User manual C4 – C6
51
6.7. Function/operation winch
Max. winch load is 1000 kg, or 2000 kg with single
reeving or, for type C6, 3000 kg with double reeving.
Where a reeved cable is used, it is prohibited to lift if
the winch cables are twisted. Otherwise the cable may
break.
Make sure the cable runs through the grooves in the
cable sheaves and the slot in the winch head stop
plate!
Make sure the winch cable does not have any damage,
wear, twists or kinks. If it does, replace the cable before
using the crane.
The winch may only be used for vertical lifting; if lifted
at an angle there is a risk of overload.
As far as possible, leave the winch weight on the cable
so that it will roll up tighter.
The winch will stop automatically when there are 3
rotations of steel cable remaining on the winch drum.
For the correct selection of attachments and swivel hooks,
see the table in sections 6.7.4, 6.7.5 and 6.7.6. Other use is
prohibited.
Reeve the winch cable if the mass of the load exceeds the
capacity of the winch. Use one sheave in the winch weight for
single reeving (2 cables) and two sheaves in the winch weight
for double reeving (4 cables). For reeving, see section 5.7.5.
The winch cable may get stuck under the ballast tube with the
boom at 85 degrees; this risk can be eliminated by extending
the ballast.
Make sure that both pins are attached and secured when
using the winch head in the 30 degree section.
Push the winch weight backwards when lifting the winch weight off of the engine shroud
support. Be careful that the winch weight does not get caught on the support.
When removing the winch weight be careful that the elastic strap that holds the lifting hook
has been removed.
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