Wyssen Skyline Cranes - Wyssen Seilbahnen AG

Options
In addition to the standard models, the HY-4 and HY-7 carriages can also be fitted with the following
options (can also be retro-fitted):
HY-4F radio switching
For moving over short distances with
the load docked
Advantage . Precise clamping and release at the
touch of a button
. Hooks swings out for clamping
during slow descent
Clamp
Speak
Open
. Does not have to be raised when
clamping during slow descent, even
with load . Remote control integrated into
hand held radio . Electronic time release
remains active if the wireless
communication is interrupted
. Protected against clamping when
travelling too fast
• Protected against clamping when
the battery is low
1 2 3 4
Traction cable clamp HY-4Z
For travelling with lowered load
Advantages . Clamp integrated into the load
pendulum
• With the hook fully withdrawn, the
load is docked in the pincers
• Can be retrofitted to any HY-4
Trailer Carriage
For the hoisting, transportation,
lowering and laying of long and
heavy parts, such as pressure pipes
and gas pipelines
Advantages . The trailer is directly controlled
from the carriage
. More safety and load capacity
Load hooks for the HY-4
HY-4M motorised slack-pulling device
HY-4MF, HY-4MZ
Advantages . The hook rarely jumps out, even in
horizontal runs . On request, the slack pulling
procedure can start automatically
. Traction adjustable from 50 - 400 kg
. The mainline cable always remains
pre-tensioned up to the winch
. Das Zugseil bleibt immer
vorgespannt bis zur Winde
The HY-4M is also available with
radio switching or mainline cable
clamp.
Model
1 normal hoisting hook up to cable ø 12 mm 18 kg
2 lightweight hoisting hook up to cable ø 12 mm 8 kg
3a normal choker spindle
3b lightweight choker spindle
up to cable ø 12 mm 10 kg
made from aluminium up to cable ø 12 mm 5 kg
4 large hoisting hook up to cable ø 16 mm 35 kg
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