MAESTRO X2
ROLLER COASTER
10 . 5 mm
11 mm
116 kg
F
122 kg
100 kg
F
11 mm 40 kg
F
F
8 mm
9 mm
11 mm
105 kg
F
109 kg
113 kg
12 . 5 mm 117 kg
100 kg
F
11 mm 39 kg
F
100 kg
F
Renvoi simple ( 1 : 1 ) Mouf lage ( 3 : 1 )
100 kg
10 . 5 mm
11 mm
116 kg
F
122 kg
100 kg
F
11 mm 40 kg
F
F
8 mm
9 mm
11 mm
105 kg
F
109 kg
113 kg
12 . 5 mm 117 kg
100 kg
F
11 mm 39 kg
F
100 kg
F
Renvoi simple ( 1 : 1 ) Mouf lage ( 3 : 1 )
100 kg
MAESTRO S MAESTRO S PRO TRAXION PRO TRAXION
RESCUE RESCUE
To learn more
about MAESTRO
performance ,
see the technical
information for hauling and
lowering at Petzl . com
For more information :
see the technical tips
at Petzl . com
RESCUE
Simple directional ( 1 : 1 ) Haul system ( 3 : 1 )
Here are some test results using a constant rate of
1 . 5 m / minute . Other results are available in the technical
information at Petzl . com
Lowering with two MAESTROs in parallel , controlled by a single operator
One operator simultaneously controls the two devices to optimize load - sharing between
the two ropes , while limiting the potential fall distance in case one rope fails .
Addition of a backup system to address potential operator error .
Adjusting position of the litter attendant with JAG SYSTEM
The JAG SYSTEM allows the attendant to efficiently adjust their position ,
even with all of their weight on the lanyard and without good support for their feet .
Evacuation on a tensioned highline
with REEVE
The REEVE combines two pulleys with a rigging
plate for clean and compact rigging of your highline
rescue system .
Different braking positions
Improve descent control
by adjusting the friction .
Extra friction makes for a more comfortable
descent : the sheave does not rotate , and the
facets provide additional friction on the rope .
Rope redirect with SPIN L1D pulley
Rope redirect when raising : sheave rotates
in the direction of the ascent .
Using the MAESTRO
The MAESTRO enables controlled lowering of loads up to 250 kg
( MAESTRO S ) and 280 kg ( MAESTRO L ) .
Hauling with MAESTRO or PRO TRAXION
The mechanical advantage of a haul system is a theoretical
advantage , but efficiency is affected by several factors in practice ,
including pulley efficiency , rope diameter , rate of hauling ,
and regularity of movement .
I n f o r m a t i o n i s n o n - e x h a u s t i v e . R e f e r t o t h e o t h e r p a g e s a s w e l l a s t h e I n s t r u c t i o n s f o r U s e a n d t e c h n i c a l m a n u a l s . T e c h n i c a l t r a i n i n g i s e s s e n t i a l .