Geax XD5, Руководство по обслуживанию, Страница: 23 / 41

GEAX
s.r.l.
Chapter 3
MAINTENANCE ACCORDING TO THE CONDITIONS OF THE DRILLING M. 3-6
3.2.2
Characteristics of the ropes used
The tables below
tab.3.1.3.1-2
illustrate the characteristics of the ropes used.
MAIN WINCH ROPE
Characteristics data [ ]
Nominal diameter

[mm]
9 mm
Min. breakage load 6670 daN
Strength class 216 daN/mm
2
Total length 17* (standard kelly) m
Mass 0,35 Kg/ml
Formation 27(W)X7
Winding direction Parallel right
Steel wire treatment Galvanised cl.B
Structure
Steel hose
Manufacturer data / typ
Teci

/ FAZ A6 D.9
tab.3.1.3.1
*The length of the rope refers to a version with standard Kelly bar. If the
machine has a different Kelly bar check the length of the rope. When the rod
is fully extended there must be 3 turns on the winch drum.
AUXILIARY WINCH ROPE
Characteristics data [ ]
Nominal diameter

[mm]
7 mm
Min. breakage load 3530 daN
Strength class 196 daN/mm
2
Total length 23 m
Mass 0.2 Kg/ml
Formation 133 wires
Winding direction Parallel right
Steel wire treatment Galvanised cl.B
Structure
Steel hose
Manufacturer data / typ
Teci

/ FAZ A4L D.7
tab.3.1.3.2