GTZZ18J Operation Manual i © Oct. 2022
TABLE OF CONTENTS
Introduction ............................. iii
1 Performance Parameters ...... 1-1
2 Machine Components .......... 2-1
3 Safety ............................... 3-1
Safety Definitions . . . . . . . . . . . . . . . . . . . . . 3-1
Reporting Accidents. . . . . . . . . . . . . . . . . . . 3-1
Electrocution Hazards. . . . . . . . . . . . . . . . . 3-2
Tipping Hazard and Rated Load . . . . . . 3-2
Work Environment Hazards . . . . . . . . . . . 3-4
Unsafe Operation Hazards. . . . . . . . . . . . 3-6
Fall Hazards. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Collision Hazards . . . . . . . . . . . . . . . . . . . . . 3-7
Crush Hazards . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Explosion and Fire Hazards. . . . . . . . . . . 3-9
Damaged Machine Hazards . . . . . . . . . . 3-9
Bodily Injury Hazards . . . . . . . . . . . . . . . . . 3-9
Battery Hazards . . . . . . . . . . . . . . . . . . . . . .3-10
Hydraulic Hazards . . . . . . . . . . . . . . . . . . .3-12
Welding and Polishing Requirements3-12
After Using the Machine. . . . . . . . . . . . . .3-12
4 Jobsite Inspection............... 4-1
5 Pre-operation Inspection ...... 5-1
Tips for Conducting a Pre-operation
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Conducting a Pre-operation
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Inspecting Parts . . . . . . . . . . . . . . . . . . . . . . . 5-2
Inspecting Entire Machine . . . . . . . . . . . . 5-2
Inspect Hydraulic Oil Level. . . . . . . . . . . . 5-2
Inspecting Diesel Fuel Level . . . . . . . . . . 5-3
Inspecting Engine Oil Level . . . . . . . . . . . 5-4
Inspecting Coolant Level （water-
cooled engine）. . . . . . . . . . . . . . . . . . . . . . . 5-5
Inspecting the Battery . . . . . . . . . . . . . . . . . 5-6
6 Pre-operation Function Test .. 6-1
Preparing for a Pre-operation
Function Test. . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Testing the Ground Controller . . . . . . . . . 6-1
Testing the Platform Controller . . . . . . . . 6-7
Testing Drive Speed. . . . . . . . . . . . . . . . . .6-13
Testing the Emergency Lowering
Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-13
Testing the Tilt Protection System. . . .6-14
Testing the Weighing System . . . . . . . .6-14
Connector Repositioning . . . . . . . . . . . . .6-15
7 Operating the Machine ......... 7-1
Stability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Emergency Stop . . . . . . . . . . . . . . . . . . . . . . 7-3
Emergency Lowering . . . . . . . . . . . . . . . . . 7-4
Emergency Operating. . . . . . . . . . . . . . . . . 7-4
Emergency Towing/Dragging . . . . . . . . . 7-4
Operation from Ground . . . . . . . . . . . . . . . 7-5
Operation from Platform . . . . . . . . . . . . . . 7-6
Driving on a Slope. . . . . . . . . . . . . . . . . . . . . 7-7
8 Transporting and Lifting the
Machine ........................... 8-1
Lifting the Machine with a Crane . . . . . . 8-2
Transporting the Machine . . . . . . . . . . . . . 8-3
9 Maintenance ...................... 9-1
Conducting a Pre-delivery Inspection . 9-1
Following a Maintenance Schedule . . . 9-2
Completing a Repair & Inspection
Report. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Major Modification and Repair Record 9-6
10 Decals/Nameplates
Inspection ....................... 10-1
Decals/Nameplates-GB . . . . . . . . . . .10-2
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