Page 23 - TPM Issue4

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Above:
A number of counterweight parts are needed for
The outriggers fold out from the chassis with
jacks that can be rotated to adjust the height
with the screw thread hidden within for realism.

Right:
With the outriggers extended
and lowered, the telescopic
boom raised and the Y-guy
lifting system in operation, the
crane looks very impressive.

Above:
The crane cabin has a platform with photo-etch
walkways and metal safety railings and can be
tilted back for a better view when working at
height.

Above:
The side platforms push into place on the sides of
the chassis and have a pair of ladders that hinge
down.

Above:
The counterweight tray can sit on the middle
section of the chassis while the lifting unit
and ballast are loaded, ready to by lifted
by the working hydraulics that operate with
the winding key.

Above:
A winding key is used to operate the main winch and
it also works to raise and lower the counterweight tray
lifting mechanism which is fully operational.
Summer 2020 - TPMMW Magazine 23