Endless Lifting Strap - Pfeifer Polytex Traducción Del Manual Original

• It is not permitted to use two lifting straps for
attachment in basket hitch! Exceptions to this are the
attachment of
– large loads, provided the attachment devices are
prevented from slipping together and the load is
prevented from shifting.
– long rod-shaped loads, provided that an inclination
of the load, a slipping of the attachment devices
and ejection of the load or parts of the load are
avoided. This requirement does not apply to the
lifting and raising of the load close to the ground.

6.3.2 Endless lifting strap

Flat-woven endless lifting straps with the shape A
according to EN 1492-1:
Einlagiges Hebeband
Single-ply lifting strap
Zweilagiges Hebeband
Double-layer lifting strap
Fig. 8
• Single direct rigging method:
Straight-line application between the load lifting
attachment and the load. The endless lifting strap forms
two parallel legs.
Fig. 9: single direct
• Single choker hitch rigging method:
The endless lifting strap is wrapped around the load with
parallel legs. The end formed by the deflection is pulled
through the other. The endless lifting strap can be wrapped
once or twice around the load.
A2
L
1
A4
L
1
In choker hitch, the working load limit is only 80 % of
the actual working load limit. This is also depicted on
the label (see Chapter 6.4).
Fig. 10: single tied
einmal
once
geschlungen
looped
mehrmals
looped
geschlungen
several times
Fig. 11
• Basket hitch rigging method:
In the single-wrapped rigging method, also called
basket hitch, the attachment device is wrapped once in
a U-shape around the load. The free ends are guided
upwards and hooked into crane hook or load lifting
device; i. e. the load rests only in the attachment device.
To double the working load limit, the angle of inclination ß
must not exceed 6°.
Fig. 12: Wrapped around once
• It is not permitted to use two lifting straps for attachment
in basket hitch! Exceptions to this are the attachment of
– large loads, provided the attachment devices are
prevented from slipping together and the load is
prevented from shifting.
– long rod-shaped loads, provided that an inclination
of the load, a slipping of the attachment devices and
ejection of the load or parts of the load are avoided.
This requirement does not apply to the lifting and
raising of the load close to the ground.
Polytex flat slings 12/2021 / subject to change!
® 7