cylinder
74
Lifting Cylinder
75
Boom
76
Telescopic Cylinder
79
Wire Rope Pulley Disassembly
81
Wire Rope and Pulley Check
83
Load Cell Check
86
Platform Leveling Sensor Check
86
Boom Tilt Sensor Check
87
Calibration of Boom Length Sensor
87
Check of Wire Rope Damage Indication System
87
Drive Speed Limit Check
88
Fault Code
91
Common Faults and Solutions
111
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
HD30/HDP20 Series Connector Removal
120
Electrical Schematics
121
Hydraulic Schematics
132

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Zoomlion ZT38JE Service And Maintenance Manual (133 pages)

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