Zoomlion QY30V, Руководство пользователя

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Crane inspections Crane inspections
8.1 Inspection of a new crane 8.1 Inspection of a new crane
a) a) Before the Before the new crane new crane is used is used for the for the first time, first time, check the check the following items. following items. If there If there is is
anything abnormal, remedy as soon as possible: anything abnormal, remedy as soon as possible:
1) 1) Check Check whether att whether attached documents, ached documents, attached attached spare spare parts parts and attached and attached tools tools
are complete and are in good condition according to the are complete and are in good condition according to the Delivery Technical Delivery Technical
Documents List Documents List ;;
2) 2) Check the Check the main steel main steel bearing str bearing structures e.g. uctures e.g. slewing slewing table, mai table, main boom n boom and and
chassis frame body, etc. for crack and deformation; chassis frame body, etc. for crack and deformation;
3) 3) Check Check safety safety devices devices for for functional functional work; work;
4) 4) Check p Check parts, arts, e.g. slewing e.g. slewing mechanism, derr mechanism, derricking m icking mechanism, telescoping echanism, telescoping
mechanism and hoist mechanism etc. for connection and tightness; mechanism and hoist mechanism etc. for connection and tightness;
5) 5) Check p Check parts, arts, e.g. drive e.g. drive system, steering system, steering system, system, brake sys brake system, suspension tem, suspension
system and wheels, etc. for connection and attachment; system and wheels, etc. for connection and attachment;
6) 6) Check Check oil, air oil, air and water and water pipelines and pipelines and fittings in fittings in each system each system for leakage; for leakage;
7) 7) Check lubri Check lubricant level; cant level; check check lubricant filli lubricant filling conditions ng conditions and coolant and coolant level at level at
each lubricating point; each lubricating point;
8) 8) Check Check tire tire pressure, pressure, door door locks, locks, windows windows and each and each control control mechanism; mechanism;
9) 9) Check Check steering steering system system and and brake brake system system for for functional functional work; work;
10) Check wires for all electrical appliances for proper seating; check electrical 10) Check wires for all electrical appliances for proper seating; check electrical
devices, instruments and battery for functional devices, instruments and battery for functional work; work;
11) 11) Check engine attachments Check engine attachments and drive belt for and drive belt for tightness. tightness.
b) b) Observe pressur Observe pressure gauge e gauge and water and water thermometer thermometer all the all the time w time when the hen the new crane new crane
is in operation. Bring the vehicle to a standstill and check immediately once is in operation. Bring the vehicle to a standstill and check immediately once
something abnormal is found in the something abnormal is found in the instruments. instruments.
c) c) Perform Perform the following the following inspections after inspections after the new the new crane has crane has traveled for traveled for 50 km 50 km to 100 to 100
km for the first time. km for the first time.
1) 1) Check w Check whether wheel hether wheel nuts are nuts are tightened (maximum tightened (maximum permissible permissible tightening tightening
torque for wheel nut is 550 N. m - 600N. m); torque for wheel nut is 550 N. m - 600N. m);
2) 2) Check Check engine engine coolant coolant level level and and engine engine oil oil level; level;
3) 3) Check Check lubricant lubricant level level in in transmission, transmission, PTO PTO and driv and driving axles; ing axles;
4) 4) Inspect engine, Inspect engine, drive drive device and device and shafts shafts for any for any leakage or leakage or loose components; loose components;
5) 5) Check Check that that propeller propeller shaft shaft is is properly properly seated; seated;