Crane cable is used to cover a range of specialist cables powering and controlling cranes, hoists, festoons, conveyors and gantries. Used across heavy industry including mining and marine, they must be robust and capable of handling both torsional and tensile stresses simultaneously. These mobile machines for lifting and handling are often manufactured with robust rubber outer sheathing to protect against constant reeling and movement as well as providing protection against oils and greases. Cables with Polyethylene (PUR) and PVC sheathing are also available.
Core identification: Light colored insulation with numbers printed in black for power and control cables, earth conductor green/ yellow
Core arrangement: Up to 10mm²: 4-core design; from 16mm² on: three main conductors, earth conductor splitted into three parts and placed into the interstices
Inner Sheath: EPR(Black)
Screen: Braid screen made of tinned copper wires
Outer Sheath: PCP (5GM3)
Marking: NSHTOEU-J (number of cores) x (cross-section)
LV Festoon Cable for Energy Chain-(N) GRDGCGOEU
Voltage: 0.6/1kV
Conductor: Bare electrolytic copper, finely stranded, class 5
Insulation: EPR(3GI3), Alternative for control cables: ETFE
Core identification: Light colored insulation with numbers printed in black for power and control cables, earth conductor green/ yellow
Core arrangement: Up to 10mm²: 4-core design; from 16mm² : 3-energy cores and splitted earth conductor into three parts.
Screen: Braid screen made of tinned copper wires
Inner Sheath: EPR(GM1B) Black
Outer Sheath: EVA
Marking: (N)GRDGOEU (number of cores)x(cross section)
0.6/1kV Basket Spreader Cable Parameter
0.6/1kV Round Screen Festoon Cable Parameter
0.6/1kV Chain Reeling Cable Parmater
Number of cores x cross section
Conductor diameter max. mm
Min.Height mm
Max.Height mm
Min.Width mm
Max.Width mm
Bending radius free moving min. mm
Weight (ca.) kg/km
Permissible tensile force max. N
NGFLGOEU-J control cables
10×1,5
1.5
6.2
6.7
35.5
37
20
440
225
12×1,5
1.5
6.3
6.8
42
43.5
20
530
270
24×1,5
1.5
11.5
12.3
51
53.2
62
1040
540
42×1,5
1.5
15.1
16.1
70.2
72.3
81
1920
945
4×2,5
2
6.8
7.3
18.5
19.5
22
260
150
5×2,5
2
6.6
7.4
22.9
24.6
22
320
188
7×2,5
2
6.8
7.4
31
32.8
22
440
263
10×2,5
2
7.4
8
43
45.3
24
660
375
12×2,5
2
7.4
8
50.6
53.5
24
780
450
NGFLGOEU-J power cables
4×16
5.6
12.1
12.9
36
37.5
65
1060
960
4×25
6.6
13.6
14.4
41.9
43.4
72
1500
1500
4×35
8.1
14.8
16.7
47
49.9
84
2040
2100
5×4
2.8
8.5
9
28.9
31.2
36
510
300
5×6
3.5
9.1
9.6
31.8
34.1
38
640
450
5×10
4.5
10.5
11.3
39.2
41.6
45
960
750
5×16
5.6
12.2
12.7
45.1
47.6
64
1360
1200
Number of cores x cross section
Conductor diameter max. mm
Outer diameter min. mm
Outer diameter max. mm
Bending radius min. mm
Weight (ca.) kg/km
Nom.operating capaci- tance µF/km
Inductance nom. mH/ km
Current carrying capacity for install.
(N)GRDGCGOEU- J screened power cables
4×2,5
2
13
15
75
340
0.17
0.58
32
4×4
2.5
14.8
17.8
89
480
0.18
0.55
43
4×6
3
16.2
19.2
96
640
0.19
0.53
56
4×10
4
19.6
22.6
113
890
0.23
0.51
78
3×16+3×2,5
5.7
22.4
25.4
127
1150
0.225
0.48
104
3×25+3×4
6.8
25.4
28.4
142
1590
0.275
0.45
138
3×35+3×6
8.1
29.3
32.3
162
2160
0.325
0.43
170
3×50+3×10
9.6
35.4
38.4
192
3060
0.4
0.41
212
3×70+3×10
11.5
40.8
43.8
219
3960
0.475
0.39
263
3×95+3×16
12.9
43.4
46.4
232
4840
0.6
0.375
316
3×120+3×16
14.6
47.8
50.8
254
5910
0.7
0.36
370
Number of cores x cross section
Conductor diameter max. mm
Outer diameter min. mm
Outer diameter max. mm
Bending radius min. mm
Weight (ca.) kg/km
Permissible tensile force max. N
Conductor resis- tance at 20°C max.
(N)GRDGOEU-J multicore power cables
4×4
2.9
12.7
14.7
74
320
240
4.95
4×6
3.6
14.2
16.2
81
430
360
3.3
4×10
4.6
16.7
18.7
94
670
600
1.91
4×16
5.9
21.2
23.2
116
1020
960
1.21
4×25
7.2
26.5
29.5
148
1600
1500
0.78
3×35+3×16/3
8.1
26.4
29.4
147
1770
1570
0.55
3×50+3×25/3
10
31.5
34.5
173
2560
2250
0.39
3×70+3×35/3
11.9
37.6
40.6
203
3550
3150
0.27
(N)GRDGCGOEU- J multicore power cables, overall screened
4×2,5C
1.9
11.2
13.2
66
310
150
7.98
4x4C
2.9
15.2
17.2
86
490
240
4.95
4x6C
3.6
17
19
95
650
360
3.3
4x10C
4.6
19.2
21.2
106
870
600
1.91
3×16+3×2,5C
5.9
20.3
22.3
112
1050
720
1.21
3×25+3x4C
7.2
25.7
28.7
144
1610
1120
0.78
3×35+3x6C
8.1
28.4
31.4
157
2140
1570
0.55
3×50+3×25/3
10
34.9
37.9
190
3080
2250
0.39
3×70+3×35/3
11.8
39.8
42.8
214
4090
3150
0.27
LV Spreader EPR/PUR Cable for Basket-3GSLTOE-J
Voltage: 0.6/1kV
Conductor: Bare electrolytic copper, finely stranded, class 5
Insulation: EPR(3GI3), Alternative for control cables: ETFE
Core identification: Optimal identification as a result of light colored insulation with numbers printed in black; protective earth conductor green/yellow
Individual Screen: Braid screen made of tinned copper wires
Core arrangement: Core assembly: cores laid-up into bundles;
Bundle assembly: bundles laid-up around the central support element.
Outer Sheath: PUR (Black)
Marking: 3GSLTOE-J (number of cores) x (cross-section)
LV Spreader EPR/PCP Cable for Vertical Reeling
Voltage: 0.6/1kV
Conductor: Bare electrolytic copper, finely stranded, class 5
Insulation: ETFE
Core identification: Best identification as a result of black colored insulation with light printed numbers, earth conductor green-yellow
Individual Screen: Braid screen made of tinned copper wires
Support element: Central aramide support element to increase the loading capability.
Inner sheath: PCP rubber
Core arrangement: Laid-up in a maximum of 3 layers
Outer Sheath: PCP rubber
Marking: (N)SHTOEU-J/-O (number of cores)x(cross-section)
LV Lift Trailing PUR-HF Cable for Vertical Reeling
Voltage: 0.6/1kV
Conductor: Class 5 or Class 6 flexible stranded Copper