BUCKET WHEEL EXCAVATOR KWK-910 - SKW

SPECIFIC FEATURES OF THE MACHINE
The double-belt system results in only one central hopper in
the slewing axis of the superstructure. It is easily accessible
both from the top and from the region of the belt chute of
the loading conveyor, which considerably facilitates the
exploitation as compared to single system machines with an
intermediate conveyor.
The excavator is equipped with belt conveyors with the belt
of B=1800 mm, exceeding the requirements of the
theoretical capacity of the digging system. This facilitates
the transfer of local pile-ups of the output and keeping the
machine clean. The removal of stones from the belt is
provided by the stone remover - a device already tested in
“Turow” opencast mine. The removal of stones can be
controlled from the main operator's cabin basing on the
industrial television display or from a special cabin of the
belt I operator.
The connection of the pylon with the slewing platform,
which is a crucial point of the machine structure in C system,
is designed and performed with due diligence.
The articulated joints of the structure are shaped so as to
ensure maximum resistance to side dynamic loads. It is
applicable to the counterbalance extension arm, the mast
and the connecting strands.