Maintenance Manual for Crawler Crane
Appendix
7.4 Checklist for periodic inspection (only for reference)
In order to keep the crane in safe condition during operation, the inspector must carry out
inspection to crane systems and components at regular intervals. For the sake of convenience,
we make the following checklist for periodic inspection. You can conduct the inspections
according to the inspection category.
This checklist is only for reference. The user can make your own checklist according to actual
conditions.
Crane type: Crane manufacturer: Zoomlion Serial Number: Serial Number of user:
Company: Inspected by: Recorded by: Date:
Table 7-7 Power system
Components inspected
Inspection
Result Remarks
Engine
Check rotational speed, water and
oil tempe
rature, oil pressure and
relevant warning icons etc.
Engine mounting fastening bolts
Check the bolts for tight fit and the
Fan blade and belt
Antifreeze coolant level
Engine oil level
Radiator core
Check it for deformation and water
Wind drag of air filter
Air intake pipe
Intercooler core
Check it for deformation and wind
Fuel pipeline Check it for oil leaks and damage
Fuel pre-filter Check if there is water in the filter.
Fuel tank
Check if there is sediment and
water in the tank. Check the tank
Oil level in transfer case
Bolts and housing of transfer case
Check the bolts for tight fit and the
housing for oil leakage
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