GB
Hoist model
blocstop™ model used
Working load limit
Weight of hoist :
machine
telescopic handle
Weight of blocstop™ :
device
Dimensions of hoist :
length
height
width
handle (closed/extended)
Dimensions of blocstop™ :
length
height
width
Distance between wire ropes mm
tirfor
®
original wire rope :
diameter
guaranteed breaking load
number of strands
* : for length > 80 m.
1.
INTRODUCTION AND DESCRIPTION
OF THE EQUIPMENT :
®
1.1.
tirfor
machine
The tirfor
®
machine is a portable hoisting devi-
ce, through which the wire rope passes. It per-
forms all the functions of a hoist.
SPECIFICATIONS
TM
TU
6PM
15 301
kg
600
kg
8.4
kg
1.0
kg
4.0
mm
527
mm
265
mm
108
39.5/62
cm
mm
173
mm
287
mm
75
95
mm
8.3
daN
4800
5
Its originality lies in the traction principle used
on the wire rope. Instead of being wound round
a reeler, as with conventional winches, the wire
rope is in a straight line held by two jaws, which
act like two hands, pulling it up or helping to
lower it. The mechanism automatically grips the
wire ropes.
4
TM
TM
TU
12PM TU
20 301
35 30
1200
2400
18.0
27.0
2.4
2.4
6.0
9.7
660
676
330
330
140
156
68/119
68/119
22
313
345
395
75
90
95
207
11.5
16.3
9600
19600
5 or 6*
5 or 6*
24PM