Zoomlion ZCC1100, Operator'S Manual, Page: 130 / 291

履带起重机操作手册
安
全
准
则
Operator’s Manual for Crawler Crane
S
a
fe
ty
G
u
id
e
lin
e
s
3-48 ZCC1100H Crawler Crane
S/N Conditions to stop the crane
9
Serious accident may occur when climbing the crane. Make sure that climb the crane after
the crane stops stably, with two hands and ensuring firm stepping.
10
Make sure the crane clean and dry because wet platform, ladder, tools, rubbish or other
loose parts may cause falling.
11
Make sure that the load to be lifted does not contact with other objects because when the
lifting load is adhered to, frozen with or stuck to other objects, the crane may topple over,
and the boom will be damaged.
12
Drive the crane with great cautiousness, in working site or not. Observe the conditions
surrounding the crane such as overhead power line, low-lying land, narrow clearance,
restriction to bridge and road, uneven ground and gradient of road. If necessary, appoint a
signalman to assist operator to move the crane. Lock slewing mechanism during traveling.
13
It is more dangerous that two cranes carry out lifting operations together. Therefore, a
careful calculation must be made before commencing the work, and the following
important requirements for this type of operation must be observed.
1) The load is not casually attached to the crane. It must be calculated carefully so that
the actual lifting capacity of the crane can not exceed the rated lifting capacity.
2) Ensure that each lifting tackle can bear specified load weight which is calculated
during design.
3) The crane operator, signalman and other worker must evaluate the operational
planning together before operation.
4) Ensure that the crane can move properly in the whole process of operation.
14
When you leave the machine in an emergency without taking any measures, you are
putting your life at risk. Therefore, you must take the following measures prior to leaving
the machine.
1) Detach the load from the hook and set it down on the ground; if necessary, lower the
boom frame.
2) Apply slewing brake or lock slewing mechanism.
3) Apply parking brake.
4) Lock travel gear.
5) Cut off power supply or switch off the engine.
15
Do not wear loose clothing, scarves, open
jackets or open shirt sleeves, and do not
wear jewellery (rings, bracelets, earrings or
similar). Otherwise, there is serious danger
of injury from being pulled into moving
machine parts.
For reference only.
Operators manual should be consulted and adhered to.