Description And Applications Of The Equipment - Tractel DL Série Notice D'utilisation

DESCRIPTION AND APPLICATIONS OF THE EQUIPMENT

The Lyon's rope blocks permits lifting or deviation, without height or distance limits (these limits
depend only on the length of the rope / wire-rope)
The Lyon's blocks are composed in two parts :
 An upper block, equipped with a becket and destined to be
installed on a anchoring point (fixed or mobile)
 A lower block on which the load to be lifted or deviated is
installed
These 2 parts, assembled on a rope, constitute together a
device which limits the work load.
The block's cast iron and nylon sheaves are rotation free.
The block's suspension is fitted with a swivel hook with safety
latch.
It is important to control if the anchoring point (fixed or mobile)
of the upper part of the block is safe and warrants that the
device can not slip out of its hanging point (translation stop).
Manual applications : in accordance with standards, it must be
used by a single operator.
Static test coefficient : 2
Mechanical resistance of the upper block's anchorage point must at least correspond to the WLL of
the block's upper suspension :
Ref.
D080L
D082L
D083L
D085L
D086L
D088L
D089L
D091L
D092L
M6077M rev 2 – 01/2010
Sheave WLL of the lifting
number blocks (kg)
3 125
2 (nylon) 160
2 (fonte) 160
3 (nylon) 250
3 (fonte) 250
2 (nylon) 320
2 (fonte) 320
3 (nylon) 500
3 (fonte) 500
Upper
suspension
on
anchorage
point
Upper
block
Lower
block
Hook to place
the load
Load at the upper
suspension (kg)
170
240
240
340
340
480
480
670
670
Rope /
Wire rope
Work
fall
Becket
Safety latch
6